Gleanings of the Week Ending February 24, 2018

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

#ColorOurCollections & Europeana Colouring Book | Europeana Blog – I’d rather draw my own Zentangles rather starting with an existing picture. For those who want images already on the page - here is a free downloadable coloring book of historical images.

Top 25: Wild Birds on the Edge – National Geographic Blog – Endangered birds….many factors causing stressing these birds…no quick fix.

Explore Thurston Lava Tube At Hawai'i Volcanoes National Park By Flashlight  and The Nature Conservancy Transfers 222 Acres To Hawai'i Volcanoes National Park  - Reminded how much I enjoyed our trip to the big Island (and the national park there) a few years ago.

11 Chocolate Desserts That Are Totally Healthy – Dark chocolate…it’s wonderful that it is also good for you too – in moderation.

Long-term economic impact of cover crops: 29-year study finds cover crops offer benefits with no-till cotton systems -- ScienceDaily – Decreasing soil erosion….always a good thing.

Artists envisioned the future of work, and the results are pure fantasy - MIT Technology Review – What do you think? Some of these are (somewhat) logical extensions of existing technology and jobs.

Why Are You Seeing Robins in Winter? – Cool Green Science – I didn’t see any robins at my birdbath this winter, but we don’t have trees with berries that might be food for them. I did see some robins at Mt. Pleasant yesterday…a small group…and wondered if the warm weather we had earlier in the week (in the 70s) is bringing them in larger numbers to our area.

Saving a Crown Jewel – National Geographic – We spent some time at Santa Ana National Wildlife Refuge last November when we were at the Rio Grand Valley Birding Festival See my post here). The short video is worth watching. The wall that is being built through the refuge (destroying the refuge) is the proof of concept for the wall that some in our country want to build. It’s very sad.

BBC - Future - An effortless way to improve your memory – After reading this, I wondered if creating a Zentangle tile has the effect of a short rest period for me. I’ve noticed that it is easier for me to learn new material if I include breaks to make tiles!

Creative Ways to Boost Creativity – How many of these just come naturally to you?

Gleanings of the Week Ending February 17, 2018

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Who’s still smoking: Report highlights populations still at risk -- ScienceDaily – I rarely see people smoking these days. The overall smoking rates in the US has dropped from 42% in 1965 to 15% in 2015. The analysis of the types of individuals in that 15% reveals that there are populations vulnerable…and that novel interventions will be needed to further reduce smoking in the US.

Top 25 Wild Birds Against Spectacular Landscapes – National Geographic Blog – I’m thinking about birds even more than usual this weekend – participating in the Great Backyard Bird Count!

Being A Homebody Has A Surprising Environmental Upside | CleanTechnica – I know that I used less gasoline and don’t spend as much on clothes as I used to when I went into the office every day….evidently there are enough people that are working at home or retired that the energy savings is significant. Now to just make the energy we use at home skew further toward the renewable variety!

Magnesium makes chromosomes: A new chemical tool, MARIO, shows how free Mg2+ ions regulate chromosome shape -- ScienceDaily – Some work by Japanese researchers. They note at the end of this blurb that this new understanding about magnesium may be a piece to the puzzle of how cancer happens…and maybe treatment.

LASER SCANS REVEAL MAYA “MEGALOPOLIS” BELOW GUATEMALAN JUNGLE | National Geographic - National Geographic – more than 60,000 houses, palaces, elevated highways, and other human-made features….under the jungles of northern Guatemala. The civilization peaked some 1,200 years ago and was comparable to ancient Greece or China. There were probably 10-15 million people in the area too – far more than previously estimated. The LiDAR also revealed pits from looters.

Woodpeckers show signs of possible brain damage, but that might not be a bad thing -- ScienceDaily – Analysis of woodpecker brains from collections of the Field Museum and Harvard Museum of Natural History. The picture with the article is of a downy woodpecker…one kind of woodpecker we see in our area.

Mushrooms Are Good for You, But Are They Medicine? – The question is still open…but they taste good so why not enjoy them even if they aren’t medicine!

Another Kind of Migration: A Visit to Mexico’s Monarch Butterfly Biosphere Reserve – National Geographic Blog – I just found out recently that they’ve planted milkweed at all the schools in our county…and will be monitoring to make sure it thrives…a little action to help the Monarch butterflies as they come through our part of Maryland on their way to Canada.

Surreal Images of Frozen Niagara Falls at Night by Adam Klekotka – Winter eye candy.

Black Lung Study Finds Biggest Cluster Ever of Fatal Coal Miners’ Disease: NPR – So sad. It’s happening to younger miners than it used to; ‘improvements’ in mining equipment? This is probably another reason we should move to renewable energy as quickly as we can.

Gleanings of the Week Ending February 10, 2018

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

BBC - Future - The world’s most nutritious foods – A short video and a list. I found that I ate quite a few from the list!

Bumper-Crop Birds: Pop-Up Wetlands Are a Success in California – Cool Green Science – Creating habitat for birds where and when they migrate…through the California Central Valley.

Interview with Photomicrographer Justin Zoll About His Microscopy Series – I was surprised to get ideas from Zentangle from crystals!

A search for insomnia genes involving 1.3 million people is the largest genetic study ever - MIT Technology Review – Lots of people in the study…956 different genes linked to insomnia but genes explain less that 10% of the overall chance that a person has insomnia.

Amazon, JPMorgan, Berkshire creating new health care company – Hopefully these big companies will be able to find ways to make health care better and more affordable for their employees…and then be the model for everyone else.

Frogs Through Time, Modern Portraits of Species Discovered Two Centuries Ago – National Geographic Blog – Looking at frog species documented by the Spix and Martius expedition to Brazil…using their drawings and modern photographs.

This is your brain: This is your brain outdoors: Neuroscientists find differences in brain activity depending whether people are outdoors or in a lab -- ScienceDaily – Most studies have been done indoors … until this one. Until relatively recently in our history, we spent a lot more time outside so I wondered if the warping our brain activity by spending long stretches of time indoors is changing us in more ways that we realize.

Researchers create digital map, cultural history of Carlsbad Caverns  and A day in the park: Carlsbad Caverns National Park – Using LiDAR to create a very detailed map of the cave. The article reminded me that tt’s been a lot of years since I visited the park…maybe it’s time to plan a repeat.

Magnesium makes chromosomes: A new chemical tool, MARIO, shows how free Mg2+ ions regulate chromosome shape -- ScienceDaily – It appears that a mineral we know we need … is key in ways we had not anticipated!

The Prairie Ecologist – Photo of the Week – Pictures of dragonfly larvae that frozen near the surface of a pond! We find dragonfly larvae frequently when we do stream surveys – when things are not frozen. Next time we get many days of very cold weather I’ll take a walk to a local stream (or pond) to see if I find any larvae on the surface.

Gleanings of the Week Ending February 3, 2018

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

When 136 Bird Species Show Up at a Feeder, Which One Wins? | All About Birds – Interesting article. I’ve been thinking about the birds at my birdbath rather than my feeder (since my feeder only works for small birds that like the seeds). The blue jays are dominate bird at the bath…when they are around the others wait for their drink!

The lost art of looking at plants – Molecular tools and DNA sequencing overwhelming the detailed analyses of plants’ physical traits…but not there is a rebalancing; both are required to dive deeper into the many questions we still have about plant.

Top 25 Wild Bird Photographs of the Week #124 – National Geographic – The first one in this series is a barn swallow…one of my favorite birds to watch. And there are three different kinds of kingfishers later in the post.

How Technology Is Creating a Generation of Adult Babies - The Ringer – Another way technology is either giving us what we want or convincing us that it is what we need.

The Dangers of Keeping Women Out of Tech | WIRED – An interview with Maria Klawe, President of Harvey Mudd College. She has increased the number of women in the school’s computer science program from 10% to 40%.

Every study we could find on what automation will do to jobs, in one chart - MIT Technology Review – It seems like almost everyone thinks automation will reduce the number of jobs….but the studies are remarkably different. It would be useful if there was enough consensus for people to make decisions about education and careers – but there just isn’t.

Fingerprints of Ongoing Human Evolution Found | The Scientist Magazine® - A study using large data sets with genomic information looked a gene variants less common in older people than younger people….and there are probably more coming soon because the data is ripe for analysis. So far they’ve discovered gene variants in Alzheimer’s and smoking related genes appear to be under selection pressure…i.e. that there are fewer old people with the variants than young (i.e. they tend to die earlier).

Gold crown of Hecatomnus returned to Turkey: Culture minister – Sometimes stolen artifacts are found and returned….Kudos to the authorities in both Scotland and Turkey for this result.

Parts of U.S. Saw an Increase in Zika-Linked Birth Defects in 2016 | The Scientist Magazine – Data from 2017 is not available yet. The researchers found 3 of every 1,000 babies born in Puerto Rico, southern Florida, and a portion of south Texas  had a birth defect that could have been linked to Zika infection of their mothers.

Entomologist discovers millipede that comes in more color combinations than any other -- ScienceDaily – Pretty and covered in cyanide that will kill any bird that eats it.

Gleanings of the Week Ending January 27, 2018

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Transmission Upgrades & Expansion Are Necessary to Meet Increasing Demand for Wind & Solar | CleanTechnica – The key barrier is planning that requires coordination across regions. The Central US contains the most technical potential for wind and solar development but the largest growth in energy consumption is along the coasts…hence the need for transmission upgrades.

How Birds Survive the Cold: Feathers + Food = Warmth | All About Birds – A timely article about bird survival strategies. I was pleased that I see quite a few of the birds featured in the article in my backyard: juncos, finches, blue jays, chickadees, downy woodpecker, and blue birds.

A Wild Year for the Whooping Crane: The National Wildlife Federation Blog – Still on the edge of extinction…but the numbers in the wild flock that migrate from Canada down to Aransas National Wildlife Refuge is slowly increasing.

Forensic Facial Reconstruction Reveals 9,000-Year-Old Face – It seems like a lot of facial reconstruction has happened recently. This one is for an 18-year-old woman from Greece (9,000 years ago).

People with tetraplegia gain rapid use of brain-computer interface -- ScienceDaily – What a hopeful result – both for people with disabilities and more broadly.

On the Chesapeake, A Precarious Future of Rising Seas and High Tides - Yale E360 – We live very close to the Chesapeake Bay…so I always take note when it appears in my news feeds. The 15-minute video about Dorchester County is well done. I am familiar with Blackwater National Wildlife Refuge; it was the first place I saw a bald eagle in the wild….28 years ago. It has a lot more open water now and by the end of the century will be completely under water.

The Intelligent Plant | The New Yorker – An older article but new to me. It was referenced in a lecture I went to recently. Very readable…a new way of understanding plants.

Understanding the Nomadic Habits of Snowy Owls – Cool Green Science – We only see snowy owls in Maryland in winter…and then rarely. There’s always a possibility.

Canyonlands National Park – I’ve only been in that part of Utah once – and it was in October 2013 when the government was shut down….so I didn’t get to visit the park. This article has given me the idea that it would be a good place to camp – take the telescope for the night skies and hike in the mornings.

Air quality is leading environmental threat to public health: Switzerland tops the report while India falls to the bottom tier -- ScienceDaily – The US places 27th of 108 countries (strong scores on sanitation and air quality…but weak performance on deforestation and greenhouse gas emissions. We’re near the back of the industrialized nations.

Gleanings of the Week Ending January 20, 2018

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Water-based, eco-friendly and energy-saving air-conditioner: All-weather friendly cooling technology works without mechanical compressors or chemical refrigerants, and generates drinking water -- ScienceDaily – This is one of those technologies I hear about…and hope it lives up to the potential talked about.

New Website Explores the Women in Architecture Your History Books Didn’t Teach You About | Smart News | Smithsonian – A little history.

The Ultimate Winter Wildlife Guide: Enjoy and Understand Creatures in the Cold – Cool Green Science and How Does Extreme Winter Weather Affect Wildlife? – Cool Green Science – It has been a cold January for us. The second article mentions that Carolina Wrens often don’t handle very cold temperatures; I did notice that I didn’t see or hear any on the extremely cold days and have only seen one since it has warmed up a little.

If Birds Left Tracks in the Sky, They’d Look Like This – Another instance where photography allows us to see our world in a way that we can’t do with our eyes.

Archaeologist debunking myth that most people died young prior to modern medicine - ABC News (Australian Broadcasting Corporation) – Looking at teeth of 300 people buried in Anglo Saxon English cemeteries between 375 and 625 AD…and finding some that were older than 75! It is probably true that average life expectancy was short…but there were some that lived to reach old age.

Frozen Bubble Photos Capture the Amazing Beauty of Ice Crystals – I don’t think I am patient enough for this type of photography – but I can enjoy someone else’s work!

Revelations in the Way Poison Frogs Care for Their Young – National Geographic – There is a video of a parent frog getting tadpoles on its back…taking them to a new pool of water!

Face of Ancient South American Queen Reconstructed – Pictures and short video of the facial reconstruction from the woman’s skull. She was at least 60 years old when she died….and died some 1,200 years ago.

Bones of the victims at Roman Herculaneum - HeritageDaily - Heritage & Archaeology News – Skeletons were found in ‘boat houses’ where they were buried under thin mud….preserving the bones. There are enough of them to understand more about the population of the town…like the frequency of pleural inflammation causing rib lesions, skull depressions from excess irritation and scratching attributed to head lice and age demographics.

DNA confirms the Two Brothers’ relationship | Egypt at the Manchester Museum – I remember the Two Brothers from a course on Ancient Egypt and was interested in the DNA analysis that showed they were half-brothers (same mother, different fathers).

Gleanings of the Week Ending January 13, 2018

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Cache of Newly Digitized Travel Photographs Will Transport You to 1900s California | Smart News | Smithsonian – A little California history. I couldn’t figure out how to browse photographs almost like a slideshow. The interface seems to only provide one-at-a-time viewing.

With wrist-worn gadget, researchers capture real-life sleep for the first time -- ScienceDaily – I wondered how this differed from my Fitbit Alta HR tracker. I assume it has more detail and that raw data is processed with more sophisticated algorithms.

The National Gallery of Art Releases Over 45,000 Digitized Works of Art – Wow! Follow the link to the NGA images and enjoy!

BBC - Future - The labs that protect against online warfare – Even with the labs….is seems like we are not doing enough. Governments are serious about the problem from a military standpoint…not necessarily about infrastructure or healthcare.

Habitat on the Edges: Making Room for Wildlife in an Urbanized World - Yale E360 – A good summary of some things that appear to be working to increase and/or preserve wild life habitat even as human populations increase. The habitat is gerrymandered…and different that the original, but may be almost the only path forward.

A Floating House to Resist the Floods of Climate Change | The New Yorker – It seems far fetched that whole neighborhoods would be built like this – but it is appealing to think about non-traditional approaches now when extreme storms seem to be more common.

Deep learning sharpens views of cells and genes – Using a neural network to look at retinal images and determine the likelihood of heart attack…and other applications of high end computer algorithms for improving understanding of medical images.

Badlands National Park – It’s been 20 years since I visited the park. I enjoyed it…think I would appreciate it more now.

National Park Service Begins Roof Replacement, Masonry Repair at Lincoln Memorial – Something going on in DC. The memorial will be partially open during the work.

US childhood mortality rates have lagged behind other wealthy nations for the past 50 years: Leading causes of death are prematurity and injuries -- ScienceDaily – Very sad. We have a system that is expensive and not very effective. Infants in the US were 76% more likely to die than in other economically similar countries.

Gleanings of the Week Ending December 30, 2017

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Top 25 Wild Bird Photographs of the Week #118 – National Geographic Society – As usual – I can’t resist bird pictures. So many birds….all around the world.

Learning Center Classes and Field Excursions — North Cascades Institute – I’m adding this to my list of places to check out when I get round to planning a vacation in the US Pacific Northwest.

Ancient Maya Heritage Comes Alive...With Some Help from Google and the British Museum | Smart News | Smithsonian and the Preserving Maya Heritage Site – Be prepared to spend some time with the second link if you are interested in Mayan culture at all.

The Woman Who Shaped National Geographic – A short biography of Eliza Scidmore….writer and photographer.

Shutdown of coal-fired power plant results in significant fetal health improvement in downwind areas -- ScienceDaily – A study close to home…a power plan in Pennsylvania…the health impact happened down wind of the plant in New Jersey. An example of the need for multi-state studies (and Federal involvement) …and another reason to reduce generation of electricity using coal-fired plants.

NASA Unveils Finalists for Its Next New Frontiers Mission | Smart News | Smithsonian - A mission to Saturn’s moon Titan (from Applied Physics Lab) and a sample-return mission to a comet (from Cornell). Both projects will be funding through the end of 2018…then one will be chosen.

Bees use invisible heat patterns to choose flowers -- ScienceDaily – Heat pattern on such flowers as poppies and daisies can be 4-5 degrees warmer than the rest of the flower!

BBC - Future - Educationism: The hidden bias we often ignore – Some idea on how to improve: acknowledge that bias exists and use assessment as a tool for education (how to improve) rather than for selection. It turns out that many factors beyond an individual’s control can hinder potential.

Tiny red animals dart in the dark under the ice of a frozen Quebec lake -- ScienceDaily – A surprise for winter researchers – previously the assumption was that everything was on hold during the winter.

Five Surprising Ways Your Christmas Tree Can Give Back Long After the Holidays – Cool Green Science – Maybe there are other things to do with a ‘real’ Christmas tree after the holiday.

Gleanings of the Week Ending December 23, 2017

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Search for Microbial Life on Mars | The Scientist Magazine® - Life on Mars…challenges abound.

Using Data to Inspire: Share Science and Find Truth in the Stories - The Bridge: Connecting Science and Policy - AGU Blogosphere – Maria Merian studied butterflies…and discovered that instead of being ‘born of mud’ spontaneously, they grew as caterpillars that metamorphosed into butterflies. That was back in the 1600s. Communication of data can be very inspiring!

Will Squid Soon Rule the Oceans? | Zócalo Public Square – These creatures thrive on disruption in our oceans…benefiting from climate change, overfishing and pollution.

Suburban ponds are a septic buffet -- ScienceDaily – Suburban animals behave, look and function differently because of the fundamentally unique ecosystems of suburbia.

Cancer imaging aid developed from horse chestnuts -- ScienceDaily – Horse chestnuts are trees I recognize in our local gardens….so I took a second look at this article. Evidently an extract from the tree may have a medical use!

What is the Bauhaus Movement? The History of Bauhaus Art – A short history of  Bauhaus art, architecture and design….how it all comes together and its legacy.

Free Technology for Teachers: The Science of Snowflakes – Two short videos about snowflakes.

100,000 Digitized Art History Books Are Now Freely Available to Any Art Lover and the Getty Research Portal – Another source of eBooks…it is easy to spend a lot of time browsing this one.

Photographer Takes Stunning Portraits of Endangered Animals: Goats and Soda: NPR – Photography with a message.

Dinosaurs Were Around Before Saturn Had Rings | Smart News | Smithsonian – There are timelines relating events around the world. This is a link between our planet and the rings of Saturn.

Gleanings of the Week Ending December 16, 2017

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Switching Jobs | FlowingData – How often do people change jobs and what kind of job to they move to. In the field I was in (computer mathematical), almost 70% stay in the field. I certainly did for the duration of my 40 year career.

You’ve Seen the Washington Monument. Now See the Other Washington Monuments | Smart News | Smithsonian – A little history.

Top 25 Wild Bird Photographs of the Week #117 – National Geographic Society – I always enjoy the weekly collection of bird pictures.

Autonomous Driving Levels 0–5 + Implications | CleanTechnica – A good reference re autonomous cars. Right now, I have a level 1 car (it has adaptive cruise control). I am hoping that by the time I am very old and want to stop driving that level 5 cars are easily available.

Cataloging Fungal Life in Antarctic Seas | The Scientist Magazine® - Fungi that thrive in extreme conditions…some surprises.

Water-loving cats: Unique Tiger facts – National Geographic Society – I like the last image the best: tigers in the snow.

3 Reasons Why California’s Fire Risk Won’t Dampen Anytime Soon - NPR – I was interested in this article but it didn’t answer the question that I thought it would: In areas where fires are burning now – are they reducing the ‘fuel’ enough that fires will not burn again for a long time…and could we develop techniques to maintain that reduction in ‘fuel’ (i.e. dead wood, brush) without damaging the ecosystem.

In Luxor, Two Tombs Dating Back 3,500 Years Unveil Their Secrets | Smart News | Smithsonian – There seem to be more finds in Egypt recently – but will they be enough to draw tourists back to the region?

The Secret in the Sand Dunes – Cool Green Science – Midway Beach survived Sandy…because they pay a lot of attention to maintaining their dunes --- including after-season Christmas trees to provide structure to dunes…catching sand.

Common psychological traits in group of Italians aged 90 to 101 -- ScienceDaily - Study finds group displays distinct optimism, stubbornness and bond with family, religion and land

Gleanings of the Week Ending December 2, 2017

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Free Technology for Teachers: Resources to Learn About Outer Space – Good resources – for more than teaches!

When They Said They Wanted to Rethink Agriculture, They Meant It – Cool Green Science – Developing ways to feed more people with less water and without expanding the area we already use for agriculture….crop redistribution to maximize food production with rainfall rather than irrigation may be part of the solution.

Image of the Day: The Last Sloth | The Scientist Magazine® - Taking a closer look at the Caribbean Islands where then end of the ice age and the arrival of humans were 1,000s of years apart. There were two waves of extinction induced by human arrival: the first about 5,000 years ago when humans first arrived (ground sloth extinction) and the second around 1492 when Columbus arrived (smaller animals extinction).

Ah-Choo! 11 Fun Facts About Sneezing | Berkeley Wellness – No – your heart does not stop!

Large decrease in age-related macular degeneration in baby boomers compared to previous generations -- ScienceDaily – Positive news…but it was a small study and the participants were mostly non-Hispanic white individuals…and there is no information about why the decrease happened. Hope it holds for my family. My grandmother was blind by the time she died in her 90s…from macular degeneration.

New Science Shows Nature’s Potential to Fight Climate Change – Cool Green Science – Finding natural solutions to fight climate change. Reforestation has the highest potential!

Midwifery care at hospitals is associated with fewer medical interventions -- ScienceDaily – enhancing perinatal car and lowering costs for low-risk pregnancies…what’s not to like!

Top 25 Wild Bird Photographs of the Week #115 and #116 – Birds and more birds!

Making it easier to recycle plastics: Emerging technologies could greatly reduce plastic waste -- ScienceDaily – Only 9% of plastics are recycled in the US…not good.

How did Ammonite fossils form? – The chemistry of ammonite fossil formation

Gleanings of the Week Ending November 25, 2017

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Millions of Free Botanical Illustrations from the Biodiversity Heritage Library – I look at a lot of books digitized by the Biodiversity Heritage Library via Internet Archive – but their Flickr Account is a good way to see images – lots of them. And it isn’t just botanical. There are birds and insects and mammals and people that study them!

Gorging on Top 25 Wild Bird Photographs of the Week #112, #113, #114 - Three of them!

The Ultimate Guide to the Wild Turkey and The Fascinating Behavior of Wild Turkeys and Tracing the Wild Origins of the Domestic Turkey – Lots of articles about wild turkeys came out before Thanksgiving. These were my favorites.

BBC - Future - How popcorn became a much-loved snack – Learn a little fun history. Who doesn’t like popcorn?

A Short History of the Crosswalk | Smart News | Smithsonian – Another little history of something that is now quite common. Crosswalks didn’t exist until 1951!

Best National Parks – There are a lot of preferences! How many of the 10 ‘most visited’ have you seen. I’ve been to 7 of them. I’ve only been to 1 of the ‘least visited.’

Urban Refuge: How Cities Can Help Rebuild Declining Bee Populations - Yale E360 – Some examples of how urban gardens impact bee populations; it turns out they are measurably positive! 13% of New York State’s bees were found in New York City community gardens.

Paper Engineer Creates Magnificent Pop-Up Cards – Beautiful and fun to watch opening (i.e. the video).

Stunning 100-Megapixel Moon Photograph Created from NASA Images – From the Lunar Reconnaissance Orbiter…my daughter helped do the initial image calibration on LRO bak in 2009

See a Brilliant Blue Butterfly Take Flight for the First Time – A video of a blue morpho butterfly emerging from its chrysalis and tumbling to its first flight (it may take time to start…but it’s worth the wait!

Gleanings of the Week Ending November 18, 2017

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

The Acoustics of Ancient Greek Theaters Aren’t What They Used to Be | Smart News | Smithsonian – Legendary acoustics? Maybe not. But they are still very good even with the changes in the structures over time (pitting of smooth surfaces, no backdrops, etc.)

BBC - Future - The useless design features in modern products – copper rivets and watch pockets in jeans, cockpits with analog dials/leavers/knobs, and keyboard layout. The look of modern products has a lot to do with history!

Five Things to Know About the Yellowstone Supervolcano | Smart News | Smithsonian – I can remember my daughter being fascinated that Yellowstone is a Supervolcano when we visited. She was enthusiastic about finding a book about it and was puzzled when the person manning the bookstore seemed surprised that she wanted a book about super volcanoes!

Keeping Your Balance as You Age | Berkeley Wellness – Some reasons to do some balance exercises…and some easy ones that don’t need any equipment.

Some items about a favorite food around Thanksgiving: Pumpkin genomes sequenced, revealing uncommon evolutionary history -- ScienceDaily and 7 Pumpkin Recipe Ideas | Berkeley Wellness

Oldest recorded solar eclipse helps date the Egyptian pharaohs -- ScienceDaily – October 30, 1207 BC! A new calculation that, if accepted, could lead to an adjustment in the dates of the reigns of several pharaohs…enabling to date them precisely

Caribbean’s largest concentration of indigenous pre-Columbian rock art -- ScienceDaily - Artists before Columbus: New research on the Caribbean’s largest concentration of indigenous pre-Columbian rock art (how it was made, paint recipes). The pictographs are in very narrow spaces deep in caves. Follow the materials link at the bottom of the article to see some images. As I read the article, I realized that the research had probably been completed before the recent hurricanes.

Older Neandertal survived with a little help from his friends – Loss of a forearm, deaf…and he survived into his 40s…about 50,000 years ago.

The Weird Growth Strategy of Earth’s First Trees | The Scientist Magazine® - The first tree grew large very differently than modern trees!

4 Myths About Meditation and How to Overcome Them | Berkeley Wellness – For me – the ‘myths’ are no so important…the mediation is.

Gleanings of the Week Ending November 11, 2017

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Water striders illustrate evolutionary processes -- ScienceDaily – Water striders are one of the favorite of elementary school aged students on field trip hikes…next time I’ll have them look for ‘fans’ on the tips of their legs!

New Google Maps Feature Lets You Explore Planetary Maps – Google maps going outside of this world!

Virtual Library Card Gives Access to 2,000 Architecture Books Online – There are a lot of books on Internet Archive that are new enough to still be under copyright protection…but they are available for checkout modeled like physical libraries. This article points to the architecture books; there are other topics as well.

Why we still don’t understand sleep, and why it matters | Mosaic – Nacrolepsy…what has been discovered…but there is still happy ending for people with narcolepsy.

Photographer Captures the Beauty of Colorful Birds in a Series of Portraits – Pigeons, doves and cockatoos…what a trio!

(Some) Birds of the Pantanal – National Geographic Society – More birds. Couldn’t resist.

The History of Mincemeat Pies, from the Crusades to Christmas | Smart News | Smithsonian – A little history as we get closer to the winter holiday season.

Blood test can effectively rule out breast cancer, regardless of breast density: With over a 99 percent negative predictive value, a liquid biopsy test can help clinicians manage difficult-to-diagnose dense breast patients -- ScienceDaily – Hope this reduces the need for biopsies…and can be scheduled/processed more rapidly.

BBC - Future - An eco-friendly way to make smartphones – We have a long way to go to make smartphones in an eco-friendly way. The title of this article seemed hopeful but by the end, I was not sure that eco-friendly was motivating anything. Taking away China’s dominance of rare earth element production seemed the primary focus.

Transparent solar technology represents ‘wave of the future’ -- ScienceDaily – Wouldn’t it be nice?

Gleanings of the Week Ending November 4, 2017

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

How to Access Your Medical Records | Berkeley Wellness – I like the patient portal idea…just wish that every provider seems to have their own separate one.

First floating wind farm, built by offshore oil company, delivers electricity | Ars Technica – Hywind Scotland began producing power in September…now delivering to the Scottish grid. The turbines don’t require a firm attachment to the seafloor…using suction anchors like offshore drilling.

Germany Sees Drastic Decrease in Insects | The Scientist Magazine® - This story was reported in several my the feeds I monitor. A 27 years study….insect biomass declined by about 75% in that time. And the sampling was done in nature preseves!

Symmetrical Eyes Indicate Dyslexia | The Scientist Magazine® - Interesting….but what next.

The Millipede That Protects Itself with Cyanide – Cool Green Science – We found millipedes at the Belmont BioBlitz…but not these cyanides producing ones. Still – fascinating critters of the forest.

Stone Age Britons Feasted While Building Stonehenge | Smart News | Smithsonian – Pigs – maybe fattened with something sweet, like honey – that came from all over Great Britain. Cattle to a lesser extent.

The Real-Life Whale That Gave Moby Dick His Name | Smart News | Smithsonian – A little history behind the novel.

Compound Interest - Broccoli colour changes and cancer-fighting compounds – I tend to eat broccoli raw but have noticed the color change when it is cooked – never thought about why it did.

Top 25 Wild Bird Photographs of the Week #110 and  #109 – Birds and more birds…I can’t resist including them.

Prozac in ocean water a possible threat to sea life -- ScienceDaily – Medications can have unintended consequences far beyond out intent.

Gleanings of the Week Ending October 21, 2017

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

What’s With That Dam? : The National Wildlife Federation – We got to Conowingo to see bald eagles….so I was interested in learning more about it. Evidently - the dam’s current impact on the Chesapeake Bay is not a positive one.

On Bee-ing – Cool Green Science – About the Minnesota Bee Atlas.

Stunning Video Captures Humpback Whales Catching Fish with Nets of Bubbles | Smart News | Smithsonian – I’d heard of this phenomenon but the video is still thrilling! Well work the 40 seconds!

How honeybees read the waggle dance -- ScienceDaily – The field trip the Howard County Conservancy does for 3rd graders includes a segment on the waggle dance….so I read this article to find out more about it….both the history of its discovery and the current research on the neurons responding to the dance.

Bathtub Bloodbath, 1793 | The Scientist Magazine® - A famous painting of Jean-Paul Marat murdered in his bath…what he was before his revolutionary activities.

Adaptation as Acceptance: Toward a New Normal in the Northwoods – Cool Green Science – Forests are changing – with climate change and invasive insects like emerald ash borer and woolly adelgid culling some trees that were, until recently, common in our forests. There is a grief for those lost trees that will not make a comeback. This article is about finding hope via adaptation. The forest will be different…but still forest.

Meet the Transgenic Silkworms That Are Spinning out Spider Silk | The Scientist Magazine® - Spider silk combines elasticity and strength but has been difficult to produce. Now the fiber is produced by silkworms and the increased availability makes it viable for a host of applications. It will be interesting to observe how the market develops.

Treetop Walkway Provides an Elevated Path Through Danish Forest – What an awesome way to observe a forest!

National Mall and Memorial Parks – Hope the laser ablation of the biofilm on the Jefferson Memorial works as well as the test spot. The dome has gotten a lot grayer over the years from ‘biofilm.’

Seeing Big Changes in Baltimore: The National Wildlife Federation Blog – Hurray for the schools and students in Baltimore provided wildlife habitat!

Gleanings of the Week Ending October 7, 2017

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Ancient Roman Mosaic in England Discovered by Amateur Archaeologists – A 4th CE Roman mosaic near the village of Boxford in Berkshire….discovered and then covered up to protect the mosaic until decisions are made about what to do next.

Fall Color In-Depth: Maple Trees Offer New Answers to Diabetes, Alzheimer’s – National Geographic Society  - I like maple syrup and often us it in cooking….it adds more than sweetness and – evidently – is better for you because of those other elements!

Electric Car S-Curve Adoption by Country (Fun Chart!) | CleanTechnica – Norway followed by Iceland and Sweden lead…The US is behind China.

Question: Can People Use Rooftop Solar Power During an Emergency? Answer: It Depends | CleanTechnica – As more battery storage becomes available…the problem of having solar panels but not being able to utilize them if the power grid is down may go away.

Spectacular Shots of Summer Fireworks Festivals in Japan - Hanabi Taikai – Wow! What a huge display.

Infographic: Brain Infection and Alzheimer’s Disease Pathology | The Scientist Magazine® - Evidence of infection (biofilms) in the hippocampus and temporal lobe in brains from people that have died with Alzheimer’s neurodegeneration….several theories about their relationship to Alzheimer’s.

These Breathtaking Natural Wonders No Longer Exist – 18 landscapes that no longer exist…including a beach in Hawaii…some sights in US National Parks.

Free Technology for Teachers: Historical Patterns Animated – A site from the University of Oregon…worth browsing even if you aren’t a teacher.

Interactives from NASA…Exoplanet Exploration – Create your own Earth-like planet….or a hostile world.

LED Lights, All-Electric School Buses, Hydroponic Gardens ... (Cleantech in Action Series) | CleanTechnica – A roundup of cleantech press releases that came out in September.

Gleanings of the Week Ending September 16, 2017

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Two places to look at bird images: Stunning Winners of the 2017 Bird Photographer of the Year Contest and Top 25 Wild Bird Photographs of the Week #104 – I can’t resist. Birds are such interesting subjects for photography….and challenging enough to engage photographers the world over.

This is how Pittsburgh is taking climate action – Now that my son-in-law is in Pittsburgh for his post doc, I am learning more about the city. It’s moving way beyond its heavy industry history. The Phipps Conservatory was one of the places mentioned in the article as a place that generates all its own energy and treats/reuses all water captured on site! We visited the place last March (see blog post here).

‘Rubber material’ discovered that could lead to scratch-proof paint for car – Wonderful if it can be made available at reasonable cost.

Silicon Valley Courts Brand-Name Teachers, Raising Ethics Issues – School needs to prepare students with skills they will need as they get older….so it can’t stay be anchored in the past. The challenge is to not set a new high-tech anchor that is expensive and potentially a dead end or not very effective. The pace of change that adults and children have in their lives is ramped up; perhaps a life skill we all need it how to cope with that pace of change without being overwhelmed.

How self-driving cars will change the American road trip – I’ve been thinking about this recently and was disappointed in this article in that it hypothesized the cars stopping every 180-200 miles. If I was on a road trip and only stopped every 3 hours or so….I’d be very stiff by the end of the day. Does the author think that the interior of self-driving cars will be different enough that people can somehow move around a bit more rather than just sitting relatively still? What about children and older people that can’t ‘hold it’ for 3 hours? If the cars or autonomous enough – will we be more likely to be traveling through the night and the car just stopping when it needs to for charging with us sleeping through everything?

Exploring Europeana in Czech, Irish, Slovak and Slovenian – One part of my family is Czech so this post caught my attention. I don’t speak the language but I’m interested in the art my ancestors might have seen before they left in the late 1800s.

West Coast Monarch Butterflies Flutter Toward Extinction – The numbers of west coast monarchs have declined by 97% since 1981. Very sad. Monarchs are declining all over the US not just the east coast ones that migrate to Mexico.

We could lessen the toll of hurricanes – but we don’t – A timely article after Harvey and Irma – so much destruction…of places and people’s lives.

New Guide: Energy Efficiency at Home - ASLA has created a new guide to increasing energy efficiency through sustainable residential landscape architecture, which contains research, projects, and resources.

Gleanings of the Week Ending September 9, 2017

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Reimaging Neuroscience’s Finest Works of Art – Recreating the work of Santiago Ramon y Cajal’s century old drawings of the nervous system

Top 25 Wild Bird Photographs of the Week #103 –  There is wood duck image near the end of this group….I have never managed a view from the front. This one has the reflection too.

Utilities Grapple with Rooftop Solar and the New Energy Landscape – I’m glad some utilities are adapting in a positive way to renewable energy. If they don’t – I think more people will be motivated to add battery capacity as the technology becomes available and be ‘off grid.’

New Guide: Smart, Sustainable Materials at Home – This is some I’ll take a look at more thoroughly if I am doing any renovations to an outdoor area.

Wind power costs could drop 50%. Solar PV could provide up to 50% of global power – Are solar and wind energy underestimated? They may be getting cheaper and scaling up faster than the most optimistic forecasts of a few years ago. Hurray!

The Smartphone’s Future: It’s All About the Camera – Some tech…just over the horizon but plausible based on what is available already.

Opinion: The Flood Reduction Benefits of Wetlands – There are lots of studies that will come out of the hurricanes that are impacting the US. This one was based on Hurricane Sandy and came out on August 31. It reported that insurance industry models show that during Hurricane Sandy, marshes prevented $625 million in direct flood damage in 12 states….a reduction in property damage by as much as 30% in some states.

Artificial warming trial reveals striking sea-floor changes – When researchers heated up a slice of Antarctic sea bed by 1 degree (Centigrade), changes were visually discernable: some species grew twice as fast in the heated conditions, different animal communities developed…one bryozoan became so dominate on the warmer sea floor that the diversity of species went down. The researchers already have more experiments planned.

Podcast Series Delves into History, Cultures of Mesa Verde – There are three episodes so far (available here) with a plan for additional ones in 2018.

Our Hurricane Risk Models are Dangerously Out of Date – More than half the area flooded by Harvey was ‘outside of any mapped flood zone’! It seems like insurance companies and property owners need a better understanding of risks…and the old models are no longer adequate.

Gleanings of the Week Ending September 2, 2017

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Yoga and meditation improve mind-body health and stress resilience – A study that went beyond anecdotal reports of positive effects. They looked at brain derived neurotrophic factor (BDNF) and activity in the hypothalamic pituitary adrenal (HPA) and inflammation markers.

20+ Spectacular Photos From the…Solar Eclipse and NASA’s Best Photos of the 2017 Total Solar Eclipse – Photo series from the web of the 8/21/2017 solar eclipse.

Dancing can reverse the signs of aging in the brain – Dancing is more effective than endurance training! Both dancing and endurance training increase the area of the brain that declines with age but dancing improves balance too!

The big idea: 5 ways to be a more thoughtful traveler – The articles ‘5’ are: know some history, think about how you’ll document your trip, read a book set wherever you’re going, learn some of the language, and understand where you come from. Good ideas!

10 Really Weird Animals of the Anthropocene  and Tongue Orchids & Corpseflowers: 7 insanely weird plant species – There is so much to learn about plants and animals…sometimes because they are changing and sometimes because they are hard to find/rare.

Trying to Create Something Different in the Nebraska Sandhills – I couldn’t resist this one…since I just visit Nebraska for the first time recently.

Image of the Day: Flying Blood Bag – The entwined network of blood vessels in a pigeon’s CT scan.

Our brains to change from early to mid-adulthood – The changes observed were so highly correlated to age that the researchers could estimate the ages of an individual simply by looking at the brain scan. 111 scans were analyzed from volunteers 18-55 years old.

On Education in the 21st Century – A paper by Richard Watson (futurist) for the Australia’s Department of Education. It talks about Slow Education (people centric, reflective, and aim to ensure that individual appreciate where the things they consume come from…emphasizes the importance of local difference, craft and quality over standardized production and cheap ingredients).

Interactive Infographic: The Global Business of Dying – The laws governing how terminally ill patients can choose to die vary widely – around the world and in the US (link to the US map is at the bottom of the global post).