Gleanings of the Week Ending July 22, 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.

View and Print 3D Models of Smithsonian Artifacts – An article about Smithsonian X 3D – a website worth browsing through – a museum available from home!

Deepest dive ever under Antarctica reveals a shockingly vibrant world – From National Geographic – great pictures as usual.

The one trillion-ton iceberg: Larsen C Ice Shelf rift finally breaks through –  Lots of ice…leaving the Antarctica ice shelf.

Periodic Table in Pictures and Words – Hopefully this is use in intro to chemistry courses rather than the older form of the periodic table.

Can the Monarch Highway help save a butterfly under siege? – Making I-35 the safe corridor for Monarch migration. It won’t help the situation in Maryland where the Monarch population as dropped dramatically over the past 10 years.

The Chemistry of Frozen Desserts – Thinking about cool foods for summer heat…

Photography in the National Parks: Favorites for each season – National Parks are always good bets for photography…but going at the right time of year can make them even better.

Preeclampsia: New study documents its enormous economic and health burden – Rates of preeclampsia are rising…driven in part by maternal age and obesity….and it costs a lot. Hopefully continued research will improve prediction and treatment.

Birds around the world in 31 incredible photos –  From National Geographic….Celebrating the diversity of birds.

Study: Bumblebee Species Declining Worldwide – Researchers evaluated 40% of the 260 identified bumblebee species worldwide…and 30% of those evaluated were dwindling. Species that inhabit small geographical ranges appear to be at higher risk…and more vulnerable to warming climates.

Gleanings of the Week Ending July 15, 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 climate change will transform business and the workforce – The way we work and the skills employers need will be changing…is climate savvy going to be become as important as tech savvy?

How to see if home prices are rising or falling where you live – The link is to an article….that contains the link to a zoomable map of the US. My house is in an area that has seen 20-39% increase in home prices since 2000.

Top 25 Wild Bird Photographs of the Week #95 – I liked the picture of the two pintails…the tails clearly visible as they are taking off: matched choreography.

Greenland’s summer ocean bloom likely fueled by iron – It turns the water of much of the Labrador Sea turquoise!

Surf through newly digitized images to see Rome’s ever-changing history – Many images collected by Rodolfo Lanciani and then supplemented. I am looking at this source as well as books by Lanciani on Internet Archive.

Owls’ wing could hold the key to beating wind turbine noise – I guess humans are not keen on wind turbine noise, but will reducing the noise increase the deaths of birds? I include a demonstration for pre-schoolers that includes the sound made by flapping a turkey feather and then an owl feather….and they are always surprised at the silence of the owl feather.

How Abstract Photography has evolved and still continues to inspire art – A little photographic history…and maybe some ideas for you own photography experiments.

Scientists unveil reconstructed face of ancient Peruvian mummified female leader – And she was only in her mid-20s when she died.

Whole Grains: Good for the Gut – And whole grains have more flavor too.

Women of Color Face a Staggering Amount of Harassment in Astronomy – Not good…and it’s even worse in physics.

Gleanings of the Week Ending July 8, 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 #94 – There were several parent birds interacting with young in this set. My favorite was the American Oystercatchers!

Ancient concrete: Learning to do as the Romans did -  Looking more closely at 2,000-year-old harbor structures. The work could lead to concrete manufacturing techniques with less environmental impact than those in common use today.

Three Ways the Interstate System Changed America – It started in the 1930s…with Eisenhower leading the way in the 1950s. I remember the develops from the 1960s onward. The highways are convenient but they homogenize the way we travel too. The goal now seems to be to get to our destination as fast as possible rather than really seeing anything other than the highway along the way.

The detectives who investigate food poisoning mysteries – I was surprised that the culprit one of the cases was flour!

Padre Island National Seashore in Early Summer and Hatch and Release at Padre Island National Seashore – I’m reading up on this area of Texas and there seems that a lot is happening there this spring. My husband and I are planning a trip there in the late fall – for the arrival of wintering birds.

10+ Awe-Inspiring Impressionist Masterpieces Painted by Claude Monet – So beautiful.

To buzz or to scrabble? To foraging bees, that’s the question – The first author on this study is my son-in-law (Avery Russell)! Videos here.

‘One of a Kind’ Collection of Animal Eyeballs Aids Research on Vision Problems – The Comparative Ocular Pathology Laboratory at the University of Wisconsin-Madison.

Oregon Wildlife Painter Captures the Beautiful Diversity of Local Birds – Includes an interview with the artist. I like the way he has a lot of detail in the environment around the bird in his paintings.

Sunscreen Myths vs Facts – Summer time…spending a lot of time outdoors…now’s the time to remember the sunscreen.

Gleanings of the Week Ending June 24, 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 #92  and #93 – These come out every week! I can never resist looking through the photographs and picking a favorite. #92 includes a lot of birds I’ve enjoyed photographing myself…but my favorite is a close-up of a flamingo. In the second one – my favorite is Forster Tern mates.

Frank Lloyd Wright Exhibition at MoMA Celebrates the Architect’s 150^th Birthday – A little bit of architectural history

Architecture 101: 10 Architectural Styles that Define Western Society – More architectural history…a broader view. Be sure to look at all 5 pages (at the bottom there is a bar that links to the next page).

A Vessel of Life in the Philippine Seas  and Under the Mangrove Sea – Two 1Fram4Nature pieces…great images and some ideas on what you can do.

Why it’s time to stop punishing our soils with fertilizers – The more we learn about soils, the more it is obvious that applying more and more chemicals (pesticides, fungicides, herbicides, fertilizers) is killing the soil…and making it very difficult to keep it productive over the long term.

Op-Ed – Is it time for a radio astronomy national historic park? – A suggestion for a historic park similar in concept to the Manhattan Project National Historic Park where several sites across the country are part of the park. For radio astronomy, the sites might include Arecibo (Puerto Rico), Green Bank (West Virginia), and The Very Large Area (New Mexico).

2017 Kids Count Data Book – A recently released study of state trends in child well-being. The statistic that surprised me the most was that as of 2015, 65% of 4^th graders in the US were not proficient in reading. That is a lot higher than anyone would want it to be.

Infographic: Plastic Pollution – It’s not just bottles and packaging…it’s also synthetic fibers that are shed when we launder our clothes.

Father’s Day Photo Gallery – A week late…but this was a great photographic series from The Cornell Lab of Ornithology

MAVEN’s top 10 discoveries at Mars – We went to the launch back in November 2013 (my blog post here) so I notice articles like this…nice that is has been successful.

Gleanings of the Week Ending June 17, 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.

Lost ecosystem found buried in mud of southern California coastal waters – An ecosystem that had existed for 4000 years died off in the early 1900s – destroyed by sedimentation from coastal land use practices from 1769 onward.

Gigantic Aztec Temple Unearthed in Mexico City – Built to look like a coiled snake. A hotel owns the site.

Top 25 Wild Bird Photographs of the Week # 91 – Do you have a favorite from the bird images this week? I liked the cormorant catching the fish.

Prairie Ecologist Photo of the Week – Poppy mallows and yarrow…and the bug drama on them (Hint: it involves a crab spiders and a fly)

The Chemistry Behind the Opioid Epidemic – It’s not just about heroin any more. Many people became addicts from drugs prescribed by their doctors for pain. I listen to stories on this topic trying to understand why the medical establishment in not doing more to keep people from becoming addicted.

Sounds of Nature in National Parks are being Trampled by Noise – Modern conveniences are noisy. Now that I have a car that operates as an EV most of the time, I am realizing how much car noise is almost everywhere. At least there are beginning to be EV options. In my neighborhood, lawn mowers and leave blowers are big nose emitters.

Art History: The evolution of landscape painting and how contemporary artists keep it alive – Eye candy….I like landscapes in general and appreciated the bit of history….also the artists producing landscapes today.

Climate change could make cities 8C hotter – Wow – the urban heat island effect already makes cities a little hotter than countryside….it gets worse as the countryside gets warmer.

Reading the Neandertal Smile – A study of the dental calculus (calcified dental plaque) of 5 European Neandertal specimens revealed that some were meat eaters, others vegetarians depending on whether they lived in a steppe or forest environment.

The Celiac Surge – This article discusses the rapid increase in celiac disease…and potential causes.

Gleanings of the Week Ending June 10, 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.

Is air pollution getting worse or better? – Overall, air quality has improved…but we’ve also learned more about the harm air pollution causes…and there is still a lot more that needs to be done both is improving air quality and understanding aspects that are the most problematic.

Top 25 Wild Bird Photographs of the Week #89 and #90 – Two groups of bird pictures. Which ones are your favorites? The first group includes the mating display of the great egret. My favorites in the second group are two of birds in flight: a wood duck and a peacock.

Artist uses fire and smoke to create incredible paintings of birds – More birds....images made with fire, soot and acrylics.

Lavau Celtic Prince: 2,500-year-old royal tomb starts to reveal its secrets – A tomb in eastern France…I liked the pictures of the artifacts as they emerged during excavation.

Insects color our world – Beautiful images….and some tips on actions that can help insects in our environment.

The Kid’s Guide to How the Internet Works – When my daughter was in elementary school 20 years ago, they were beginning to teach children about how the internet works and internet safety. Now it seems like this instruction is even more needed – critical to our children’s wellbeing.

Did children build the ancient Egyptian city of Amarna? – An article about the excavation of a cemetery of children, teenagers, and young adults. Based on the analysis of the skeletons, many have traumatic injuries and degenerative conditions caused by frequent heavy labor.

The US Lags Behind in Meteorology – Europe has forged ahead at a time when the US has cut computing power, research budgets and the National Weather Service. The American weather models are increasingly being discounted for forecasts more than 3 days out.

Antarctica is turning green – Antarctica is warming at a faster rate than the global average…about 0.5 degrees Celsius each decade for the past 60 years. Instead of white, there is more and more green!

Kenilworth Aquatic Gardens – A photo guide to common damselflies and dragonflies – A two page quick reference. My husband and I will use it later this month and in July when we visit Kenilworth – attempting to photograph dragonflies.

Gleanings of the Week Ending May 27, 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.

US life expectancy varies by more than 20 years from county to county – So many variables…lifestyle, healthcare, poverty. The result is a daunting public health picture.

Top 25 Wild Bird Photographs of the Week # 87 – The kingfisher is my favorite in this group of images.

17 Mummies Unearthed in Egypt – There could be even more. They appear to be from Egypt’s Greco-Roman period. Hopefully more details will be reported as the excavation continues.

Several articles about women’s health that came out reclently: 1) We’re Ignoring Women Astronauts’ Health at our Peril – The surprise is how little we really know about human health risk (there isn’t much even on men’s health although the Twin Study has provided an uptick of information) of long times in space. There is a lot to learn as humanity enters spacefaring. 2) Focus on infants during childbirth leaves US moms in danger – This one came out a few days before Mother’s Day. I was appalled that women are dying during or immediately after childbirth in the US that I thought were well within our expertise to prevent.

The most dangerous highways in America – I am on the one listed for Maryland often!

Mega trends and technologies 2017-2050 – a graphic to display in large form (if you have it up in a browser – click on it to enlarge then scroll up/down and left/right.

Chihuly’s Colorful Glass Sculptures Sprout Up in the New York Botanical Garden – They will be there until October 29, 2017.

Don’t Screen for Thyroid Cancer, Task Force Says – There is enough experience with the results of increased testing over the past decade or so to determine that the ‘harms outweigh the benefits’!

Photography in the national parks: Birds, Beaches, Blooms, and Bottles at Padre Island National Seashore – Padre Island looks like a good destination for a birding trip…maybe next fall.

How to Clean the Eiffel Tower – A 43 second video shows how it is done….approximately every 7 years.

Gleanings of the Week Ending April 29, 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 Creamy, Sculpted Dunes of White Sands National Monument – I’ve only been there once…but it was memorable. It was a hot day but the sand is so white that it reflects the sun and can be walked on barefoot! (See my post from back in June 2013 here)

Tracking down water pollution through DNA of algae – A new method for rapid and reliable bioassessment of aquatic environments which will allow for synchronous processing of many samples in record time and reduced cost….no more microscopic identification of organisms in samples!

Circadian Rhythms Influence Treatment Effects – There is a lot of evidence that timing of a medication may have a marked impact on effectiveness….yet drug trails did not track time of day information and thus not on drug labels. Simultaneously – understanding a patient’s circadian rhythm is an aspect of precision medicine - find the right drug for the patient at the right dose… administered at the right time. Also see the infographic: Circadian clock affects heart and disease

How Western Civilization could collapse – Doom and gloom scenarios. Do they seem more likely than they have in recent decades?

What’s chemistry ever done for us? – In infographic from Compound Interest that came out prior to the March for Science last weekend.

Incredible photos of Japan’s natural landscape that look like watercolors – Eye candy….and a little geography too.

4 great things the EPA had done for our health – A lot of progress has been made since 1970 when the EPA was created. No one should want to go back to air so filled with smog that your eyes watered when you went outside (like happened in LA) or lakes became sterile from changing pH or rivers caught on fire.

Foreignceuticals: our drugs go global – Scary. It’s often hard to tell where drugs and supplements come from….and there may be little or no quality control along the way.

Climate change is turning dehydration into a deadly epidemic – More very hot days….drinking soft drinks rather than contaminated water to rehydrate…maybe some other factors  - kidney disease rise dramatical in laborers in Latin America.

5 Ways to Prevent Food Waste in Your Kitchen – Probably nothing new here but always worth a quick check…ratcheting up what you do to avoid wasting food.

Gleanings of the Week Ending April 15, 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.

Strong early education equals better long-term relationships with parents, research shows –  Also more likely to be employed full-time. The study has been going on since 1971.

How vertical farming reinvents agriculture – Will there be a market for vertical growing systems and vertical farms that will grow our veggies year-round close or in our grocery store?

NASA’s Cassini Begins its Final Mission before Self-Destruction – An interview with Linda Spilker, Cassini project scientist.

Japan can teach US how to overcome national rot – A little history about what was happening to Japan 1990s….and how they are recovering. Good leadership of the government and companies have made it happen.

Cars and second order consequences – The big technology changes when it comes to cars (electric and autonomy) have a cascade of consequences.

New technologies shrink wastewater’s carbon footprint – Approaches to reducing fossil fuel demand of water treatment plants…the article details the Metropolitan Water Reclamation of Greater Chicago strategy for be energy neutral by 2023. The East Bay Municipal Utility District in Oakland CA is already beyond net-zero energy and selling energy back to the grid!

Nanogrids, microgrids, and big data: the future of the power grid – For many applications, distributed generation is becoming the least costly way to provide electricity. More changes are coming too.

Pining for cleaner air in the Norwegian fjords – Norway’s ferries are converting from diesel to electric or hybrid. No more diesel fumes!

7 Surprising Ways Your Body Changes with Age – I was surprised they didn’t include teeth moving toward the front.

Digital Augustan Rome – Explore what Rome was like in the time of Augustus via an interactive map. This was a site referenced in the Coursera course I am enjoying: Roman Art and Archaeology from the University of Arizona.

Gleanings of the Week Ending April 8, 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 Skeleton Revealed – Vertebrates! Did you know that the hood of the cobra is created by ribs?

How to Photograph an Orchid – Good ideas for photographing other flowers as well as orchids.

What happens when diagnosis is automated? – As there is more data to consider…as time is of the essence for treatment…automation becomes more important in medicine. An article about the state of the art and the technology.

Deer Culled from Civil War Battlefield Parks Provide 8 Tons of Venison for Food Banks – The parks are in western Maryland (Antietam, Monocacy and Catoctin). Like the area where I life in Central Maryland there is an overabundance of deer. Catoctin has conducted deer management efforts since 2010 and has seen a return of native tree and shrub seedlings.

Our aging scientific workforce raises concern – The aging of the science and engineering workforce is aging more rapidly than the general workforce as a whole --- what impact will that have?

Pinkies up! A local tea movement is brewing – Tea grown in the US!

Hair testing shows high prevalence of new psychoactive substance use -Testing hair samples to detect usage of psychoactive substances by nightclub/festival attendees…and finding a about 25% are using…many unknowingly. Scary finding.

Top 25 Wild Bird Photographs of the Week #81 – Two favorites in this set: the American Kestrel and Sandhill Cranes (with babies)

Brave New World of Nanotechnology – It is surprising how little is understood (yet) about the impact of nanoparticles in our environment – at a time when they are becoming more and more prevalent.

Teacher resignation letters paint bleak picture of US education – Teachers writing about what they see as a broken education system. I hope this analysis from Michigan State University will be factored into actions that can make a difference for children in the US.

Gleanings of the Week Ending April 1, 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.

Articles on women in STEM, March 2016-2017 (Women’s History Month) – A collection of links to articles that examine gender (in)equality and (in)equality in science.

Embrace Spring with Pictures of Japan’s Cherry Blossoms –  From National Geographic.

Carbon Dioxide emissions are flat for a third year running, but the economy continues to grow – Economic growth doesn’t require an increase in greenhouse gases! The US actually had a 3% reduction in emissions in 2016 and a 1.6% growth in the economy.

20+ Stunning Nature Tunnels – From around the world. The main street in my neighborhood seems like a tunnel with the trees meeting overhead during the summer.

Top 25 wild bird photographs of the week # 80 – Which one is your favorite in this set of bird pictures? Mine is the red-tailed hawk about mid-way through although the green heron is a close second.

World Tuberculosis Day – 1.8 million people died from tuberculosis in 2015. Article and infographic from Compound Interest.

Target Ruin & Ballroom Cave – A hike with young children in Bears Ears National Monument.

How noisy is your neighborhood? – Read the story then check out the interactive version of the map here. If you live in the US – zoom in on an area you are familiar with. Where I live is light orange because of the airport noise.

Rare ‘Super Bloom” Bursts California Desert to Life with Vibrant Wildflowers – A little rain…and the desert blooms.

Plant Evolution & Pollinator Type Much More Intimately Associated Than Supposed – What does it matter that the Earth is losing bumble bees? The article talks about one of the implications.

Gleanings of the Week Ending March 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.

Un-sweetened: How a Maryland County Cut Soda Sales Without a Soda Tax – A story from the county where I live…how soda sales were reduced by 20%...fruit drinks by 15% --- via TV, outdoor advertising, social media, health care professionals and a new local law that promotes access to healthier food and drink options on local government property (such as vending machines at parks and other government buildings).

The biggest energy challenged facing humanity – One point that this article makes: in the future, some appliances (like dish washers) will run when electricity is most available/least expensive. I already have that situation with my Prius Prime – I charges in the middle of the night when electricity from our utility is at the lowest rate. If I had solar panels on my house….I would charge it on sunny days!

Painting the National Parks with Wildflowers – Spring is a great time to get out and explore not just national parks…but local natural areas at well. Finding wildflowers is the joy of spring!

Top 25 Wild Bird Photographs of the Week #78 and #79 – Lots of great bird pictures. My favorite in the first set is the kingfisher with the tadpole. In the second set, I like the spotted owlet peeking out from the trunk of a tree

Picturing Birds at Risk – More birds….these are ones that were once common in the US…but have declined dramatically recently.

Should we manage for rare species or species diversity – The challenges of managing ecosystems…species diversity and ecological resilience can be counter to management for rare or conservation species.

The controversial plan to tunnel beneath Stonehenge – Not directly under….but close…and new discoveries around Stonehenge extend the area of the ancient site. It becomes a complicated project!

Twelve Famous Female Chemists – An Infographic that came out for International Women’s Day. How many of these women have you heard of?

1.7 Million Children Died Every Year from Unhealthy Environments, WHO Reports – “A polluted environment is a deadly one – particularly to young children.” 1 in 4 deaths that occur before the age of 5 are not related to environmental problems.

Are you pre-sick? and Do you need an annual checkup? – Both of these articles came out from Berkley Wellness recently. It is worth considering over checking… and then unnecessary treatment…when it comes to our health.

Gleanings of the Week Ending March 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.

WHO’s First-Ever List of the Dirty Dozen Superbugs – Bacteria resistant to our antibiotics are appearing more and more often…and the development of new antibiotics to treat them is not keeping pace.

Hotter days will drive global inequality – We’ll probably be seeing more of these types of projections as we see hotter weather. The temperature has an impact on so many things….some can be positive up to a point (like corn yields which increase up to a point…then decline sharply).

Ah-Choo! 11 Fun Facts about Sneezing – How many of these ‘fun facts’ did you already know?

Why China’s internet use had overtaken the West – The number of internet users in China exceeded the US in 2008…and they are leaping ahead using technology in a way that supports their culture rather than merely copying from elsewhere.

US Wind Energy Provided 5.5% of Nation’s Electricity in 2016, over 20% in 5 heartland states – Oklahoma, where I visited last weekend, generates 25.1% of their electricity from the wind. Hurray for them!

A tiny bug is upsetting Shenandoah National Park’s ecosystem – Aargh! The Hemlock Woolly Adelgid (invasive insect) is killing hemlocks. The trees at Belmont Manor and Historic Park where I volunteer with the Howard Country Conservancy are infected….and dying too.

Why we can’t look away from our screens – I seem to be noticing more articles recently about addiction to modern digital products.

The Chemistry of Daffodils – In honor of spring. We got to enjoy our daffodils for a little while. Now most of them have been pushed into the mulch by the ice and snow that came along over the past week.

The last things that will make us uniquely human – In recent decades, we discovered that humans are not the only organisms to use tools…some we thought was once uniquely human. Now the ability of Artificial Intelligence maybe encroaching on what we think makes us unique. What will our value – our niche – be in the ecosystem of the future?

Diet and global climate change – Making dietary changes could dramatically reduce the risk of coronary heart disease, colorectal cancer and Type 2 diabetes (and associated health care costs) and greenhouse gases!

Gleanings of the Week Ending March 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.

Making “Kate Tectonics” – A short video about the history of geology.

Melting Glaciers in Canada Now Major Contributor to Sea Level Rise  and Climate-driven permafrost thaw – It’s been so warm this winter in our area….and elsewhere as well.

Elite ‘Dynasty’ at Chaco Canyon Got Its Power from One Woman, DNA Shows – DNA analysis is having an impact on our understanding of prehistory. This is an example from Chaco Canyon.

How Tibetans survive life on the ‘roof of the world’ – The Tibetans manage survival in thinner are differently than the people of the Andean Altiplano.

Could you survive on just one food? – I wouldn’t want to…how boring. But is it interesting to think about the pluses and minuses of single foods. Potatoes turn out to be a viable choice – hence the Irish population boom that busted when the potato blight came along.

Waxwings really have wax wings – We don’t have enough berry producing plants in our neighborhood to attract these birds….wish we did.

Delivering on spider silk’s promise – I’ve been hearing about spider silk coming to the market (shoes, jackets) but it hasn’t happened yet and it may not except for specialty products where cost is not a key driver.

What you don’t know about the Vikings – An article with pictures from reenactments and artifacts – from National Geographic.

Top 25 Wild Bird Photographs of the Week #77 – It’s been two years since the #76 was published…I hope they come out with more frequency. My favorite of this group is the Northern Pintail. I like the light on the wings…and the water droplets splattering from the feet.

What happens when a massive redwood tree falls – 10-12 coast redwoods have fallen at Muir Woods National Monument during past two months…lots of work for the trail crew…but also new forest homes in the now horizontal tree trunks.

Gleanings of the Week Ending March 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.

A tale of four skulls: what human bones reveal about cities – History from a different perspective!

I spent a week exploring how we’ll have to live in a post-water America – We often take water for granted – turn on the faucet and it comes out. This article was about taking a different perspective and might be a shift in thinking we’ll be required to make in the future.

New map highlights bee population declines across the US – Not good. The declines are occurring in key agricultural regions.

10 Must-see Sites of Iran’s Historical Architecture – There are 20 UNESO World Heritage Sites in Iran. Too bad that part of the world is not a safer travel destination. Enjoy the pictures!

Our Water on Drugs – Treatment of water started out focused on sewage…then expanded to include nitrogen and phosphorous. Now the residues of drugs and personal care products are becoming a concern.

Popular heartburn drugs linked to gradual yet ‘silent’ kidney damage – Proton pump inhibitors (like Prevacid, Prilosec, Nexium and Protonix) taken over prolonged periods can have significant risks.

Cocoa, Caffeinated ‘Black Drink’ was Widespread in Pre-Contact Southwest – A ‘caffeine trade network’ brought cocoa and yaupon holly to the southwest….and the residue from the drinks are found in pottery. One of the first analyzed was from Chaco Canyon!

The Country’s Most Famous Bald Eagle Pair Just Laid Another Egg – The Bald Eagles at the US National Arboretum are keeping 2 eggs warm! See them on the nest cam.

6,600 spills from fracking in just four states – Drilling down on the stats – 26% in Colorado and 53% in North Dakota occur at wells that experienced more than one spill…the industry should be using this data reduce the risks of additional spills.

New Discoveries from Cahokia’s ‘Beaded Burial’ May Rewrite Story of Ancient American City – Some of the ‘men’ buried in an elite grave excavated in 1967 were women based on a new evaluation of the skeletons!

Gleanings of the Week Ending February 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.

Busy Bees: Patterns of pollen and nectar foraging specialization by bumblebees over multiple timescales using RFID – At the top of my list this week…the paper (link is at the bottom of this post), is authored by my son-in-law and daughter!

Automatically darkening windows in a wide range of colors – Maybe insulating drapes will not be needed in the future…although I like the idea of windows that generate power rather than just changing color.

From Vector to Zoonotic: A Glossary for Infectious Diseases – Some of these words are used in news stories without definition….how strong is your knowledge of what they really mean?

How Blizzards and Extreme Cold Impact Birds – We haven’t had any extreme cold in our area this winter….but it may be happening somewhere. This article talks about the studies about how birds cope with the cold; some succumb to the cold itself and some starve because their food source becomes unavailable.

Why Killer Viruses are on the Rise – An outcome of our increasing impact on environments that previously were wildlife habitats.

Winning images of the Underwater Photography of the Year Contest – Eye candy…but educational too.

NASA’s Osiris REx takes its first image of Jupiter – We saw Osiris REx launched last September so I always take a look at any new news about it.

Torpid Turtles, Tortoises, and Terrapins – Examples from turtles in the US…several are common enough in Maryland that I’ve seen them.

The oldest grave of the Netherlands, “Trijntje” – A facial reconstruction of a woman buried 7500 years ago.

The Feather Atlas – A feather reference. I hope I remember this exists the next time I find an interesting feather!

Gleanings of the Week Ending February 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.

Top 10 Winter Warriors – Wild life in winter. The ones I see most frequently are chickadees although most of the ones at my bird bath and feeder are Carolina rather than Black-capped.

When is a black bear actually a blue bear? – Black bears are not always black!

Dynamic Wildlife Duos -  Originally posted just before valentine’s day…liked the pictures.

Experts reveal hidden dangers behind supplements – Over the counter supplements advertised to treat obesity and erectile dysfunction problems were labelled as fully herbal but often included dangerous pharmaceutical ingredients that were not listed on the label…..which are often dangerous and can cause serious side effects. One example: Sibutramine (licensed as Reductil until 2010 when it was withdrawn across Europe and the US due to increased risk of heart attacks and strokes) was found in slimming supplements. These supplements are the 21^st century equivalent of snake oil (or maybe they are worse than snake oil).

National Park Service History eLibary Additions for February – Another online source for documents about National Parks!

A Crack in an Antarctic Ice Shelf Grew 17 miles in the last two months – Stories keep coming about the giant crack in the Larsen C ice shelf. This one is from 2/7 and has a lot of good graphics and explanation.

20+ National Park Portraits Celebrating the Rainbow – Colored Lands in the US -  Beautiful images from the National Parks

New, long-lasting flow battery could run for more than a decade with minimum upkeep – If only half the new battery technology stories turn out to be true….the energy storage needed daily life could change dramatically over the next decade.

How to avoid falling for lieds and fake news and How to spot misleading health news – Two stories from BBC Future. With the easy flow of ‘stuff’ around the internet, the skills for determining validity of stories are more important than ever before.

Don’t call it wheat: an environmentally friendly grain takes root – Perennial grains…still needing further development but the potential to create a more sustainable way to produce our bread!

Gleanings of the Week Ending February 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.

High-Resolution Satellite Imagery at the World’s Fingertips – Interested in archaeology?…here’s an opportunity to contribute as a citizen scientist via the GlobalXplorer community.

The Secret to Living a Meaningful Life – A little self-analysis…can go a long way.

Five Endangered Species Recoveries You’ve Never Heard Of – I’d heard of the brown pelican (and seen some too).…but not the others.

How heat from the Sun can keep us all cool – Another technology that might help us in a warming world.

Pitcher Plant Enzymes Digest Gluten in Mouse Model – Pitcher plant secretion are approximately as acidic as human gastric juices and can snip bonds linking the amino acid proline to other amino acids…and prolines make up 15% of gluten!

19^th Century Experiments Explained How Trees Lift Water – fluids are not supposed to have tensile properties….but that is what the cohesion-tension theory – explaining how water moves up into the tree again gravity.

Inside the Far-Out Glass Lab – The article starts out with a gif of flexible glass bending like a piece of plastic and ends with a picture of an ultra thin glass spiral (looks a little like Slinky). Corning’s research center is full of innovations with glass.

What I learned after banning screens from my home for a month – Maybe this is something we all need to do periodical…get back into the mode of using technology rather than being so addicted to it that it takes control of every moment of our lives.

#ColorOurCollections - Free Coloring Pages from Museums and Libraries – Not just for children. Take a look at the #ColorOurCollections page to see the whole collection.

Hundreds of ancient earthworks built in Amazon – Evidence of ancient agroforestry in the Amazon…and geoglyphs.

Gleanings of the Week Ending February 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.

Face of 9,5000-year-old Man Revealed for First Time – A mummy from Jericho. The skull was covered in plaster…with eye sockets containing sea shells. Now just the skull inside, a probably face has been revealed via digital imagining, 3D printing and forensic reconstruction.

Site Diary: What we found inside the Morecambe Urn – A cremation urn…with fragments of bone…painstakingly sorted. At first they thought there was too much bone to be just one individual, but the analysis of the fragments they were all from the same person: young adult, relatively healthy.

Magical Photos of the World’s Oldest Lake Frozen Over – Eye candy….but educational too.

New Publication Reveals Birthplaces of Eastern Monarchs – The whole region east of the Rockies contributes to the Monarchs that make their way to Mexico. I’m glad that so many people are planting milkweed appropriate for their area of the country!

How solar may save Ukraine’s nuclear wasteland – What to do with the area around Chernobyl. There is a project to start installing solar panels. The electric power lines are already there so getting the electricity generated to the power grid.

Eye-opening Photos Capture the Terrifying Beauty of Melting Polar Ice Caps – It’s winter even though we haven’t had any substantial snows in Maryland yet…I’m enjoying photos of ice instead for their beauty but realize that this is an indicator of a warming planet. Some of these lakes are formed from very old ice.

TED Dialogues: An urgent response to a dangerously divisive time – I’ve signed up to be notified of the events. The first one will be on 2/15 at 1PM EST. The speaker for the first one will be Yuval Noah Harari. I enjoyed his class on Coursera – A Brief History of Humankind.

Seven heart-health habits could save billions in Medicare Costs – $14 billion per year in Medicare costs could be saved if all beneficiaries achieved ideal levels in 5-7 heart-healthy habits (the 7 are: cigarette smoking, physical activity, diet, body mass index, blood pressure, cholesterol and glucose levels). Of course – it all starts before you get to Medicare age. How many of the 7 habits are you achieving?

What Peter Pan Teaches us about Memory and Consciousness – Barrie was an astute observer of how we learn to think.

Peacock colors inspire ‘greener’ way to dye clothes – 3-D colloidal crystals (polystyrene nanoparticles and polyacrylate for mechanical stability. It does not produce contaminants…but are the particles themselves problematic? The article didn’t say but microbeads and plastics have been in the news as problems in the oceans – already.

Gleanings of the Week Ending January 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 Your Sleep Animal? Find out with this quiz. – A little self analysis…about how you sleep. I’m a lion!

What teeth reveal about the lives of modern humans – It turns out our teeth are not adapted very well for modern diets. And it not just cavities and plaque buildup. It also has to do with jaw growth.  Did you know that wisdom teeth (third molar) impaction became 10 times more common after the Industrial Revolution?

The Chemistry of Bodily Fluid Colors – An infographic summarizes how blood, bile, urine, and feces get their color.

Appendix may have important function – I thought the diagram of the appendix shapes of different animals was as interesting as the idea that the appendix may serve as a reservoir for beneficial gut bacteria.

It’s Time to Give Nature the Credit It Deserves – Nature as water infrastructure! Hopefully more areas of the US will include these strategies in their long-term water planning. Good for people, the economy, and the planet!

20 of the Most Stunning Photos Captured by Drones in 2016 – Eye candy that I couldn’t resist sharing.

The Most Precious of Gifts – About gold, frankincense, and myrrh…from the Manchester Museum

The Chemistry of Fireworks Pollution – Wow….there are a lot of bad things that are exploded into the air by fireworks. I’m glad there are efforts to make ‘greener’ fireworks. No one ones a celebration to lead to respiratory problems and exposure to toxic metals.

Designation of Bear Ears National Monument in San Juan County, UT – Some great pictures of one of our newest National Monuments.

Meet Your Newest Organ: The Mesentery – I’m taking a Coursera course on the anatomy of the abdomen and pelvis…and the mesentery is part of the discussion. I just finished a module about how it develops with the gut from an embryological perspective. It’s quite a complex membrane – and now maybe it will be researched as an organ.