3 Free eBooks - June 2014

It’s time again for the monthly post about eBooks that are freely available on the Internet. The three below are my favorites for June 2014.

Birds, Illustrated by color photography. Chicago: Nature Publishing Company. 1897. Fourteen volumes are available from Project Gutenberg here. The image of the kingfisher is from volume 1, no. 2.  I am slowly working my way through all the volumes. I’ve enjoyed the first 4 so far.

Cailliaud, Frederic. Voyage a Meroe. Paris: L’Imprimerie Royale. 1826. Two atlas volumes are available from the Internet Archive: volume 1 and volume 2. I just finished a Coursera course on The Art and Archeology…and was thrilled to find these books online. They have drawings of some things that have been degraded between 1826 and not - either through simple ravages of time or rising water from dams built on the Nile.

Versailles et les Trianons : vues photographiques. Versailles: Moreau. 1880. Available from the Internet Archive here. It’s been a draw for tourists for a long time….and people bought souvenirs in the 1880s like this book!

Gleanings of the Week Ending June 21, 2014

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.

Historic Agreement Aims to Restore, Protect Chesapeake Bay Watershed - Good news and close to my home! The bay is a long way from recovery --- but this is progress in the right direction. There is so much of what is special about Maryland that relies on the bay!

The Location of Every Tornado Touchdown in America, Graphed - Crunching the tornado stats (strength and latitude/longitude in the US) from 1950-2013….and show it on a map.

Infographic: Schooling around the World - A collection of factoids about education. Did you know that Mexico is the country with the highest public expenditure on education (as a percentage of total public expenditure)?

Liver dangers from herbal supplements, OTC and RX drugs, new guidelines warn - Too many people assume that herbal supplements and over the counter medications are either always good - or at least not bad - for them. Drug-induced Liver Injury (DILI) is pretty scary….and the incidence is increasing.

On The Road to Three National Park Jewels in the Pacific Northwest - This is probably the direction I’ll go for my next vacation…so I am noticing all the articles coming in by feeds about the area. If you headed near the Grand Canyon, here’s recent post about what do in 4 hours!

Local Foods: From Fad to Force and What It Means - Food doesn’t always have to be the least expensive….quality and taste are important too. I am enjoying the Community Supported Agriculture veggies grown less than a mile from my house tremendously!

Spain & Portugal Could Survive Just On Geothermal Energy - Another energy producing technology to explore…and develop in a way that won’t cause other problems (like earthquakes).

If Only Modern Infographs Were As Stunning As These 19th-Century Ones - John Philipps Emslie worked over 100 years ago and packed a lot of information into his illustrations. Few of today’s infographs are as densely packed with relevant data.

This Isn't a Utopian Vision -- It's Actually What London Is Like Today - Wow! London has a lot of green space. I wonder how other cities would compare.

Omega-3 inhibits blood vessel growth in age-related macular degeneration - All the more reason to make sure you get some Omega-3 fatty acids through your diet (or through supplements if you can get it from the food you eat).

Brookside Gardens - June 2014

We parked at Brookside Nature Center after finding the lot at the Brookside Gardens Conservatory full. On the boardwalk between the Nature Center and the Gardens, I saw wood hydrangea (image 1 in the slide show below) in bloom and the immature fruit of both May apples (image 2) and Jack-in-the-Pulpits (image 3). Both were in bloom last time I was on that path. It was greener along the boardwalk with the spring wild flowers gone to seed and the ferns unfurled.

Our walk around Brookside Gardens was truncated by the construction projects that have been starting (and not completing) over the past year and a morning wedding….but even a limited walk around Brookside has appeal. I particularly enjoyed the ivy bed around the river birches (left image above - the tiny red speck in the lower right of the picture is a hibiscus!). The gardens often have tropical plants set outside once it is warm enough. This year there seems to be a lot of taro (right image above); my daughter had talked about taro recently when she was summarizing her geology/astronomy field trip to the Big Island.

Some of the beds had been planted with clumps of dahlias and other summer flowers. Peonies (image 5) were beginning to bloom. There was a vine hydrangea that was climbing a tree (image 6), leaves that have colors other than green (image 7 and 10), fragrant roses (image 8) and lots of buds (image 9). Enjoy the little bit of Brookside slideshow below!

Gleanings of the Week Ending June 14, 2014

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.

10 Top National Wildlife Refuges to Explore - I’ve only been to 2 of the 10 (Chincoteague and Wichita Mountains but I’ll take the opportunity to see more if I am in the area of these. I was surprised that Merritt Island (Florida) did not make the top 10.

The Sleep Schedules of Some of History's Greatest Minds - I was surprised at how many are on a 10PM to 5 or 6 AM schedule (which is similar to what seems to work best for me!)

The 10 Cutest Animal Flash Mobs in the World - The hummingbird video (#6 on the list has music to enjoy while you watch the hummingbirds getting fuel for migration. It’s a strangely relaxing frenzy!

The Finest Examples of Art Nouveau Architecture in Central Europe - I am more interesting in architecture since I took the Roman Architecture course last spring.

Articles that appeared recently about two of my favorite places: Mesa Verde National Park and Chaco Culture National Historical Park

Road Salt Creating Beefier Butterflies - A little extra salt causes developmental changes (and they are different for male and female Monarch butterflies) that could be beneficial….and then at some point the extra salt becomes toxic.

Company man or family man? Fatherhood and identity in the office - Research published just in time for Father’s Day.

Common heart drug's link to diabetes uncovered by researchers - The study found that statins can activate an immune response that stopped insulin from doing its job properly….and that taking Glyburide suppressed the side effect. It is a bad thing to take a drug that then requires us to take another drug. How do we determine when the bad side effects multiply beyond the benefits of the cocktail?

Most comprehensive 'world map of research' yet: Researchers analyze 15 million scientific articles - Articles used from the analysis were published from 1996-2006. There are three clusters of countries: biomedical, basic science and agriculture/fisheries. The US is in the biomedical cluster, Singapore and Japan are in basic science and most of the developing nations are in agriculture/fisheries.

Fruits, Vegetables, and Disease Risk - Which vegetables are the most nutrient rich? This article points to a recently released report that include a list (available here).

Bees

There seems to be a bumblebee that enjoys hovering outside the window I prefer to settle into for reading. There are not any flowers more than a story off the ground so the hovering does not last long but I’m surprised at the number of times there is a bee there.

Today I am celebrating bees photographed this spring: on snapdragons at Longwood gardens,

On wisteria at Brookside Gardens, and

On honey suckle at Watkins Glen State Park.

While I was looking for bee pictures in my recent photographs I found a picture of a small wasp on maple flowers from back in April  (this was photographed with the 8x loupe…on a cold day when the wasp was not very active). It doesn’t belong in a ‘bee’ post but I couldn’t resist including it. I enjoy the serendipity of photographing something like this….and the red color of the maple flowers is one of my favorite signs of spring.

Gleanings of the Week Ending June 7, 2014

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.

Now that I am taking an Exoplanets on Coursera, I am noticing a lot of articles in my news feeds about them: 'Neapolitan' exoplanets come in three flavors, Astronomers discover two new worlds orbiting ancient star next door: One may be warm enough to have liquid water, First light for SPHERE exoplanet imager: Revolutionary new VLT instrument installed, Astronomers find a new type of planet: The 'mega-Earth', Diamond planets may be more common than astronomers thought, Super Earths Found Circling Ancient Star, Harsh space weather may doom potential life on red-dwarf planets, and The Closest Known Potentially Habitable Planet Is 13 Light-Years Away

Exploring the Parks: Musings from El Morro National Monument - Always a nice reminder to see a story about a place I’ve been and enjoyed!

Hundreds of "Hidden" Paintings Discovered at Angkor Wat - Using de-correlation stretch analysis on walls with traces of pigments.

Is the food industry really concerned with obesity? If people eat less, profits will decline - Consumers have to be savvy enough to see the healthy food that gets shifted to the background by marketing of (mostly unhealthy) processed foods.

Are your pets disturbing your sleep? You’re not alone - We have two cats. I ignore them during the night and early morning but my husband responds to their nudges to be scratched…..and so they now ask for more scratches during the night (my husband reports this while I sleep through it all)!

New Desalination Technologies Spur Growth in Recycling Water - Desalination is not just for seawater. The technology is also important for reusing agricultural water and industrial effluent.

Views of Venice - Art Added to Street View Imagery of Venice - This article is on a ‘tools for teachers’ site but the visuals over the google street view are fun for everyone. Visit the site and click on the ‘menu’ button in the upper right to see the art work that can be overlaid of the street view.

Wind Turbines and Birds: What’s the Real Story? - Bats are impacted too. The key question still seems to be - how can we develop wind turbines that avoid the negative impacts to biodiversity (and avian/bat mortality).

A Complete Primer for All the Species of Cats - A collection of a series of posts about species of wild cats.

New health services needed for rise in 100-year-olds - With more people living to 100 years and beyond - the need to hone health services(particularly palliative care) for them is becoming more important.

Letchworth State Park (New York)

Letchworth State Park is probably a crowded place on weekends in the spring…and all the time during the summer. We were there on a week day that was a bit cool last week - when the people in the park maintenance crew were more numerous that the visitors!  There was plenty of water for the 3 major falls in the park to be spectacular. I’ve included my favorite views of the park below.

We entered at the Mt. Morris (east) end of the park. The drive is along the top of the gorge. There are overlooks of the river.

And then there is a view of the middle and upper falls from one of the overlooks!

We stopped to take the path for a closer look. Part of the path was closed but we got close enough to see a portion of the lower falls.

I took a zoomed view of the rocks of the gorge carved by the water.

The upper falls and middle falls are within easy walking distance of each other. We parked and hiked first to the upper falls. The shape of the falls is a horseshoe.

The sheer volume of water plummeting over the edge throws mist up

And keeps the cliff very damp. The vegetation looks very green but the scars of rock slides on the edges of the gorge near the falls are obvious.

There was a large patch of May apples flowering near the path to the upper falls. I took front and back pictures of them.

And there was a huge dandelion!

We walked back to the middle falls. The path was close enough to the falls that the mist kept it damp (too wet to open up the camera too). It was very much like the mists at Niagara Falls. I waiting to take this picture from further up the gorge.

I also liked the little streams that were trickling over the sides of the gorge to get to the river. The rocks in this one were thick with bright green algae.

The picnic tables built by the CCC of stone (pedestals and tops) were numerous in the park and we rewarded ourselves with a picnic lunch after are hikes to the falls.

Two Falls at Montour Falls NY

We saw the sign for the Village of Montour Falls and followed the arrows to the falls. The Aunt Sarah’s Falls is directly across the street from the sign! There was a small parking lot and we got out to take pictures. There has been rain recently so there was plenty of water rolling down over the rocks. Several years ago we had seen the falls during a drier season and the rocks were barely damp.

We followed the arrow onward - taking an angled turn when another sign directed - to find the She-Qua-Ga Falls which is surrounded by the village.

There is a small park and street parking for this falls. Houses and civic buildings in a wide variety of architectural styles border the park. I liked the house next to the falls with Ionic columns.

Watkins Glen State Park in the Spring

Watkins Glen State Park is a gorge with many waterfalls. The main entrance is at the bottom of the gorge but there is another at the top. Either way the gorge trail has stairs and wet stones/pavement. The last time we were there was in fall 2012 - when there was a lot of color from leaves. In the spring - there is a lot of green to contrast with the stone and quite a bit more water.

The gorge trail is a ledge. In one place it goes behind a waterfall.  There are frequently water droplets from overhanging rock. I was glad I had remembered to wear a hat. Waterproof shoes are good too if the day is cool (and wet feet would be uncomfortable). I made a slide show from my favorite gorge images from last week.

While my husband focused on his own photography projects - I managed to photograph a crow

A busy bumble bee

And a tiny fern unfurling its fiddleheads.

Gleanings of the Week Ending May 31, 2014

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 items from National Parks Traveler of places I enjoy: Protecting the Saguaro Wilderness and Essential Summer Guide '14: Looking for Ponies at Assateague Island National Seashore.

How Much Your Salary Is Worth In Different Cities - It’s always hard to understand the cost of living in different places. Here is an attempt from Planet Money.

Quinoa Cakes - The recipe has so many good things in it. I think I’ll try it!

The Metropolitan Museum of Art Releases 400,000 Hi-Res Images Online to the Public - Wow! Read this article then take a look at the site here….prepare to spend to some browsing.

Melatonin makes old bones stronger - This was a study using rats…so it may not be true for humans…but wouldn’t it be great if it was. Better sleep and better bones via melatonin!

An Interactive Chart of Which Jobs your College Degree Actually Gets - This is a complex graphic. If you really want to look at particular items - go to the interactive version on the creator’s website here.

From chaos to order: How ants optimize food search - Translating observations into a mathematical model that seems to apply to other animals too.

Saturn’s Icy Moon Harbors Ocean - Liquid water exists beneath the icy surface of Enceladus at its south pole…..and that implies the potential for extraterrestrial life there too.

New data show how U.S. states are doing in science - 59 indicators (like state performance in education, the scientific workforce and high-tech business). The article is about the site that provides access to all the data and several ways to visualize it (here).

How Wind and Water Create The World's Most Beautiful Rock Landscapes - The images in the article and the comments are worth taking a look at this link even if you are not interested in how they get created!

Road Trip - Columbia MD to Corning NY

Earlier this week we started our short vacation to the area around Corning NY. It’s an area we have visited more than a handful of times over the past 25 years. The route takes us around Baltimore and heading to York and then Harrisburg Pennsylvania. The Welcome Center as we passed into Pennsylvania has a wonderful display of irises. I remembered that they looked just a gorgeous as the year we drove up for my daughter’s college graduation - about this same time of year. What was different about the rest stop this year was the milkweed coming up in many of the beds; the shoots were so dense that it has to be planted intentionally. Hurray for the state of helping out the Monarch butterflies!

After Harrisburg the route heads toward Williamsport. It follows a very scenic stretch of the Susquehanna. It is possible to catch glimpses of the river. Many of the islands have been designated Wildlife Management Areas. We noticed this time that US 15 has signs that say ‘Future Corridor of I99.’

The stretch of road through the Allegheny’s - where clouds frequently kiss the rounded mountain tops on either side of the highway - is very scenic but there are no rest stops and very few places to find something to eat!

We made such good time that we rolled into Corning early enough that we forged ahead to take a look at Watkins Glen State Park. More about that in a few days….and Montour Falls….and Letchworth State Park.  It was a waterfall extravaganza!

Tree Swallows

The tree swallows have been active at the Howard County Conservancy this past month. I haven’t succeeded in photographing them on the wing over the grassy areas but they like to perch on the fence around the community garden and they are nesting in several boxes.

One particular box was along the loop hike for the third grade hikes I was leading; it seemed like there was a bird in the box or on top of the box almost every time I walked by! The bird would fly away if there was too much noise but it would not take long for it to return.

Swallows are fun birds to watch because they are so acrobatic and they seem to make patterns of loops in the air. They evoke the joy of flying with their motions. Do they feel it too --- or are we just translating their movement into our own emotions? 

Gleanings of the Week Ending May 24, 2014

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.

Ten Fabulous Facts about Butterflies: A Wildlife Garden’s Best Friend - Now that the weather in our area is getting warmer…..we’ll be seeing more butterflies. They’re one of my signposts of summer!

10 Breakthrough Technologies 2014 - The list is from the editors of MIT’s Technology Review (and they include a pointer to past lists too).

Diatoms on Display - Fan shaped - they reminded me of stylized papyrus images.

Why Do Americans Hate Lives of Leisure? - The article went a different direction than I anticipated. It really was not about ‘lives of leisure’ but about why we tend to feel we have too little or none at all.

Blocking pain receptors extends lifespan, boosts metabolism in mice - It is appealing to find that something done to improve the quality of life (like blocking pain) might also extend lifespan. Of course - it may not work the same in humans as it does in mice.

Super-power Chia Bread - My routine breakfast is a tablespoon of chia seeds in almond milk - but I have been noticing more recipes that include chia recently and this is one I plan to try. It would be a lot easier to eat ‘on the go.’

London’s Greatest Scientific Experiments - An interactive tour.

On the shoulder of a giant: Precursor volcano to the island of O'ahu discovered - My daughter is in Hawaii on a geology field trip right now so this article captured my attention.

A Map of National Landmarks That Are Most Vulnerable to Climate Change - Time to plan a vacation to see some of these? We were at the NASA Kennedy Space Center and Canaveral National Seashore last fall.

Visualizing the Ocular Microbiome - The surface of our eyes is yet another complex ecosystem and it has some unique properties. Modern molecular diagnostic tools are increasing our understanding of what it takes to sustain ‘health.’

Filigree Floral Sculpture Produced with Innovative 3D Printing - This one is added to my list for the week because of beauty and the use of technology.

Gambrill &Cunningham Falls State Park and Catoctin Mountain Park

We made a day trip to two state parks and an area managed by the National Park Service last weekend. They were all located in Maryland not far off I-70 in central Maryland.

The first stop was Gambrill State Park. We had seen mountain laurel in bloom there about this time in May 2012 (blog post here) ….but we were too early this year. The bushes have lots of buds but none of them were open; it will be at least another week and maybe longer before the blossoms appear. The dogwood branches against the blue sky were some consolation.

Our Catoctin Mountain Park visit was a short hike back to an old still near the visitor’s center. Along the way we saw squawroot (which I was able to identify from the park’s photo gallery). It’s a non-photosynthesizing parasitic plant that draws nutrients from the roots of oak and beech trees.

There were Jack-in-the-pulpits too.

But my favorite part of the short hike was the sound of the water. The swirl of the water over the rocks - from shade to sun - was a mirror for the spring day.

I kept looking for mushrooms along the trail because there had been so many the last time I had hiked the trail. When I got back home, I checked…and discovered I posted about that hike in August 2012…so I’ll give the fungus a few months more to develop this year before I plan to hike there again.

Cunningham Falls State Park was a longer hike to a falls overlook. A new platform had been built since we were there last but it was not a perfect vantage point for falls viewing. There was a lot of water since there had been heavy rain in the days prior to our visit.

Loupe Photography at Longwood

The trip to Longwood Gardens earlier this month was the first time I had been there since beginning my experiment with loupe photography. I didn’t use it all that often this time but I did enjoy the result. As usual I was pleasantly surprised at how much the 8x magnification increases the detail of objects - in this case parts of flowers. I picked my favorites to include below.

 

 

Here are the 25 other blog posts I’ve done with photographs from Longwood Gardens over the past few years.

Gleanings of the Week Ending May 17, 2014

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 museums doing 3D scanning of artifacts (one of the technologies introduced in the archaeology course I took on Coursera recently:

Paleontologists unveil online showcase of 3-D fossil remains - An introduction to the University of Michigan’s Online Repository of Fossils.

Look at These Ancient Egyptian Artifacts from Every Amazing Angle This article points to a project at the Petrie Museum of Egyptian Archaeology to make objects available on the web in a format that allows complete rotation of the object. The project’s beta site also allows zooming in to get a closer look at the objects.

Categorizing Invasive Plants - I’ve recently done some volunteering to help control invasive plants in my community. This was a nice summary of approaches used by land managers.

Newsmap - A visual display of news (based on the Google news aggregator). There is color coding for broad categories of news and it is possible to select a ‘country’ from a list at the top of the display; looking at the news perspective for a country different than your own is always a broadening experience. The visualization has been around for a few years; I only found it recently and am trying it for a few weeks to decide if it is better than looking at the same info in a Newsfeed format.

Bee biodiversity boosts crop yields - Good to know. Hopefully we have not already reduced the diversity of bees on the planet.

8 CIO moms share tales and tips from the IT trenches - These tips make sense for more than just CIO/IT moms!

40 maps that explain the Middle East - I just finished a Coursera course about the modern Middle East….so this series of maps was particularly well timed!

The Most Common Language in Each US State—Besides English and Spanish - Language as a window into differences across the US.

Cold War Spy-Satellite Images Unveil Lost Cities - Tripling the number of known archaeology sites via technology…another story that linked well with the archeology course from Coursera. 

Never Say Die - Recent research results re longevity.

Magnificent 19th-Century Library Shelves 350,000 Books - Architecture of the late 1800s and books….in Rio de Janeiro, Brazil. It looks like a magical place.

Brookside Boardwalk

There is a boardwalk between Brookside Gardens and the Brookside Nature Center. It crosses over a wet area and a small stream. Earlier this month I photographed goslings on an early-life swim in the stream. Last weekend I focused on the lush vegetation on both sides of the walkway.

It is a transition from the formal gardens to a natural area. Clearly the area has some tending to encourage the variety and density of the plants….and some of the plants are identified with small signs. It is a place to walk slowly and enjoy the delicate looking plants….the smells….the sounds of water moving through a forest. It is easy to forget that it is surrounded by dense suburbs.

The trees keep the area shady most of the day. The leaves from years past make thick mulch that the plants (jack-in-the-pulpit, cinnamon fern, and may apple to name a few) need to thrive. This year they seem particularly lush; the late winter has not harmed these low growing plants of the forest floor as much as it did the understory trees like the dogwoods.

A large tree that toppled has been left in place. Some pieces that were cut from it as part of the repair after it fell have been around long enough to have shelf fungus growing on them.

Jack-in-the-Pulpits

The Jack-in-the-Pulpits seem to be everywhere during the first weeks of May in our area of Maryland this year. They’ve been every place where there is thick leaf litter and not too much other forest undergrowth. I seem to notice more of the plants in recent years….either I am happening on where they grow more frequently, I am more observant, or (maybe) they are more numerous in recent years in this area.

I saw them at Brookside Gardens on 5/3 (the gardeners seem to plant them in clumps),

The Brighton Dam Azalea Garden on 5/4,

The forest behind my house on 5/6 (where I also noticed some garlic mustard plants which I immediately pulled since often those invasive plants make it impossible for the native forest undergrowth to flourish), and

The Howard County Conservancy’s Mt. Pleasant on 5/9 (unfortunately I didn’t have a camera with me on that hike!).

Fiddleheads of Spring

Back in April I posted about fiddleheads seen in the Brookside Gardens Conservatory.  Now the ferns are coming up outdoors in our area. When I was at Longwood Gardens last week there were some nicely labeled fiddleheads and I’ve added more examples of Cinnamon ferns from Brookside Gardens (they were a little further along in Maryland than at Longwood in Pennsylvania). The Cinnamon Ferns have two types of fronds: Sterile and spore-bearing. In the picture to the left the taller green fiddleheads are the sterile fronds; the spore bearing fronds are the light brown, short fiddleheads.

As they unfurl they look even more different

The Christmas Ferns were uncurling too but did not seem as interesting this time.

The Ostrich Ferns do look a lot like feathers as they begin to uncurl. I think they are my favorites of this group.

Goslings at Brookside

We had just parked at Brookside Nature Center when my daughter commented that there were goslings in the woods near the stream. Sure enough, by the time we got to the boardwalk and bridge to walk toward Brookside Gardens, the Canadian goose and the goslings were in the stream!

They went under the bridge and kept going. Well - the mom kept going. The goslings were challenged by a riffle in the stream. In the slide show below you can see the mom coming back to give them some encouragement (image 6). They responded with much flapping of stubby wings and managed to get over the barrier!

They swam up stream for a short distance before the mom led them to a small beach.

The goslings paused in the shallow water - probably a bit tired from their adventure.

And then they followed the goose back into the forest. There is one gosling that appears to be a bit more adventuresome…not exactly following the mom.