Gleanings of the Week Ending July 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.

When you can’t remember where you are or how you got there – Transient Global Amnesia. Evidently accident and emergency units are accustomed to seeing 2 or 3 cases a month. The good news is that usually it happens once…and not again…and that the memories return except for the brief period of the episode. Brain imaging studies show abnormalities in the hippocampus during the episode. The description sounds like a hippocampus re-boot.

New Kingdom Egypt: The goldsmith’s tomb – On an island in the Nile River in Sudan, there is evidence of a multicultural settlement: Egyptian and Nubian….with a focus on gold.

Top 25 Wild Bird Photographs of the Week # 97 – My favorite is a Green Bee-eater with a dragonfly.

How to Feed the World Without Killing the Planet? – A thoughtful piece about how we can all eat well into the future and not contribute to mass extinction.

Treated Fracking Wastewater Contaminated Watershed with Radium and Endocrine Disrupters – A study of sediments of Conemaugh River Lake – a dammed reservoir east of Pittsburgh – revealed that the highest concentrations of endocrine disrupting chemicals, carcinogens and radium peaked 5-10 years ago during a peak period of fracking wastewater disposal. High radium levels continued 12 miles downstream from treatment plants. Bottom line: treatment of fracking wastewater is not protecting our water supply. Aargh!

Plant Sources of Protein – This is done by serving size. I wish they had done it by calorie so it would be more obvious which sources are more protein dense. I found a reference that includes a table that shows grams of protein per 100 calories for some foods here although the list is not as extensive as I would like and includes too many highly processed items.

The underground railway that became a secret wartime base – In Bristol.  A railroad built to tunnel up a cliff from the port to a spa area in the late 1800s…that closed in 1934 but then during the bombings of World War II it housed the BBC Symphony Orchestra and a little later an alternate broadcast center. It became the nerve center for the BBC in the west of England for the rest of the war. The tunnel became a derelict by 1960 and is slowly being opened for tours now.

Prairie Noise – Some pictures and a short video of a cicada ‘singing’ – it’s the sound of summer to me both from growing up in Texas/Oklahoma and where I live low in Maryland.

Recovery: Bringing Back Bumble Bees – 46 indigenous bumble bee species in the US are at some risk of extinction. Bumble bees are frequently more efficient pollinators than honey bees. We in the US have been slower than other countries to recognize their importance and act to stop practices that make their survival more difficult.

59 Retro Posers Celebrate the Colorful Diversity of America’s National Parks – Eye candy for the week!

Gleanings of the Week Ending April 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.

Beautiful Easter Eggs Hand-painted with Colorful Folk Art Illustrations – Yes – it’s past Easter…but I was a little late seeing this post. Art on an egg shape!

Top 25 Wild Bird Photographs of the Week #83 and Top 25 Wild Bird Photographs of the Week #84 – So many gorgeous bird pictures! My favorite in the first section is the male Ruddy Duck; the blue bill is always a surprise! My favorite in the second set is the female Great Horned Owl…sun through the wing and tail feathers.

Maps Show a Dramatic Rise in Health Insurance Coverage Under ACA – I was interested in seeing the trend…and wondered if the decline in uninsured people will correlate to better health outcomes.

Many US Freshwater Lakes could surpass ‘safe’ chloride levels within 50 years – Not good. Road salt is evidently a significant contributor.

Is the world running out of fresh water? – The world’s major aquifers are being drained. Mexico City – built on ancient lake beds, is now sinking in some areas at a rate of 9 inches per year! Global water demand is projected to increase by 55% between 2000 and 2050. So the answer to the question is ‘yes’ --- unless we change the way we currently use water.

Vitamin B diminishes effects of air pollution induced cardio-vascular disease – Interesting study…not actionable yet…but I hope they continue the research.

A Vegan Protein Sources Chart – A good comparison of different kinds of vegetable proteins.

Maryland Food System Map: Version 2.0 has arrived – Read about how the map has been improved…then take a look at the interactive map here. I wondered if other states were doing similar type maps.

Tunable electric eyeglasses bend to the will of the wearer – I hope this technology matures into something looks better. I would much prefer these to the types of static glasses available today.

7 cool facts about Water Striders – I frequently see water striders when I’m hiking with elementary students on field trips. This article has some great pictures…and more that I had known about them previously.

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.