Gleanings of the Week Ending January 31, 2015

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.

At 90, She's Designing Tech for Aging Boomers - She was a designer all her life! Good for her…for the company that is using her ideas…good for consumers.

Telescope to seek dust where other Earths may lie - This article caught my attention because my daughter recently was there for a ‘field trip.’ The Large Binocular Telescope Interferometer (LBTI) is run by University of Arizona.

Sleep tight and stay bright? Invest now, researcher says - I am so lucky to be able to go to sleep easily and awake on my own after 7-8 hours. This study says (once again) that good sleep is linked to a lot of good health and mental outcomes. One of the joys of post-career is not waking up with an alarm clock!

The lip of the caldera - I couldn’t resist sharing this picture of the inside wall of Santorini.

Decorative and flexible solar panels become part of interior design and the appearance of objects - I enjoy technology that is functional and beautiful. So many times the engineers focus exclusively on functionality.  

Should arsenic in food be a concern? - The answer in this article was ‘no’ but I was frustrated that they focused primarily on plant foods and did not mention the status of nitarsone/histostat (an organoarsenic compound used in poultry production).

Boston's leaky pipes release high levels of heat-trapping methane - Not good for Boston and probably many other older cities….and worse is that there is little economic incentive to make the necessary investments to reduce the incidental losses from leakage.

What to do in a flu epidemic? Stay at home and watch TV - This was a study to assess the effectiveness of non-pharmaceutical interventions (NPIs) during epidemics - particularly of flu.

The Chemistry of Highlighter Colors - Download the graphic (link at the bottom of the article) and take a look at how the colors are made.  Note how that they have a lot of ‘rings.’

Is Hospice Losing Its Soul? - My grandmother’s last few months were spent at home under hospice care; the hospice support to her and our family was invaluable. This article is troubling because the trend in hospice is toward standardization/institutionalization….not the tailored, compassionate practice that has been the strength of hospice from its inception. I hope there are enough people that will demand that hospice stay true to its roots.

Gleanings of the Week Ending January 24, 2015

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 it possible to reset our biological clocks? - I have just started a Coursera course on circadian clocks so am paying more attention to articles on the topic. This one is from ScienceDaily.

Wild pollinators at risk from diseased commercial species of bee - Honeybees, bumblebees, and social wasps  are all colony living insects that makes the transmission of disease within the colony very rapid…and now there is evidence of transmission between colonies, even colonies of different species.

Google Talking To Automakers about Building Autonomous Cars - I would like to see autonomous cars…but is it just wishful thinking for the near term (say 2020)?

This Ancient Pigment Could Soon Be Used to See Through Your Skin - Egyptian blue (calcium copper silicate). And now it’s becoming a medical technology too. Other applications of Egyptian Blue in an article from Antiquity Now.

How to Uncover a Skeleton’s Secrets - From National Geographic. The examples in the article is from a project in northern Peru

One Scientist's Race to Help Microbes Help You - There has been a lot discovered about the human microbiome…but translating the new knowledge into treatments has been slower. This is a story about the American Gut Project - a massive citizen science experiment - which is focused on accumulating enough data to enable the move toward treatments sooner.

Humanity Is In the Existential Danger Zone, Study Confirms - Scary stuff. Are we engineering a wave of extinctions on our planet that will eventually include ourselves? We are pushing against and past several planetary boundaries.

A Smart Grid Infrastructure Demands Increased Engineering Smarts - One of the skillsets needed for the future. The article is about the program in Syracuse University’s College of Engineering.

Counties Lag Behind National Recovery, Report Finds - A breakdown of ‘recovery’ at the county level reveals key economic indicators on a more granular level that we usually hear about. The clickable version of the map is available here.  I found that the county where I live has recovered 2 of the 4 indicators (which is considered ‘recovered’) but where my daughter lives in Tucson has not recovered any of the 4; having visited Tucson for the past 3 years, I do notice that things have improved - but they are not back to the levels prior to 2008.

Breathtaking Frozen Bubbles Look like Elegant Glass Ornaments - I hope we have a cold day soon so I can try making frozen bubbles like this! I’m pretty sure it takes lots of practice to make them look as good as these!

Gleanings of the Week Ending January 17, 2015

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.

Under-the-Radar Environmental Stories for 2015: The Furtive Five - Five stories and some comments about trends in environmental reporting in mainstream media. Did you know that 33% of the children living the Tehran have asthma or air-pollution related allergies?

Technology to recycle all type of plastics without using water - This sounds like a good technology for the future…and in areas where water is already scarce.  The research/development was done in Mexico.

Chitosan: Sustainable alternative for food packaging - Chitosan is made from shells of crustaceans. The process for manufacturing is not currently economical but could become so….and the material biodegrades much faster than the 100-400 years it takes for most plastic packaging today. I wondered if the packaging would cause people with allergies to shellfish a problem. The research/development was done in Spain (Basque Country). This and the article just above caused me to wonder if countries other than the US are surging ahead when it comes to enablers for a sustainable Earth.

Sweet potato leaves a good source of vitamins - I just discovered that sweet potato leaves are edible from my CSA last fall. It’s thrilling that they are very nutritious as well. I liked them a lot in salads; they are best if eaten within a few days of being picked so I don’t anticipate they will find their way into grocery stores very often.

6 Birds That Are Champion Flyers - Champion flyers from different perspectives: Arctic Tern, Bar-tailed Godwit, Peregrine Falcon, Grey-headed Albatross, Hummingbird, Purple Martins.

The Chemistry of Decongestants - This was a timely post on the Compound Interest site.

Lose Yourself in These Photos Of Europe's Most Magnificent Libraries - Books and buildings….what will they be in 100 years? They already have a museum quality.

The 19th-Century Photography Trick That Changed How We See Snow - How William Bentley made his famous images of snowflakes….spurs me on to try more snowflake photography next time in snows in my area. I may add a feather to my supplies!

The Daily Routines of Famous Creative People, Charted - Is your daily pattern similar to any of these ‘famous creative people’?

‘Kitchen of the future’ here, now - I like the idea of a high definition backsplash! There is a film available from the location of the materials for the Science Daily story here. I already use my ceramic cooktop as working surface when I’m not cooking on it…so I agree that there are certain components of the ‘kitchen of the future’ that are now.

Six ways city landscapes can be more flood resilient - in pictures - With rising sea levels - more cities will be looking at flooding mitigations. These are some beautiful solutions. In our area of Maryland - rain gardens are often included in new housing developments.

Gleanings of the Week Ending January 10, 2015

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.

Birding in the National Parks: Return of the Snowy Owls - It looks like this winter will be another one for seeing Snowy Owls in the northern states of the US! There were some sightings in Maryland last winter so I am hoping…

Did Venus Once Have Oceans of Liquid Carbon Dioxide? - Maybe the geological features on Venus (rift valleys, river-like beds, and plains) were may be liquid carbon dioxide rather than water like they are on Earth.

From the Feature Well - This is the summary of 2014 special issues from The Scientist. Looking back at them provides a good review of Biology issues and progress for the year.

The "Rule of 50" Helps You Know When to Give Up on a Book - How do you know when to quit reading a book? Usually I decide via scanning before I every start reading rather than determining ahead of time a number of pages I’ll read before deciding. I can’t remember the last time my scanning failed.

Monarch Butterflies May Soon Be an Endangered Species - The population has declined by 90% since the 1990s. It’s very sad. The agricultural changes in the mid-90s killed the milkweed (food plant for the caterpillars) at the edges of fields. Now there needs to be a concerted effort to increase the availability of milkweed.

The Most Amazing Meteorological and Space Observatories Ever Built - Beautiful and functional architecture from around the world.

Top Planning Trends – 2014 - A look at traffic data on Planetizen…popular tags overall and popular posts for each state. The most popular post for Maryland was about high-rise, mixed-use suburban developments.

Significant link between daily physical activity, vascular health - These type of studies come out frequently…with some nuance defined a little better than before. Hopefully no one is waiting for another study to transition some sedentary to active time every day. Now that I think about it - do these studies prompt people to become more active?

A Look Back at Our Most Popular Photos of 2014 - From the National Wildlife Federation. The very first one (a snowy owl) caught my attention.

National Park Service Launches Website Honoring 22 World Heritage Sites in the United States - Did you know that there are 22 World Heritage Sites (a UN designation) are in the US?  Most of them are National Parks…but now all. The list can be found here.

Gleanings of the Week Ending January 3, 2015

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.

2014 in Numbers: Huge Valuations, Shocking Security Stats, and a Big Climate Deal - Factoids for the year. The last one was the one that caught my attention the most 4.4 zettabytes = all digital information in the world….and it is growing by 40% per year!

2014: An amazing year in space exploration - Philae, Orion, SpaceX Falcon 9, and Mar Rover Opportunity setting off-Earth, off-road distance record.

2014 in Materials: Rhubarb Batteries, the Gigafactory, and Printing Body Parts - It’s hard to keep up with all the innovations. How fast can any of these really get to market and be affordable?

Researchers create method that recovers high value metals for industries while protecting the environment - A step in the right direction. Hopefully the metals recovered will be valuable enough to drive the technology from the lab to application.

The Year in Pathogens - Ebola tops this list from The Scientist.

2014 in Computing: Breakthroughs in Artificial Intelligence - Seeing the aggregate for the year….2014 was quite a year for AI in a number of areas.

2014 in Energy: The Year in Energy and Climate Change - Increased urgency of warnings….only slow progress. Frustrating.

Young entrepreneurs innovate in green energy with an in situ organic waste digester - Kudos to the young Mexican entrepreneurs….and the company that is implementing their innovation.

American cities are many times brighter at night than German counterparts - The US could learn from German….and help us all see more stars in the sky too.

Social Media Sites Offer a Nice Sampling of Winter Scenery in Parks - Winter brings a different perspective.