Gleanings of the Week Ending March 22, 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.

Education boosts brain function long after school, study shows - The benefits of education extend way beyond career preparation/enablement. This study did not look at the impact of continuing education. Will a study 20 years from now document the cognitive impact of the increased availability of low cost (or free) online courses such as Coursera?

Mongol Empire rode wave of mild climate, but warming now may be tipping region into unparalleled drought - Tree ring research from the steppes has been used to characterize climate of the region back to 650 BC!

Land cover change over five years across North America revealed - Changes from 2005 to 2010 are depicted with satellite images. The article describes the North American Environmental Atlas which is online here.

“Passive House Revolution” Shows the Rise of Extremely Efficient Houses - Hopefully more new houses and renovations will use these ideas!

To Keep Teenagers Alert, Schools Let Them Sleep In - In many school districts the high schools start the earliest and then the buses are reused for middle school and elementary. Is it better for elementary school students to start earlier and let the high school students sleep in?

Distorted Landscapes Create Surreal Perspectives of the World - Randy Scott Slavin’s spherical panoramas

Water-rich gem points to vast 'oceans' beneath Earth's surface, study suggests - Ringwoodite sample found in Brazil…inside brown diamond. It’s quite a story of almost accidental discovery and international collaboration.

Three Adorable, Endangered Tiger Cubs Born at the London Zoo - 2.5 minutes of clips from the Cubcam

The Many Origins of the English Language - A graphic that updates for period selected (showing either the period or cumulative from Pre-1150 to present. Even from 1950-present, Latin was the biggest contributor with French coming next.

Why Do Flamingos Eat Upside Down? Your Weird Animal Questions Answered - From National Geographic’s Weird & Wild