Gleanings of the Week Ending September 29, 2018

The Amazing Ancient Fishes of Africa – Cool Green Science – Lungfish, butterfly fish, bichir, bonytongue…most of them are air breathers!

Thinking beyond yourself can make you more open to healthy lifestyle choices -- ScienceDaily – Maybe we need to psyche ourselves to make better choices!

Japan's Hayabusa2 Spacecraft Successfully Deploys Landers to Asteroid Ryugu's Surface and Bouncing robots land on asteroid 180m miles away amid mission to fetch sample for Earth • The Register  – Exciting stuff from a rover on an asteroid! And the return mission in 2020 will be exciting too.

Molecule with anti-aging effects on vascular system identified -- ScienceDaily – A ketone body was identified that is produced during fasting or calorie restriction. It appears to delay vascular aging.

Free Technology for Teachers: A Good Resource for Learning About the Science of Food – 14 short videos about food research.

Scientists investigate how DEET confuses countless critters -- ScienceDaily – Evidently DEET interferes with organisms’ response to odors thus confusing the organism rather than repelling it!

Top 25 Wild Bird Photographs of the Week: Birds with Yellow Plumage – National Geographic Blog – I always enjoy the bird photographs

BBC - Future - How to use seawater to grow food – in the desert - An experiment in Jordan to farm with solar powered desalination of Red Sea water for greenhouses cooled as part of the desalination process. Jordan currently imports a high percentage of its food…if this type of farming can be cost effective the country might be able to feed itself and even export some foods.

How leaves talk to roots -- ScienceDaily – When I was in college taking biology courses in the 1970s – micro RNA was not in our vocabulary!

Well-Preserved Roman Road Uncovered in the Netherlands - Archaeology Magazine (more details at https://www.dutchnews.nl/news/2018/09/roman-road-artifacts-found-during-digging-for-a-new-motorway/ ) – New finds like this are always a little surprising…things that were there for a very long time but covered over by a few feet of soil.