RT @brainpicker: Selected with great love, here are the best children’s books of the year

Biology dominated our engaging tweets for the year Looking forward to 2016! @osfund

"The world is better-educated, better-fed, healthier, freer, and more tolerant—and it looks set to get richer, too."

@elonmusk @SpaceX amazing!!!Congratulations!!

@ARLubarsky9 here you go

Great piece about assessing corporate culture and values via @AdamMGrant HT @EthicalSystems

A lightweight locust-bot that can jump 11 feet in the air and work on search and rescue

RT @andyweirauthor: I love it!

RT @brainpicker: Remember Carl Sagan, who died on this day in 1996, with a lovely animated adaptation of his Pale Blue Dot monologue https:…

Painting with nanoparticles