Stashed in: Energy, Birds
How Tesla Batteries Are Powering an Energy Revolution - Todd Woody - The Atlantic
GOLDMAN: Solar Is On The Way To Dominating The Electricity Market, And The World Has Elon Musk To Thank
The world's best animal architecture - in pictures | Art and design, theguardian
Some birds are just as smart as apes. Complex cognition is possible without a cortex due to similarities in brain architecture.