5 Coolest Things On Earth This Week

This week we learned that astronomers looking at a star in our cosmic backyard found three “potentially habitable” planets spinning around it, scientists from the U.K. discovered a source of true green energy when they turned grass intro copious amounts of hydrogen, and biologists in Africa observed humans and birds communicate with one another and exchange honey-hunting tips. Read on and marvel.
 

 

Nearby Star Holds Three “Potentially Habitable” Planets