Jennifer DepewMar 5, 20212 minAurora - the green glow of the Northern Lights, are created by a solar flare.A brief graphic video explains how the lovely moving green glow of the Northern Lights are formed from the ripples of light of a solar...
Jennifer DepewDec 26, 20181 minKoko's message to mankindKoko the gorilla became famous for learning sign language. She left a message for humans about protecting the Earth.