So it begins. twitter.com/cern/status/60…

I know you always wondered: Why are there holes in airplane windows? slate.com/blogs/the_eye/…

Ever wondered what happens when you fall into a black hole? bbc.com/earth/story/20… via @skdh

Inspiring TED talk and stunnunig visuals by Carter Emmart: A 3D atlas of the universe ted.com/talks/carter_e…