Bill Nye, Neil deGrasse Tyson, and Obama Go No Filter on Selfie
A @BarackObama sandwich-selfie at the @WhiteHouse, earlier today with Bill Nye @TheScienceGuy pic.twitter.com/rEdWtoh2zx
— Neil deGrasse Tyson (@neiltyson) March 1, 2014
Just like the unblemished beauty of our perfect, swirling universe.
