John Baez on the science of red sprites: “Sprites are quite different from lightning.
Some of the science—and the poetry—of LIGO’s gravitational wave announcement.
The center of a black hole is not so much a place as a moment in time. It is literally as inescapable as tomorrow.
So in my mind the axis is caused both by imperfect experiments and analysis and by the human need to find patterns…
Structural Coloration: From Blue Jays to Butterflies, find out how colors can be based on nanostructures instead of…
What did you think of the science in Interstellar?
What is a Nanosecond?
Curator’s Choice: Most Awesome Comment of the Day
Do You Have a Science Question for our Community?
I just love Snell’s Law.