Gigantic jet lightning
Crazy to think that we’ve only known about jet lightning for the past 25 years.
A word search puzzle that reveals a hidden image when solved
Clever!
Images of animals getting CT scans
A leaky solar prominence
The Oatmeal takes on AI art
Closest ever images near the Sun
MIT’s 1-trillion-fps camera can film light in motion
Remix
A variation of the little combination toy things with separate heads, torsos, and legs that you can mix and match.