By Fascinating — Jan 09, 2025 Ravens mate for life and reaffirm their bond by performing synchronized flights.
Spectacular timelapse capturing an entire night from sunset to sunrise over the ALMA Observatory on the Chajnantor Plateau in the Chilean Atacama Desert. [📹 ESO/C. Malin]…
In the world's largest vacuum chamber, a bowling ball and feathers are used for a real-life demonstration of a concept Galileo first proposed over 400 years ago.
