« March 19, 2021 | Main | March 21, 2021 »
March 20, 2021 Archives
Saturday, March 20, 2021
CONTINUITY: Plug Compatible
i mean they're footprint compatible, so what's the problem? pic.twitter.com/uKWP4TAxL6
— Tube Time (@TubeTimeUS) March 20, 2021
Posted at
16:34
TRACKING WITH CLOSEUPS: Crushing Diamonds with a Hydraulic Press: Super Slow Motion Macro Video
Captured at 15,000 frames per second: note how the cut diamond deforms the steel tool.
Posted at
15:56
CONTEXT: Paul Davies—Is It Possible to Build a Time Machine?
Posted at
15:39
TRACKING WITH CLOSEUPS: America's Biggest World War II Plane—The Martin Mars Flying Boat
Posted at
14:48
CONTINUITY: In Defense of the Compact Fluorescent Lamp
Posted at
14:11