The blog Tea Time is a gallery of vintage East Asian-themed ephemera, including advertisements, artwork, and photographs. The above is a Japanese drink ad from the 1930s. Link -via Everlasting Blort...
https://www.neatorama.com/2007/04/16/tea-time/
In the microgravity of Earth's orbit, you can use chopsticks to drink (or eat) your tea! NASA Science Officer Don Pettit demonstrates aboard the International Space Station. Push play or go to YouTube. -via Dump Trumpe...
https://www.neatorama.com/2007/04/16/tea-time-in-orbit/
A kaleidocycle is a three-dimensional object made up of at least six regular tetrahedra in a way that can be joined to show a series of connecting faces. At M.C. Escher Kaleidocycles, you’ll see different kinds...
https://www.neatorama.com/2007/04/16/kaleidocycles/