Anonymous ID: e545b8 June 20, 2023, 12:59 p.m. No.19039975   🗄️.is đź”—kun   >>9978

>>19039943

 

Interesting or maybe useless factoid about where it all came from…

 

“Ferrofluids were invented by Steve Papell of NASA in 1963 with the intention to make a suitable liquid rocket fuel which could be attracted by an external magnetic field towards the inlet of a pump in a zero-gravity environment. ”

 

https://www.sciencedirect.com/science/article/abs/pii/S0304885321004984

 

 

Juss Say’n