cbelt3
cbelt3 t1_j1e2w8j wrote
It’s been many decades since physics and some rocket design work, but the keys are energy and reaction mass. While children’s toys with pressurized water work for a short flight, the mass involved in a pressure vessel capable of handling enough pressure for orbital flight works against you.
cbelt3 t1_j0a6neq wrote
Reply to comment by CrustalTrudger in How much gas/oil, roughly, is actually left for us to use? How long until we get to the last drop and need to start rationing? by football2106
“Peak Oil “ by M. King Hubbert. A brilliant man, and fun to chat with when I met him in the 70’s.
cbelt3 t1_iy8c0be wrote
Working cat, pest control.
cbelt3 t1_iy2a9vc wrote
My mum bought glasses from a supply store. A case at a time. One of her six children broke a glass, we got a new one out of the box. The plates she bought from a fancy department store because they had a lifetime warranty, even against breakage.
cbelt3 t1_iwhk7yc wrote
Reply to Manitoba Canada 1970s by Passaro
“No alcohol allowed”…
Dude, dont bogart that joint !
cbelt3 t1_jd2xtkt wrote
Reply to My boy guinea pig Winslow, weighing a whopping 2 and a half pounds, poses on the scale by SnakeLuvr1
He’s a big pig, yup yup.
Wheek!