Its the same thing that happens with fridges and freezers. But they have become better at equaling the pressue.

PV=nRT https://en.m.wikipedia.org/wiki/Ideal_gas_law

Change in temperature (T) means a change in volume and/or pressure

Fuck. For a second there I thought it was an ad in Lemmy, and was enraged that this shit was pushed. Don’t scare me like that

Wasn’t Eisenhower the last of those republicans?

Like Terry Pratchett said: Bad times make good men

Good men make good times

Good times make bad men

Bad men makes bad times

Cheap sub contractors need so much constant control to make sure things are delivered on spec that it is almost like it costs more than to hire the more expensive company with a reputation for solid work