Climate change and human responsibility

[Wormius]

Originally Posted by #-3

McMahon Stadium had these 30 years ago. cartons of coke with flaps folded over.

I thought 7-11 also used a similar style for big gulps or slurpees decades ago.

[Lanny_McDonald]

Game changer?

https://news.mit.edu/2022/thermal-heat-engine-0413

[Fuzz]

It's interesting, but it's efficiency is only 40%, and that would be after other conversion losses and heat loss, as I doubt you would have perfect containment of the heat. Would be interesting to hear how long an installation of the size they describe could run for. Might be good in desert areas with endless solar potential, just as a nightly battery.

[zamler]

The design could someday...

That almost always means never.