this post was submitted on 06 Mar 2026
40 points (97.6% liked)
science
25835 readers
463 users here now
A community to post scientific articles, news, and civil discussion.
dart board;; science bs
rule #1: be kind
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
We already can convert a heat differential into electricity.
Converting "just heat" into electricity is impossible though, that would break the laws of thermodynamics and create a perpetual motion machine. There is heat literally everywhere, even the coldest things we have made are not exactly 0K. So you could create electricity for free anywhere.