When research projects involve super-cooling a substance, after you’ve done as much as you can with convective cooling, researchers will sometimes use lasers to cancel out vibrations within the substance, and cancelling vibrations essentially equals cooling.
Cocodapuf@lemmy.world 5 weeks ago
You joke, but actually that is a thing.
When research projects involve super-cooling a substance, after you’ve done as much as you can with convective cooling, researchers will sometimes use lasers to cancel out vibrations within the substance, and cancelling vibrations essentially equals cooling.