this post was submitted on 23 Oct 2025
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Science Memes

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[–] credo@lemmy.world 30 points 1 day ago (3 children)

I dunno, I’m seeing some light.

[–] unrealMinotaur@sh.itjust.works 13 points 1 day ago (1 children)

Light is absorbed by materials and ultimately becomes heat.

[–] Triumph@fedia.io 5 points 1 day ago (1 children)

Doesn't everything ultimately become heat?

[–] unrealMinotaur@sh.itjust.works 1 points 13 hours ago

Yes, that is why it states "this is what peak thermodynamic performance." In electronics people are taught that no device is 100% efficient because energy is lost as heat. A heater is 100% efficient because everything becomes heat.

[–] Klear@quokk.au 5 points 1 day ago

and what happens to the energy of said photons once they interact with your retina?