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[-] HawlSera@lemm.ee 124 points 1 year ago

The problem is that cold is merely the absence of heat, you can't inject cold into something or generate cold, because there is no such thing as cold. It's kind of like how we can make a light bulb, but we can't make a dark bulb.

[-] Jourei@lemm.ee 33 points 1 year ago

Maybe we could start manufacturing mini black holes to build the dark bulbs!

[-] nissenice@lemmy.world 10 points 1 year ago

Nope that's unfortunately not how black holes work. It would essentially look the same as having the bulb painted black.

[-] orvorn@slrpnk.net 15 points 1 year ago

Practically speaking I think having a mini black hole in your home would look like being rapidly crushed to death.

[-] DaCrazyJamez@sh.itjust.works -3 points 1 year ago

Sadly, a mini black hole would suck up everything around it. Much like a tiny Katamari Damacy, it would quite quickly consume everyone and everything around it. Of course after not too long it would become a regular sized black hole.

[-] MJBrune@lemmy.world 7 points 1 year ago

Some mini black holes do not grow into black holes. They collapse. The issue is that they aren't stable for any decent length of time. Fractions of a nanosecond.

[-] Jourei@lemm.ee 1 points 1 year ago

A capitalist haven, think of how many black holes one could sell!

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this post was submitted on 14 Sep 2023
485 points (94.3% liked)

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