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submitted 10 months ago* (last edited 10 months ago) by ruford1976@lemmy.world to c/world@lemmy.world
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[-] tsonfeir@lemm.ee 11 points 10 months ago

Instead of using this on the moon, what is preventing us from putting this power source in a car and either powering the motor or constantly charging a battery?

[-] Zeth0s@lemmy.world 12 points 10 months ago* (last edited 10 months ago)

Because you don't want a fusion reaction happening under your butt. Trust me... If something goes wrong, it'll go terribly wrong.

Leave fusion in billion dollars facilities continuously monitored for any minimal safety risk

[-] tsonfeir@lemm.ee 9 points 10 months ago

Don’t you dare tell me what I don’t want in my butt!!! 😒

[-] Zeth0s@lemmy.world 5 points 10 months ago

Sorry, I didn't want to kink shame you... (。╯︵╰。)

Feel free to do what pleases you

[-] chaogomu@kbin.social 10 points 10 months ago

It depends heavily on the fuel used.

See, some decay chains have gamma emitters in the line. Those are not good to have around people without several meters of lead, concrete, or water. All things that are a bit too heavy for a car.

[-] tsonfeir@lemm.ee 7 points 10 months ago

Ahh, so unless we have a few meters of protection, we will die.

That’s a good reason.

[-] chaogomu@kbin.social 3 points 10 months ago

Well, you'll likely not die from a source the size of a poppy seed, but you'll likely have a bad time.

Localized radiation burns on whatever body part is closest to the pellet.

If, on the other hand, you choose your fuel well, a thin sheet of metal is more than enough protection. Beta radiation can be blocked by a sheet of paper, and an alpha emitter is only dangerous if you swallow or breathe it.

[-] eyes@lemmy.world 2 points 10 months ago

This - wanted to add that it's generally not a good idea to have radioactive elements not under under lock and key as they have a nasty habit of ending up in scrap yards and the like. Most nuclear accidents are from radiotherapy and x-ray machine sources not getting disposed of correctly and getting picked up by enterprising scrappers due to the high lead content of their housing.

[-] notoftenthat@sh.itjust.works 1 points 10 months ago

Localized radiation burns on whatever body part is closest to the pellet.

My prostate says "Bring it on!"

[-] notoftenthat@sh.itjust.works 1 points 10 months ago

Localized radiation burns on whatever body part is closest to the pellet.

My prostate says "Bring it on!"

[-] ruford1976@lemmy.world 3 points 10 months ago

Public Interest

Investment

Safety

Selfishness

[-] nxdefiant@startrek.website 5 points 10 months ago* (last edited 10 months ago)

I was about to say no one is stopping you from dying a gruesome gamma-radiaton induced death, but I would be wrong, because I now realize you're literally shitting on the very people whose job it is to prevent that from happening.

So, I'm sorry I guess?

[-] postmateDumbass@lemmy.world 3 points 10 months ago* (last edited 10 months ago)

Oops!

Shit

Happened

Again!

this post was submitted on 10 Sep 2023
248 points (96.3% liked)

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