this post was submitted on 11 Jul 2025
617 points (98.3% liked)

Funny

10712 readers
802 users here now

General rules:

Exceptions may be made at the discretion of the mods.

founded 2 years ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 29 points 3 days ago (11 children)

Achtually, most Uranium is uranium-238, which is mostly stable. People use it in glass and decorations and it causes them to glow in blacklight. It's safe as long as you aren't in daily constant contact with it or eat it.

Uranium-235 is less stable, but makes up less than 1% of Uranium on Earth. The quantity in natural uranium isn't much riskier unless you're exposed to enriched uranium which has more Uranium-235.

The byproducts of a chain reaction of U-235 fission are what cause most of the dangerous radiation. Which is to say, the leftovers of a nuclear explosion are very radioactive and dangerous, but natural uranium before exploding is mostly safe and it won't explode unless you enrich it and set up the correct conditions.

[–] Viking_Hippie 0 points 3 days ago* (last edited 2 days ago) (5 children)

the leftovers of a nuclear explosion are very radioactive and dangerous

[Citation needed]

[–] TimewornTraveler 1 points 2 days ago (2 children)

I hate how he did that comic because the sign faces the wrong way. the audience is the one who needs to read it!

[–] [email protected] 2 points 2 days ago (1 children)
[–] TimewornTraveler 1 points 1 day ago

maybe it is, we'll never know!

load more comments (2 replies)
load more comments (7 replies)