this post was submitted on 27 Sep 2023
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[–] [email protected] 31 points 2 years ago (5 children)

Not only does it exist, but bananas give off a fair bit of antimatter due to their decaying potassium isotopes.

Allegedly, im not smart enough to verify it

[–] [email protected] 25 points 2 years ago (3 children)

Would an anti-banana give off normal matter?

[–] [email protected] 17 points 2 years ago (1 children)
[–] [email protected] 19 points 2 years ago (1 children)

I don't think it would antimatter

[–] [email protected] 11 points 2 years ago

Argument anihilated!

[–] [email protected] 13 points 2 years ago

AFAIK, yes, you might wanna look into β+- and β־-decay

[–] [email protected] 4 points 2 years ago

AFAIK, yes.

There are some very small differences between matter and anti-matter, but I don't think any of them affect radioactivity.

[–] [email protected] 20 points 2 years ago (2 children)

Bananas produce antimatter, but just barely. The main radioactive material in bananas is Potassium-40. A banana is about 0.358% potassium in all. About 0.012% of naturally occurring potassium is the radioactive Potassium-40. Only 0.001% of all radioactive decay events in postassium-40 produce an antiparticle (a positron).

An average banana produces a single positron about every 75 minutes.

[–] [email protected] 7 points 2 years ago (1 children)

Brb. Making a fruit-based matter-antimatter annihilation power plant.

[–] [email protected] 3 points 2 years ago* (last edited 2 years ago)

You kid but as a kid when I learned about potatoes and lemon batteries I was like "SCALE THIS UP NOW!"

...if only...

[–] [email protected] 6 points 2 years ago

El psy kongroo

[–] [email protected] 4 points 2 years ago (1 children)
[–] [email protected] 8 points 2 years ago

We need a Far Side where ape scientists are colliding two bannanas at high speed

[–] [email protected] 4 points 2 years ago

They say if you microwave bananas, you will get green gel bananas

^dont ^actually ^try ^that