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submitted 10 months ago by bubblybubbles@lemmy.ml to c/memes@lemmy.world
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[-] j5906@feddit.org 6 points 10 months ago

its actually not. You need something the size of at least half the wavelength of the microwave, or multiples of it. Thats why forks and aluminium foil spark a lot (they have "antennas" that allow for charge separation through the microwave and if two of those separated charges are in close proximity a spark is formed).

But if you have one single "antenna" like in a knife or spoon, no part of large charge separation is close enough for a spark.

However if you dont know about this you better not put anything metallic or conductive into the microwave.

[-] BeardedGingerWonder@feddit.uk 4 points 10 months ago

We had a microwave in highschool we used to throw shit into to see what happened. CDs were good.

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

Incandescent light bulbs are the best

this post was submitted on 16 Oct 2025
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