Post about a random fact you learned today.

[otto-san]

well i learned what a feynman diagram is just now thanks uncle blockland

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[Awesomebread²]

I learned that I miss using this forum

[Alkatjo]

I usually hear buzzing during the night, or awake to buzzing. I finally had a cup of coffee and waited to see what it is.

Little quadcopters. 20 of them. All in the sky.

[jonnyman5656]

i learned about supply in economics today

Dude what grade are you in? We already learned about it in 6th grade

[otto-san]

Dude what grade are you in? We already learned about it in 6th grade

i'm in kindergarten can you teach me