What nerdy shit do you keep on your desk?

I got all trig identities on a paper on my desk
I probably have them all memorized at this point but I'm too paranoid to not look at it

These

kek

What's the one on the extreme right?

A kuiper belt marble

same. Bought it, did the thing where you make a flashing LED, thought I was going to freaking automate my entire house, never did anything else with it.

My grandad gifted me a bunch of ww2 booty he looted off of guys he killed. A couple German rings, a locket with someone’s wife in it, and a sextant he got from a ship looting. I don’t know why he gave it to me, but they’re nice desk items that have cool stories.

a kindle with pdfs

Do you hot glue it?

honestly end your life