I feel like buying something random and fun in the $10-25 range. Preferably from Amazon. Any suggestions?

Also how is there not a shopping channel here?

Have you played with the film that lets you see magnetic fields? https://a.co/d/fh04T1N

Delver at contraptions.venkateshrao.com, running summerofprotocols.com, host of /gloom ☀️

co founder of @metamask . Making computers behave for us.

It’s short range, sure, but it makes the invisible visible! Feels magic, was unaware it was a thing.

Almost bought some the other day but the reviews said it only works if in contact with the magnet? That sounds like limited fun but hmm