I Fix Stuff and Know Things Hoodie 58 This design playfully combines the

This design playfully combines the scientific method with a cat-themed pun

Never Trust an Atom is an engineering-inspired t-shirt for engineers

this design captures the fearless improvisation that defines real engineering

Featuring an enthusiastic raccoon holding a tangled bundle of live cables in one paw and a wrench in the other

I Fix Stuff and Know Things Hoodie 58 This design playfully combines theI Fix Stuff and Know Things is an engineering inspired Hoodie for engineers and STEM enthusiasts who value practical knowledge and problem solving. This design uses dry, declarative humor to reflect technical confidence, making it suitable for everyday wear or as a thoughtful, understated gift.