The Sudoku With Only 2 Given DigitsSubmitted by devtesla
/f/just_post
Submitted by twovests
Submitted by flabberghaster
Submitted by 500poundsofnothing
Submitted by ___
Submitted by twovests
circuit diagram of a full-wave rectifier using vacuum tubes, but it looks like a sad person being tortured by an evil scientistSubmitted by cute_spider
Submitted by cute_spider
Submitted by twovests (edited )
happy piccolo daySubmitted by ellynu
this diagram of cubane synthesis looks like a really advanced shitpostSubmitted by hollyhoppet
how to have the most stressful and awkward dinner party imaginableSubmitted by hollyhoppet (edited )