Exercise for the reader: Assuming average human eyesight, how many picoseconds away from a collision are you if you can read that size of text and the relative velocity between you and the car ahead of you is large enough that the red label is sufficiently blueshifted to look blue?






Sure, it always just starts with “I’ll just solder a few resistors here; what’s the problem?”, but before you know it your kid is gonna be out there giving acid baths to PCBs.