the.com/switch

A tiny lever that splits the universe into before and after.

means A device for opening or closing an electrical circuit, or more broadly, the act of changing from one thing to another.

from First an English word for a thin, flexible riding-whip or twig (the kind that swishes through the air), likely borrowed from a Low German or Dutch source like 'swijch,' a bending branch. From the flick of that whippy stick came the verb to 'switch' — to flick, swap, or redirect — and when the 19th century needed a word for the little lever that flicks a train onto a new track, or current onto a new path, 'switch' was already waiting, ready to flip.

binary heart
Every computer is just billions of switches flipping fast
railroad origin
The word once meant rerouting trains onto new tracks
toggle vs button
A switch remembers its state; a button forgets instantly
bait and switch
Old con: show one thing, deliver something cheaper
plant defense
Switchgrass survives drought and fuels biofuel research
for instance

nintendo switch — hybrid gaming console released 2017, over 139 million units sold

nintendo switch oled — upgraded model released october 2021 with organic display

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