What was the most revolutionary technology ever invented?

The wheel.

Although, the shovel was groundbreaking.

Some people also considered the invention of the knife cutting edge.

@Ten The bow and arrow really hit the target. The invention of the bat hit it out of the park too.

But ultimately, I think the invention of explosives really blew everything else out of the water.

@Ten The mattress tho, that was a sleeper hit.
@Elizafox @Ten the invention of the parachute didn't land as hard, but the propeller *really* went around!
@filenine @Ten Totally unrelated but my great grandfather actually invented the feathering propeller lmao

@Elizafox @Ten wow, that's cool! i just looked them up to see what they are and... looks like there's a patent from 1945

timeline checks out