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· 7 years ago
· FIRST
T H E F U T U R E I S N O W T H A N K S T O S C I E N C E
11
mrfahrenheit
· 7 years ago
Thanks Science side of Funsubstance
6
kurama_otsutsuki
· 7 years ago
A common misconception is that it is caused by the centrifugal force pushing turbulent air out causing a very loud noise.
5
mrfahrenheit
· 7 years ago
I know how to make vacuums louder. Suck up a BB pellet, the soundwaves are allergic to the plastic and they puff up, getting bigger and louder.
4
kurama_otsutsuki
· 7 years ago
Which brings me back to the traumatizing times where getting shot with metal airsoft bullets was a light punishment. Fuck. Better go read fanfiction.
parisqeen
· 7 years ago
That moment when you're vacuuming your room and hear that "ching" as you suck up a piece of jewellery
2
pterodactylsheep
· 7 years ago
Seems legit
1
funkmasterrex
· 7 years ago
a loud ass fan.
1
garlog
· 7 years ago
They're loud because people tend not to think they're doing anything if they're not making noise, so quiet vacuums actually tend to sell less.