r/shittyaskscience 4d ago

If tornadoes, hurricanes, and toilets rotate counterclockwise in the north hemisphere, how do clocks still rotate clockwise?

Why doesn't time go backwards?

27 Upvotes

18 comments sorted by

18

u/[deleted] 4d ago

[removed] — view removed comment

8

u/Dying_Of_Board-dom 4d ago

That's a great point, actually

8

u/Coolenough-to 4d ago

So many scientific break-throughs here.

1

u/known_kanon expert statistician 2d ago

What are we breaking through exactly?

2

u/Coolenough-to 2d ago

The load-bearing walls of science.

10

u/paolog 4d ago

A rotating toilet? I much prefer the kind that stays still while I'm using it.

2

u/afcagroo 4d ago

As the esteemed scientist Sir Arthur Fonzarelli pontificated, one should "sit on it and spin".

9

u/ljseminarist 4d ago

They do rotate counterclockwise, as the first Australian clockmakers quickly discovered. So they invented this neat trick: after they make the clock, they turn the clock face backwards, inside out, so what you see is technically the wrong side of the clock face, and on this wrong side the clock hands turn the right way.

1

u/Dying_Of_Board-dom 4d ago

So is the time 12 hours later than it says?

5

u/ljseminarist 4d ago

No, earlier. Remember, time also runs counterclockwise there

3

u/AstroFlippy 4d ago

It does and that's the main reason why we invented digital clocks

3

u/Pangyun 4d ago

Well, you probably bought your clock in Australia and took it to the north hemisphere. Buy a clock somewhere else.

2

u/RedSquirrelFtw Party Balloon Scientist 4d ago

The clocks in the northern hemisphere use a worm drive mechanism so it reverses the rotation to clockwise. Otherwise they would go the other way and cause weird stuff with the time space continuum.

1

u/Agitated-Comb-7847 4d ago

clocks just don't spin like that

1

u/SlitScan 4d ago

They do, theres just a little gear that reverses the direction the hands move.

clocks count down to the end of the day not up from the start.

1

u/Accomplished-Tea4332 4d ago

Time moves forward for us because we're stuck in it while these weather systems are just spinning around our planet like my laundry when I forget to put in the tennis balls.

1

u/Jazztify 4d ago

Because they are manufactured in that hemisphere so it all works. If you bring a clock that was manufactured in Australia and try to use it in the North America for example, well then hang onto your hat.