How long would a fidget spinner spin in space?

So lots of things are going against your nice fidget spinner, making it slow down in about 2 minutes. If you take it up to the ISS and I’m sure they’ll take one up to the ISS the next time they go up. Chris – International Space Station.

How fast can a spinner spin?

Parker calculates the absolute speed of the tips of the fidget spinner, as well as the speed of the spinner in revolutions per minute—the latter is roughly 3750 rpm! (For comparison, a typical car engine runs around 2000-3000 rpm when cruising.)

What happens if you spin a fidget spinner in space?

“A fidget spinner in space! “Allowing the fidget spinner to float reduces the bearing friction by permitting the rate of the central ring and outer spinner to equalize, and the whole thing spins as a unit.” There you go: astronauts proving once and for all science can be fun.

What is the longest time for a fidget spinner to spin?

More videos on YouTube The record-setting time: 24 minutes and 46.34 seconds.

Will an object spin in space forever?

If that astronaut managed to get the entire spinner twirling around — not just on its axis, but the whole device — then it would basically spin forever. “If it’s in vacuum and it doesn’t hit anything, then it should spin for a very, very long time,” theoretical physicist Robert McNees said.

Would you spin forever in space?

A small object like a space ship or an asteroid will just about spin forever, yes. There are a few mechanisms that can reduce rotation of an object in space, for example, tidal forces between the moon and Earth are slowing down Earth’s rotation ever so slightly.

How heavy is a fidget spinner?

Tungsten is one of the rarest and most unique naturally occurring metals in the world. These tungsten fidget spinner weights are made from a dense, aerospace grade tungsten heavy alloy. Each weight is 45 grams, which is around 450\% heavier than standard fidget spinner weights.

What happens when you spin something in space?

But in space, the centre part doesn’t stay still. “Allowing the fidget spinner to float reduces the bearing friction by permitting the rate of the central ring and outer spinner to equalise, and the whole thing spins as a unit,” NASA explains in the video description.

What is the most expensive fidget spinner?

Topping the iPhone 7-turned-fidget-spinner, there’s now a new world’s most expensive spinner, and it costs a whopping 1,000,000 Russian rubles, or about $16,800. Created by Russian jewelry specialists Caviar, the fidget spinner rightfully earns its high price, thanks to its 100-gram gold-coated exterior.

Can an astronaut spin like a fidget spinner?

In principle, this should cause a free-floating astronaut to start rotating, but since the mass of an astronaut is around a thousand times that of a fidget spinner, and their length between 10-100 times as big, they’d be spinning at something like a millionth the rate of the initial spin, which you’d never notice.

How does a spinning wheel stop spinning?

As good as that bearing is, though, there’s some friction between the spinner and the central ring. This slowly brings the spin to a stop — in angular momentum terms, the friction of the bearing causes a torque on the spinning bit that transfers the angular momentum of the initial spin to whatever is holding it.

How do fidget spinners work?

For a fidget spinner on Earth, this transfer happens because the spinner generally has to be held up against gravity, which means it’s in contact with something much larger than itself — the hand of a person holding it, or a surface that it’s sitting on.

Why does the spinner spin on a roller bearing?

This has the effect of holding the central ring of the spinner immobile, with the outer bits spinning relative to it on a very good roller bearing. As good as that bearing is, though, there’s some friction between the spinner and the central ring.