This is a large pulley made by sandwiching rubber between two old CDs.

And the closer they are, the stronger the attraction.

We don't use the matter we use his magnetic field.

It's a paperclip compass.

Compass.

But it is relatively far away, so even though the sun is a much stronger magnet, so to speak, it is a long ways away.

Distance also plays a role. Think back to playing with a magnet.

JH Now is this electromagnetic here, or are these static?

We have to generate an electromagnetic field...

There is no virtuality, is actually matter, but because his magnetic field or his magnetosphere, is in balance, in magnetic field strength within the environment of the Plasma, the Matter does not create any light, that's why it appears as dark.

So we started exploring this material called ETFE.

Haas Video Production

I need a compass.

We call this Antimatter...

Compass needles point to the north.

No compass?

And not even a big nickel iron meteorite could produce a field as intense as this.

What do I have?

These are numbers like the mass of the particles,

A magnet attracts iron.

This is a horseshoe magnet.

JH I agree.

In other words, the field of the magnet is near the pigeon's head.

The geomagnetic anomalies make a precision attack impossible.

It's just so darn hard!

The magnets, of course, have a magnetic field around them.

Whenever current flows through the coil, this becomes an electromagnet.

You can see, this is the generator. It's a crank generator.

Charles Walcot investigated the magnetic compass bearing sense in pigeons.

This is a picture about a year ago.

I have here a superconductor, which I wrapped up so it'd stay cold long enough.

It includes 330 compasses.

There is no such a thing.

Therefore it has a smaller gravitational pull on the astronaut.

Now this is important for two reasons.

I've got some pieces of notebook paper folded up into a rough Z shape.

It's a remarkable effect. It's very strong.

If you float a one yen coin on water and move a magnet slowly towards it then the coin will approach the magnet.

Keeton put magnets on the heads of his pigeons.

The magnets on their heads were responsible for that.

Maybe one more thing might help. Have you ever played with two magnets?

You know, the magnets with the north and the south poles?

This is a permanent magnet.

We create magnetic fields which are weaker, like the material of the Matter magnetic field of the Matter.

In order to get through that, we have to generate an electromagnetic field.