Rickroll was this bait and switch, really simple, classic bait and switch.

Window Switch

And actually, the magnetic fields we're using are basically about the same as the Earth's magnetic field.

Magnetic data storage that's not Moore's Law, it's shrinking magnetic spots, different engineers, different companies, same exponential process.

switch, alternative syntax

We live in a magnetic field.

It creates a magnetic field here.

This is magnetic resonance imaging MRI.

That's the profound switch.

So this is cardiac magnetic resonance imaging.

There will be a spinning magnetic field.

Then they switched to a magnetic drum.

We hold it with a magnetic field.

They have different electrical and magnetic properties.

Switch blocks so they match

It's called Trans Cranial Magnetic Stimulation, or TMS.

Uruguay undertook magnetic surveys around the Artigas Station.

So let's switch back to that.

Will you switch seats with me?

There aren't electric fields here. It's a magnetic field.

They can sense the magnetic fields of the earth.

The zapper creates a magnetic field to counteract that.

It has a magnetic quality that draws me in.

Scientists wishing to study the interactions of the solar wind with the polar magnetic cusp near the magnetic north pole can use sounding rockets launched from Svalbard.

The off switch is in there somewhere.

And we switch this to the king.

Ed Boyden A light switch for neurons

You all know remote controls have an infrared LED basically you switch on the LED, and if it's off, you switch it off.

So there is no physical force, just a magnetic pulse.

But that's not all, because superconductors don't like magnetic fields.

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You cannot turn them off with a switch.

Switch on the light. I can't see anything.

It's because of this that you need the magnetic braking system.

They have either identical or very similar electrical and magnetic properties.

And then what you do is, you start out with electricity, turn it into magnetic field, take that magnetic field, turn it back into electricity, and then you can use it.

A transistor is nothing more than a wall switch.

And the first story is called The Faulty Switch.

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This switch is optional and can be left out.

So what happens when I switch on that light?

Switch antibiotics so they switched to another antibiotic, Tamiflu.

Switch off the light. I can't get to sleep.

She groped for the light switch in the dark.

FDI facilitates the switch from informal to formal retailing.