And when you turn the switch off, the light goes off.

And when you turn the switch off, the light goes off.

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

This light switch that reads, on the one hand, flashfloods, and on the other hand, off.

The off switch is in there somewhere.

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

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.

And we can turn its heartbeat on and off by going in and out of suspended animation like you would a light switch.

She groped for the light switch in the dark.

You cannot turn them off with a switch.

So what happens when I switch on that light?

And when you turn the switch on, the light goes on.

And when you turn the switch on, the light goes on.

So, you can put circuit components on the staples, like a light bulb and a light switch.

You have to switch off your mobile phone during flights.

So we just switch off us, governments and aid agencies.

And from the results of the same competition last year, a University of Texas team of students programmed bacteria so that they can detect light and switch on and off.

If you switch off the cameras tonight, there will be a genocide.

And there was no off switch, so it wasn't very good.

But, you know, life is not an on and off switch.

He told me, We appeal to you not to switch off the cameras.

The sound made flicking a wall switch off is of a completely different nature.

Another beautifully designed new building ruined by the sound of a common wall light switch.

Turn off the light.

That was to come much later the off switch on appliances because it didn't make any sense.

Now imagine that every second person over here is deaf, does not hear, and switch the lights off.

And that's actually kind of an important point in my presentation, because they hadn't invented the off switch.

In your house, wires run in the wall, from the light switch to a junction box in the ceiling and from the junction box to the light bulb.

In your house, wires run in the wall, from the light switch to a junction box in the ceiling and from the junction box to the light bulb.

Please turn off the light.

Turn off the light, please.

I turned off the light.

It's almost as if somebody came into your home and rewired your walls so that the next time you turned on the light switch, the toilet flushed three doors down, or your dishwasher went on, or your computer monitor turned off.

It's almost as if somebody came into your home and rewired your walls so that the next time you turned on the light switch, the toilet flushed three doors down, or your dishwasher went on, or your computer monitor turned off.

So, first, a small housekeeping announcement please switch off your proper English check programs installed in your brain.

We see light reflected off the Moon.

Can you turn off the light? Down.

Don't forget to turn the light off.

He forgot to turn off the light.

You forgot to turn off the light.

The screen is giving off green light.

Well, we've had government information campaigns over the years when they tell you to switch off the lights when you leave the home.

Marie doesn't remember having turned the light off.

And we even have to be asked sometimes, very kindly, to switch off the mobile phone at events like this for good reasons.