COMPUTER Two minutes to pulse activation.

COMPUTER 90 seconds to pulse activation.

Pulse activation in 30 seconds.

Pulse activation in 15 seconds.

Female Voice

What does that mean?

That's me and my sister, Esther, who's a frequent TEDster.

Electromagnetic pulse.

Pulse activated.

SR and because normally brain cells don't respond to pulses of light, so those that would respond to pulses of light are those that contain a light sensitive switch.

I'm going to show you some of the past of big technology.

This is my collaborator Ryota Kanai.

So, you know, it's sort of a complicated thing.

Prevent or ameliorate migraine headaches by the application of a safe, controlled magnetic pulse applied, as needed, by the patient.

And finally he says, OK, now I'm going to all of the aura get erased with an appropriately placed magnetic pulse.

So this creates pulses of light that last a femtosecond.

Electric pulse generators from the Galactica.

That's electromagnetic pulses.

It's got a bunch of notches and it's got a bunch of teeth.

Each lightning bolt heats the air to 44,000 degrees Fahrenheit hotter than the surface of the Sun.

Experiments suggest that lightning could be the next GPS.

We can shoot light into the brain to reactivate the memory of the blue box.

Now, there's a lot going on in this movie, so let me break this down and show you what's going on.

In a minute we're going to move to a two orbital configuration, and you're going to notice a pulsing.

And we're going to show you, instead of the kill laser, which will be a very brief, instantaneous pulse, we're going to have a green laser pointer that's going to stay on the mosquito for, actually, quite a long period of time otherwise, you can't see it very well.

So we've eliminated nuclear launches, EMPs,

Experiments suggest that lightning could be the next GPS.

And, by God, the neurologist did erase it, and that's the middle picture half of the aura erased by a short magnetic pulse.

It's just that, whereas that device relies on pulses of infrared light, your language relies on pulses, discrete pulses, of sound.

Tim uses his thoughts to control an advanced prosthetic arm.

I put out a big pulse of electro magnetic energy that must've disabled the warheads.

And, of course, in real life, it's all dynamic, meaning that it's changing all the time, so the patterns of pulses are changing all the time because the world you're

So you can change the intensity, the frequency, the duration, the pulse shape of the ultrasound to create anything from an airbrush to a hammer.

This is a pulse of light that's only about one wavelength of light long, so it's a whole bunch of photons all coming and hitting simultaneously.

You can put a knob in between and now you've made a little dimmer.

Victor's gotta have a pulse emitter linking him to his board.

And the way they represent information is they break up that data into little pieces that are represented by pulses and different neurons.

Take thou this vial, being then in bed, And this distilled liquor drink thou off

the only way that we can see what she saw, even in theory, is if we could recover the electric impulses that were traveling along her optic nerve.

And the neurons communicate with each other by sending little pulses or spikes of electricity via connections to each other.

'At last they died... 'happily ever after. '

We left by train.

And now it's done.

And the heart rate just kept going up and up, all the way up to 150 beats.

Go get kovac's exwife. No.