But I can't put in an electrode and say, Go there.

In the blue wire, we see what's called a deep brain electrode.

You may or may not have noticed that I'm wearing a tiny electrode on my forehead.

And if you trigger, if you stimulate with an electrode, the precise spot, you will trigger an orgasm.

And in the end, you achieve something like this where an electrode array is inserted inside the cochlea.

The other part of the virus has a sequence that can grow an electrode material for a battery.

This electrode here, called the gate, controls the flow of current from the source to the drain these two electrodes.

If a paralyzed patient hopes to control a computer or a robot arm, you can implant this electrode into his her brain, where it can continuously work for a lifetime.

We know that if you stimulate the temporal lobe, you can produce a feeling of out of body experiences, near death experiences, which you can do by just touching an electrode to the temporal lobe there.

We want to develop these little tiny capsules about the size of a piece of risotto that we can put into the muscles and telemeter out the EMG signals, so that it's not worrying about electrode contact.

The city goes out in annular rings, consuming more and more green space, and more and more roads, and more and more energy in the transport of people between the city center which again, the city center, as it becomes deprived of the living and just becomes commercial, again becomes dead.

So this is the preparation that one of my former post docs, Gaby Maimon, who's now at Rockefeller, developed, and it's basically a flight simulator but under conditions where you actually can stick an electrode in the brain of the fly and record from a genetically identified neuron in the fly's brain.

The coal comes from Colombia, and costs 300 per ton if Antillana had been able to negotiate with United States manufacturer UCAR, from which it would be able to get the world's best carbide graphite electrode, that raw material would be obtained free, because of the contract undertakings UCAR has with its purchasers.

There are multiple ways of measuring the pH value of a solution, one of which is to use indicator paper. Indicator paper changes color depending on the pH of the solution applied to it, and by comparing to a chart a fairly accurate measure of the solution's pH can be obtained. If a more accurate measure is needed, a glass electrode can be used, which works by measuring the conductivity of the solution.