40 Watt incandescent lamp

100 Watt incandescent lamp

200 Watt incandescent lamp

That's 200 watt hours.

This is Stephen Watt.

Babylon routed every watt

Energy crops deliver half a watt per square meter in European climates.

It was such a useful idea that the metric system unit for power, the Watt, is named after James Watt.

We've been working on this, actually, as an alternative energy source, starting way back with Johnson amp Johnson, to run an iBOT, because the best batteries you could get 10 watt hours per kilogram in lead, 20 watt hours per kilogram nickel cadmium, 40 watt hours per kilogram in nickel metal hydride, 60 watt hours per kilogram in lithium, 8,750 watt hours of energy in every kilogram of propane or gasoline which is why nobody drives electric cars.

And the price had gone down from 10 dollars a watt to about four or five dollars a watt, but it stabilized.

We start here with our workhorse one watt hour cell.

But Tee Watt Kaa said he doesn't need our help.

Along the way we scaled up to the 20 watt hour cell.

James Watt didn't actually invent the steam engine, he just refined it.

I am Tee Watt Kaa, leader of this colony. What do you...

The term Watt goes back to James Watt, who came up with the concept of horsepower to measure the amount of power produced by a typical work horse.

And this has a nameplate capacity of two megawatt hours two million watt hours.

The total energy imbalance now is about six tenths of a watt per square meter.

You would need about 40 times as much to run a bright, 100 Watt light bulb.

Basically they were able to light a 60 watt light bulb at a distance of about two meters.

This lasts six months with no power absolutely zero power, because it loses less than a half a watt.

James Watt created a major improvement to the steam engine because he was assigned to repair a Thomas Newcomen's steam engine

And we also projected the contents of the time capsule as binary code using a 35 watt laser into outer space.

All of the improvements he made and it's justifiable that our measure of energy, the watt, today is named after him.

A back of the envelope computation for a 40 watt bulb, shows that it emits about 10 to the 19th photons per second.

But if we did, in 2025 or something, have double the CO2 as we had in 1900, they say it would be increase the energy budget by about in other words, one watt per square centimeter more would be coming in than going out.

During the day, the Nutmeg collects energy from solar panels on the roof of the wheelhouse, and from a 450 watt turbine up the mast.

I was walking from the elevator over here, and even just looking at the stage right now so there's probably 20,500 watt lights right now.

let's compare the amount of power it takes to run this grandfather clock to the power we'd need to run a bright, 100 Watt light bulb.

This clock uses so little power that you could run almost 300,000 clocks using the same power it takes to run one 100 Watt light bulb.

The output power of a one square meter solar panel is about one watt, so it is difficult to use solar power on a large scale at present.

It's a very, very expensive proposition to use battery backup for the grid. It has not ever been able to be accomplished on a grid level before because of how much it costs to store a watt hour in a battery.

You look at a LFTR for one to two dollars a watt, you're looking at a full cost there, because the fuel cost is so close to zero that you can safely ignore it.

James Watt was a producer of industrial steam engines, and he wanted his potential customers to be able to make comparisons between his steam engines and a familiar quanity, the power they could get from a working horse.

Get in, get in, get in!

Get in, get in, get in.

In... in where?

Let me in, let me in, let me in, let me in, let me in, let me in, let me in.

I've been in India, in China, in Japan, in Australia. Everywhere.

Come in. Come in.

In April in Geneva,

In Kenya, in August,

Fall in! Fall in!

I'm in! I'm in!

In guatemala, in coban,