Battery powered, it is silent and rarely noticed.

Now this is a high powered battery that we grew in my lab.

Two types of identifier have been supplied a) Without integral printer, network powered b) With integral printer, battery and or network powered.

I'm wearing a camera, just a simple webcam, a portable, battery powered projection system with a little mirror.

We will need improved energy efficiency, through green buildings and more efficient appliances. We will need to switch from cars with internal combustion engines to hybrids, plug in hybrids, battery powered, and fuel cell powered vehicles.

And so through a process of selection evolution, we went from being able to have a virus that made a crummy battery to a virus that made a good battery to a virus that made a record breaking, high powered battery that's all made at room temperature, basically at the bench top.

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Powered by fossil fuel derived energy.

The battery powered Spyfish sends the live video feed through a slender cable.) DK This slender cable was a huge technological advancement and it allowed the whole thing to be the size that it is.

Keller Rinaudo A mini robot powered by your phone

They are powered by the sun. Solar panels power them.

This is powered by wind. All of the lights are daylight bulbs.

Battery Monitor (batmon)

Monitor battery status

Battery Charge Graph

The battery died.

Battery is low!

Narrator A tiny airplane, the AV Pointer serves for surveillance in effect, a pair of roving eyeglasses. A cutting edge example of where miniaturization can lead if the operator is remote from the vehicle. It is convenient to carry, assemble and launch by hand. Battery powered, it is silent and rarely noticed.

Nigeria s Poverty Powered Insurgency

Powered by my solar panels, it sucks in saltwater and turns it into freshwater.

Bertrand Piccard's solar powered adventure

The radio is powered off.

We have a little battery and on this little battery that computer will run for five years without needing replacement.

Silicon Valley did. And that's why they say that Silicon Valley has been powered by ICs.

It's odd. It has a battery.

My phone is out of battery.

We could therefore achieve huge reductions in CO2 emissions by converting to small, lightweight, battery powered vehicles running on highly efficient electric motors and charged by a low carbon energy source such as solar power. Even better, by shifting to electric vehicles, we would be able to use cutting edge information technology to make them smart even smart enough to drive themselves using advanced data processing and positioning systems.

On the ground, it's powered electrically.

They are powered only by the energy they can extract from the atmosphere an atmosphere nature stirs up by solar energy.

What is the cost of that battery?

The battery has run out of power.

So for the deep sea squid hunt, I proposed using an optical lure attached to a camera platform with no thrusters, no motors, just a battery powered camera, and the only illumination coming from red light that's invisible to most deep sea animals that are adapted to see primarily blue.

Proponents proudly proclaim that if an electric car is driven about 300,000 kilometers (180,000 miles), it will have emitted less than half the CO2 of a gasoline powered car. But its battery will likely need to be replaced long before it reaches this target, implying many more tons of CO2 emissions.

The Tiburon also uses electric powered thrusters.

Robotic Air Powered Hand with Elastic Ligaments.

Transportation technologies are progressing on many fronts towards lower emissions of air pollutants and greenhouse gases, including, for instance cars powered by electricity, hybrid electric engines and fuel cells buses and commercial vehicles powered by compressed natural gas the use of alternative fuels derived from various biomass sources and continued improvements in the fuel efficiency and emissions of standard gasoline and diesel powered vehicles.

Now it's important to understand that this room is cooled by water, heated by water, filters its own water, and it's powered by water.

You drive. You take your depleted battery out.

And so, this stuff is like battery acid.

I warmed the battery up in my armpit.

The battery of my MP3 player was empty.

you're looking at a cellphone powered completely wirelessly.

We want to put it out in the environment, and we want it to be powered by the Sun.

This is powered by low cost VSAT technology, aggressively trying to reach farmers to bring them into the market.

You don't reset, or recharge your battery every time.