What is a wattmeter used for?

Answer A wattmeter is a device that measures electric current. By plugging it into a wall outlet where you have another electronic device plugged in, you can gauge the amount of electricity that device us... Read More »

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What is the music used for recent bbc trailers such as Little Dorit and was used for the Bbc Olympics coverage?

What lenses can be used on a Nikon P100 or can any be used?

no .... as p100 is not a dslr , u cant change its lens.

What is the music used in the BBC lakeside darts coverage It's the music used when they preview a match?

In what year did NASA loose a 125 million Mars orbiter because one engineer team used metric units while another used US customary units for a calculation?