radio wave

And the key to being small was to use short radio waves.

The radio waves come to a focus not at a point but along a line.

But they had never picked up a single radio wave.

He was the first man who discovered radio waves in 1888.

Radio waves are affected by just about everything around us.

The show first bounced along radio waves in the fall.

They might as well have been asked to detect radio waves.

This year, the police and fire services will be removed from their radio waves.

The present radio waves must have started sometime in the last three years.

Other transmission media like radio waves or light were also used.

Find out all about the thousands of different uses for radio waves.

And how did they get enough energy to transmit radio waves?

In 1982, a strong source of radio waves was detected.

See the full list of 7 radio wave videos below.

The pair looked into it and decided that radio waves would be better still.

But I thought radio waves traveled at the same speed as light.

There, long radio waves reduce the moisture to 7 percent.

Radar makes use of the same techniques using radio waves.

The picture is a billion miles on a side; light or radio waves would cross it in just over an hour.

Before his discovery, everyone thought only people could generate radio waves.

Such circuits can be used to make sounds or radio waves.

Radio waves used for broadcasting and other communication experience the same effect.

"For now, radio waves do an excellent job and allow us to keep costs down," he said.

Instead of sending data across phone lines, the computers use radio waves.

And then they surfed down the radio waves to California.