I mean, it's all coming through the same electrical signal.

Other times, electrical signals are not able to move as easily or at all.

It provides a 24- to 72-hour record of the electrical signals from your heart.

A small electrical signal can control the position of a large motor using this approach.

An electrical signal could turn a magnet at the other end of a line on and off.

This test can measure the electrical signals in the brain.

When an electrical signal is formed, it can only make one specific thing happen.

These are due to an area in the heart that generates its own electrical signal.

Just getting electrical signals around it quickly enough was a challenge.

The sounds are turned into electrical signals by pick ups.