The technology is nearly 180 years old, but there’s never been a better time to learn. Morse code instructor Glenn Norman explains the best ways to learn it.

Morse code is nearly 200 years old and can be used to quickly transmit messages locally or around the world, although there are better systems in use today.

Morse code, the language of the telegraph, is a system of communication that's composed of combinations of short and long tones that represent the letters of the alphabet.

Morse code is nearly 200 years old and can be used to quickly transmit messages locally or around the world, although there are better systems in use today.