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. The tones are sometimes ...

You're a secret agent, and you start to notice strange symbols everywhere you look. Can you decipher their meaning – and work out the link between them? Use the morse code guide below to help! What ...

It's not exactly beating something into someone's head. More like tapping it into the side. Researchers have developed a system that teaches people Morse code within four hours using a series of ...