We talk about Morse code, named after its inventor ... Later improvements by Wheatstone and Cooke reduced the number of wires to five, but that still wasn’t very practical.

I've always loved the sound of Morse code, but translating those mysterious dots and dashes into letters and numbers seemed ...

Can you decipher their meaning – and work out the link between them? Use the morse code guide below to help! Morse code, invented by Samuel Morse, takes the letters of the alphabet and replaces ...