Ah keypads. Before fingerprints and retinas, they were the ultimate in security, boasting over 3.5 million possible permutations here at Gadgetbox with the Thanko Morse Code Drive. Here’s the scoop.

Morse Code Day, observed on April 27, honors Samuel Morse, the inventor of Morse code, and celebrates this groundbreaking method of communication. Before modern technology, messages took weeks to ...

Morse code is a method of encoding words that was invented in the 19th Century as a way of transmitting messages over long distances. This was before the era of telephones and way before smartphones!