A character code invented by Samuel Morse that is represented by the duration of a single tone. Written as dots, dashes and spaces, the first Morse code message was sent in 1844 over a newly ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The following is excerpted from Your Brain is a Time Machine: The ...

You might have to provide your own wrist straps and eye clamps, but if you want to learn Morse code, [Seth] has a web site for you. You can get code practice using ...

It's not exactly beating something into someone's head. More like tapping it into the side. Researchers at the Georgia Institute of Technology have developed a system that teaches people Morse code ...

Some years ago, a colleague and I helped someone with a similar problem to that of Hans-Peter Salzmann (22 February, p 36). At the time, she was using a sequential selection device known as Possum to ...

Every night since March 1929, a bright, red beacon has flashed on the Pittsburgh skyline. The beacon sits atop the historic Grant Building and, in international Morse code, spells the city's name. At ...