If you are a ham radio operator of a certain age, you probably remember ads for “The Instructograph,” a mechanical device for learning Morse code. [Our Own Devices] has an ancient specimen of the ...

Conventional wisdom holds that the best way to learn a new language is immersion: just throw someone into a situation where they have no choice, and they’ll learn by context. Militaries use immersion ...

Morserino 32 is a new multifunctional Morse code machine specifically built for anyone wanting to learn Morse code or improve their Morse code skills. Watch the demonstration video below to learn more ...

Jul 15, 2025 Jul 15, 2025 Updated Sep 10, 2025 Carter Martone couldn’t wait to show his dad how his Morse code transmitter worked. The simple device he built during Camp Invention in Merrimack last ...

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 ...

As the Titanic gulped sea water on that awful night in April 1912, radio operator Jack Phillips was at his station, pounding out an SOS on the ship’s radiotelegraph key in Morse code. Eighty-three ...

A portable practice set in a case used for teaching telegraph and wireless operators Morse code. Spring-operated motor with winding crank on right side. A punched-paper tape is pulled around a spindle ...

As the Titanic gulped sea water on that awful night in April 1912, radio operator Jack Phillips was at his station, pounding out an SOS on the ship’s radiotelegraph key in Morse code. Eighty-three ...