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 ...

Updates to U.S. News & World Report’s graduate-degree rankings were published today. Read the March 11 announcement for the list of disciplines and specialty areas assessed for 2025. Three new ...

Maddow Blog | Trump identifies Russia’s ‘concession’ in a proposed White House peace deal We Tried 11 Fast Food Salad Chains. Here's The Best One Bezos-Backed Slate Auto Unveils $20,000 ...

In this paper, we introduce the bubble clustering (BC) decoder for quantum surface codes, which serves as a low-latency replacement for MWPM, achieving significantly faster execution at the cost of a ...

"Morse code only started in 1836, yet signallers were employing it a number of years later. In the First World War, we were working with semaphore [and] in the years since, satellite, cyber ...

Hazel Picking, who has died aged 100, was a visual signaller in the WRNS during the Second World War. As a Girl Guide, Hazel Roberts (as she was born) had been good at Morse and semaphore, and ...

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Enable Cipher mode: Tap the icon to start the code-breaking challenge. A red screen will appear, confirming that Cipher Mode ...

This is a port of Arduino to the RP2040 (Raspberry Pi Pico processor) and RP2350 (Raspberry Pi Pico 2 processor). It uses the bare Raspberry Pi Pico SDK and a custom GCC 14.2/Newlib 4.3 toolchain and ...

Find out about the schools that misreported data to U.S. News. Updates this year include three new rankings of law schools. Find out how U.S. News ranks graduate programs in the sciences. Find out ...