The original version of this story appeared in Quanta Magazine. In 1939, upon arriving late to his statistics course at UC Berkeley, George Dantzig—a first-year graduate student—copied two problems ...

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A simple software method to increase the duty-cycle resolution in a digital pulse width modulation (DPWM)-controlled power ...

January 5, 2026: We added two new ZZZ codes for level-up materials, and removed three expired codes. What are the new Zenless Zone Zero codes? We love a freebie. Whether it's free Polychrome, ...

Trying to find the newest Rivals codes? This Roblox shooter made by Nosniy Games is all about battling it out in 1v1 to 5v5 matches until one side achieves the five wins needed for victory. All tested ...

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10th January 2026: We updated our list of working Genshin Impact codes. Like a lot of free-to-play games, Genshin Impact has an in-game currency called Primogems that you'll find yourself quickly ...

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What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

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A new technique for efficient encoding of LDPC codes based on the known concept of Approximate Lower Triangulation (ALT) is introduced. The greedy permutation algorithm is presented to transform ...