Researchers at TU Wien in Vienna have created a QR code so small it can only be read with an electron microscope. The code measures roughly 1.98 square micrometers, with individual pixels about 49 ...

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Over a decade after introducing students to the fundamentals of computer science through its Hour of Code campaign, education nonprofit Code.org is broadening its reach with a new program that bridges ...

The next time your company faces a cyberattack, it may be limited to a virtual world, if digital twins — a technology hybrid that pairs simulation with real-world data — takes off. Researchers and ...