Basically

Radioactive Material Is Basically Everywhere and That’s a Problem

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Our planet is home to many radioactive substances—not just in its geologic innards or its weapons caches but also in its hospitals, at its industrial sites and in its food processing plants. In Colorado, for instance, 27 buildings house scary-sounding elements such as cesium 137, cobalt 60, americium 241 and iridium 192. These materials are … Read more

A Harvard Mathematician Has Basically Solved an Epic, 150-Year-Old Chess Problem

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On one level, chess seems like a simple game: 64 individual black or white squares, 16 pieces per side, and two competitors striving for conquest. Dig a little deeper though, and the game offers incredibly complex possibilities, posing challenges to chess theorists and mathematicians that can go unsolved for decades or even centuries.   In … Read more