Thriftyland101 in Anaheim, California isn’t just a secondhand shop – it’s a portal to countless parallel universes of nostalgia, each one contained within a forgotten toy, a vintage jacket, or a rare ...

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A canonical problem in computer science is to find the shortest route to every point in a network. A new approach beats the ...

When technological innovations are first launched, they disrupt engrained ways of doing things. But after a while, the ...

During a solar eclipse, astronomers who study heliophysics are able to study the sun's corona—its outer atmosphere—in ways ...

Many hope that AI will discover ethical truths. But as Gödel shows, deciding what is right will always be our burden ...