A working Lego vending machine is built step by step, focusing on structure, small mechanisms, and overall design. The process shows how different pieces come together to create a functional and ...

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But the researchers behind a new walking robot designed and built at Oregon State University say their robot is both more efficient and mobile than any that’s come before it, because its design is ...

We explain a technological change that’s about to transform baseball. By Matthew Cullen I’m the writer of The Evening newsletter, and I once threw out the ceremonial first pitch at a minor league game ...