Engineering

World's first 3D-printed steel footbridge unveiled by robot

The bridge, which is over four years in the making and is led by Dutch company MX3D, will be a "living laboratory" in Amsterdam's city center. Using its vast network of installed sensors, Imperial College London researchers ...

Engineering

How fire causes office-building floors to collapse

Engineers and technicians at the National Institute of Standards and Technology (NIST) spent months meticulously recreating the long concrete floors supported by steel beams commonly found in high-rise office buildings, only ...

Machine learning & AI

Monkeying about to solve problems

There are countless computer algorithms that simulate biological behavior from leaping frogs, to bat foraging, from cuckoo search to ant colony optimization. They all have something in common, the algorithm behaves like a ...

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