Tech - The robot stood motionless in the middle of the factory floor - an expensive piece of equipment gathering dust. Why?

Scientists at EPFL have reimagined 3D printing by turning simple hydrogels into tough metals and ceramics. Their process allows multiple infusions of metal salts that form dense, high-strength ...

Now, scientists claim to have solved one important part of the mystery. Weighing between 12 and 80 tonnes, scientists have long wondered how the island's ancient civilisation could have moved the huge ...

A team of engineers at North Carolina State University has designed a polymer “Chinese lantern” that can rapidly snap into multiple stable 3D shapes—including a lantern, a spinning top, and more—by ...