Engineering

Researchers develop 3-D food printer

We're all accustomed to having appliances on our kitchen counters, from toasters and blenders to coffee makers and microwaves. If Mechanical Engineering Professor Hod Lipson has his way, we'll soon need to make room for one ...

Engineering

Lattice structure absorbs vibrations

Researchers at ETH Zurich have developed a lattice structure capable of absorbing a wide range of vibrations while also being useful as a load-bearing component—for example, in propellers, rotors and rockets. It can absorb ...

Engineering

Need hair? Press 'print'

These days, it may seem as if 3-D printers can spit out just about anything, from a full-sized sports car, to edible food, to human skin. But some things have defied the technology, including hair, fur, and other dense arrays ...

Engineering

Using ocean plastic, Adidas concept shows shoe rethink

In an interesting lemons-to-lemonade development, plastic ocean waste has served as material for a 3D-printed shoe. The makers are Adidas. Together with Parley for the Oceans, a group fighting ocean pollution, the shoe concept ...

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