EindhovenUniversity
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Dutch cyclists can ride over a 3D-printed bridge
A town called Gemert in the Netherlands just became home to the first 3D-printed cycling bridge ever. It took its creators at Eindhoven University three months and 800 layers to complete the 26-foot-long bridge, but now it's open and ready to support hundreds of cyclists a day. The researchers had to develop a new 3D printing technique that uses steel reinforcement cables to create pre-stressed concrete. Once they were done laying out all its layers, they tested the bridge by placing a five-ton weight on top of it. Their efforts paid off: while they'll surely improve the method even more, they believe they're now capable of using the technique to build even bigger structures.
DNA 'computers' could lead to self-activated smart pills
Imagine a pill that knew if you were ill enough to need drugs, and wouldn't release chemicals if it thought you didn't need it. That's the breakthrough that's been made at Eindhoven University in the Netherlands by a team of researchers ld by Maarten Merkx. The team has harnessed the power of DNA itself to form an organic computer that performs crude calculations on the state of your health.
