Researchers develop paper-thin device to test cholesterol levels

(PhysOrg.com) -- Paper-thin sensors that use the latest technology in miniaturization and printing could revolutionize the way point of care testing is carried out for cholesterol and lead to further applications and developments ...

Could eating insects solve world food shortage?

Creating tasty food items from ground-up insects could be a solution to global food shortages, according to Insects Au Gratin, an exhibition featuring 3D food printing technology.

Online science news needs careful study, researchers say

A science-inclined audience and wide array of communications tools make the Internet an excellent opportunity for scientists hoping to share their research with the world. But that opportunity is fraught with unintended consequences, ...

Homeland Security's 'narco sub' PLUTO mimics the real thing

The erstwhile planet Pluto (now officially an asteroid) was known for decades as a small, dark planet—hidden, difficult to spot, and on a quiet, determined course all its own. And so, when the DHS Science and Technology ...

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