Researchers provide answers to questions about relaxors

(Phys.org) -- University of Arkansas physicists and their colleagues have determined important information about the nanoscale properties of materials called relaxors, which can be used in electronic devices to change temperature ...

New energy source for future medical implants: sugar

MIT engineers have developed a fuel cell that runs on the same sugar that powers human cells: glucose. This glucose fuel cell could be used to drive highly efficient brain implants of the future, which could help paralyzed ...

Shine a light instead of changing the battery

(PhysOrg.com) -- Pacemakers and other implanted medical devices require electric current to operate. Changing the battery requires an additional operation, which is an added stress on the patient. A Japanese team led by Eijiro ...

Cell-inspired electronics

(PhysOrg.com) -- A single cell in the human body is approximately 10,000 times more energy-efficient than any nanoscale digital transistor, the fundamental building block of electronic chips. In one second, a cell performs ...

Malaysia tracks orangutans with implants

Malaysian wildlife authorities are using electronic implants to keep track of orangutans in a bid to protect the endangered apes after they are freed into the wild, an official said Tuesday.

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