New intracranial sensor serves to measure cerebral pressure

An increase in cerebral pressure may cause dementia and could destroy the brain. Companies have been seeking to find monitoring sensors that can be implanted into the brain, and read from outside the body. A tiny sensor may ...

Light propagation on a chip like shopping before christmas

A team of scientists at the MESA+ Institute of Nanotechnology, the Niels Bohr Institute, and the FOM institute AMOLF have demonstrated that light becomes trapped in even state-of-the-art on-chip waveguides by the tiny amount ...

Scientists use molecular layers to study nanoscale heat transfer

Scientific research has provided us with a fundamental understanding of how light (via photons) and electricity (via electrons) move within and between materials at the micrometer or nanometer levels, making possible a wide ...

Smart cities: Bridging physical and digital

One of the challenges we face is how to best design and change cities into smart intelligent and sustainable environments. Researchers will explain how new technology can make our cities more habitable, and help the people ...

PML goes to Mars: far-out thermal calibration

(Phys.org)—Sometimes the chain of measurement traceability – the unbroken series of links between a calibrated instrument and the official NIST standard – can get pretty long. But 250 million kilometers is remarkable, ...

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