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Porsche 718 vs 911: Which is the best Porsche?

The Porsche 911 has always been the quintessential sports car, but what about its smaller sibling, the 718? Here's what you should know.

Light-controlled switches offer precise regulation of ion channels in living cells

Researchers at Leipzig University and TU Dresden have succeeded in developing biological switches that can selectively turn ion channels on and off using light pulses. Initial applications show that ...

Physicists employ AI labmates to supercharge LED light control

In 2023, a team of physicists from Sandia National Laboratories announced a major discovery: a way to steer LED light. If ...
Physics World

Shining laser light on a material produces subtle changes in its magnetic properties

Creating novel magnetic structures: (left to right) Team members Lauren Riddiford, Aleš Hrabec, and Jeffrey Brock in the cleanroom at Park Innovaare, near PSI. (Courtesy: Paul Scherrer Institute PSI / ...
Scientific Research Publishing

Galactic Rotation Curves Explained in the 4DEU Framework by 3D Spatial Curvature from Local Gravitational Blocking of Cosmic Expansion: No Need for Dark Matter ()

The observed near flatness of galactic rotation curves has long been interpreted as evidence for large amounts of non-baryonic dark matter. Here we show that this phenom ...
Scientific Research Publishing

Relativistic Motion with Viscosity III: Stokes’s Law of Resistance in Alternative Relativity ()

An equation of motion in the presence of a drag force proportional to the velocity is derived in the framework of alternative ...