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Researchers from the University of Tübingen (Germany) have described their use of germanium semiconductor nanospheres as probes to refine optical tweezer technology and allow for the ultraresolution ...

Laser power measurement and force metrology are interlinked disciplines dedicated to quantifying the interaction between light and matter. In contemporary research, these fields have evolved from ...

Engineering experts have proposed a novel technique to measure the cell traction force field and tackle the research gap. The interdisciplinary research team used single nitrogen-vacancy (NV) centers ...

Scientists have developed smart insoles that accurately measure the forces created when a foot hits the ground in the real world. The innovative tech has a range of applications, from assisting in ...

It is now possible to simultaneously monitor six dimensions using a load cell. • The world of 6DoF load cells is characterized more by customization than by standards. • Multiaxis load cells measure ...

Click here to read the print version. In 1856, Lord Kelvin observed that metallic conductors subjected to mechanical strain exhibit a change in their electrical resistance. Since that time engineers ...

A team of scientists has for the first time measured the elusive weak interaction between protons and neutrons in the nucleus of an atom. They had chosen the simplest nucleus consisting of one neutron ...

You're sitting in physics class, working on a traditional problem involving forces and acceleration, when you start to wonder where these terms even came from. Were they just dreamed up to bring ...

The strongest force in the universe is called, aptly, the strong force. We never get to witness its fearsome power because it works only across subatomic distances, where it binds quarks together ...