Scientists at the California Institute of Technology have taken a major step toward developing lightsails that could one day ...

If you're curious about the lives of American presidents, then Air Force One has a plethora of fascinating facts waiting to ...

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

Powered by laser light, this tiny sail lays the groundwork for future advances in lightsail technology and the potential for ...

Caltech researchers develop a platform to characterize ultrathin membranes for lightsails, advancing the quest for ...

The paper referred to contains, also, the following paragraph: " It may be objected that the time of action is not the true measure of a force, but rather the distance which it causes a body to ...

All milk sellers and dairy operators will be required to keep a fat-measuring device in their shops. This decision was made to tackle the increasing incidents of milk adulteration, where poisonous ...

Physicists measured how readily a current of electron pairs flows through 'magic-angle' graphene, a major step toward understanding how this unusual material superconducts. By determining how readily ...

As cyber threats continue to evolve, securing your iPhone in 2025 is more important than ever. Hackers are employing ...

OTTAWA — The federal government is barring the use of Chinese artificial intelligence startup DeepSeek’s chatbot on ...

The use of more accurate measuring devices might increase the chance that children are given a correct dose. Prior to the measurement demonstration, more than half of the subjects believed that ...

Experts explain the best ways to measure your cardio fitness, plus the most important strategies for improvement.