The SRM is the granddaddy of power meters, launched back in the early ’90s. It hasn’t really moved with the times – it still requires a frame magnet for cadence, there’s no independent left/right ...

Researchers are integrating microcombs into optical atomic clocks, bringing us closer to chip-based, ultra-precise GPS for ...

You see, not all vintage cameras have built-in light meters and even those that do can be unreliable. If you’re a film fan, like me, a portable light meter that can measure reflected light, such as ...

China's new underwater computing center has the power of 30,000 gaming computers, completing a year's worth of computations ...

Apple's update to the iPhone SE adds a new design and Apple Intelligence, as well as a new name: iPhone 16e. Here's how it ...

Astronomers are observing asteroid 2024 YR4, with a current 2% chance of impacting Earth in 2032. The potential impact zone includes areas in South America, Asia, and Africa. Scientists expect the ...

The best tech products announced this week include planar magnetic headphones, Apple's new "cheap" iPhone and Nomad's upgraded EDC.

Optical physics is the study of the fundamental properties of light and its interaction with matter. This includes classical optical phenomena such as reflection, refraction, diffraction and ...

Feb. 19, 2025 — Acting in the right place at the right time is the key to effective medical treatment with minimal side effects. However, this feat remains difficult to achieve. Biologists and ...