A handy addition to your toolbox, the best laser tape measure delivers measurements instantly. Our product testing team tried ...

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Scientists have taken lasers beyond light and into the realm of sound, creating a breakthrough “phonon laser” that ...

Hamamatsu Photonics and Coher Sense collaborate on a plug-and-play sensor for faster, accessible laser testing.

Sometimes you absolutely, positively need to know the angle of the cutting edge on a knife. When you do, the best tool for the job is a laser goniometer, and [Felix Immler] shows us three different ...

What if a device the size of a microchip could do the job of ...

TDLAS is often dubbed a workhorse. In contrast, CRDS requires a more complex, laboratory-grade setup and more complex data ...

Whether at home or on the job, these tools will tackle common tasks powerfully, efficiently, and reliably, helping you save time and get professional results.

Most clocks, from wristwatches to the systems that run GPS and the internet, work by tracking regular, repeating motions.

Nothing slows down a DIY faster than some complex math, and nothing can speed it along like these tools, tech, and tips that ...