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A 250-day experiment using a ring laser achieved unprecedented accuracy in measuring Earth's axial wobble (nutation and precession), surpassing previous gyroscope and ring laser technologies by a ...

We may receive a commission on purchases made from links. With almost a century of manufacturing under its belt, Craftsman is one of the older names in the consumer tool game. And for the bulk of the ...

For some folks, there can be a lot of patriotism tied up in one's tools. Thus, finding tools that are still manufactured in the United States is of the utmost importance. Throughout the past several ...

Researchers have engineered a laser device smaller than a penny that they say could power everything from the LiDAR systems used in self-driving vehicles to gravitational wave detection, one of the ...

“It’s a compact powerhouse that’s made my projects smoother and quicker.” Precise measuring is important when it comes to hanging home decor, furniture placement, building a shed, and other DIY ...

Please provide your email address to receive an email when new articles are posted on . We did not have a femtosecond laser in our practice, so we started implanting CAIRS manually, and it has been so ...

Some of my earliest memories are of me “helping” my dad and my grandfather build an addition onto my grandparents’ home. There are pictures of me swinging a hammer while I was still in diapers. One of ...

With its one-click measurement feature, you can get real-time length readings by simply pressing a button. The Class II laser technology ensures stable and accurate measurements, ranging from as close ...

I’ve got some bad news for you: Our eyes are not always reliable sources of information. If you’ve ever stepped back from a completed project and wondered why it doesn’t look right, it’s probably ...

Which laser measure is best? You may remember helping your dad hold a measuring tape when you were younger. You also may remember how he kept yelling at you to hold it straighter, even though it ...