A resonant galvanometer (RGM) achieving multiple measurement ranges with a single sensing unit is proposed in this article. An electromagnetic torque introduced theory for ac measurement is ...

The laser beam was guided by a galvanometer scanning system and focused through an F-theta lens (focal length: 255 mm) to produce a 30 μm spot size on the substrate surface. Key laser parameters, ...

LISA is set to revolutionize our understanding of the gravitational universe and the interactions that make the entire cosmos ...

That's because Captain America: Brave New World brings adamantium into the fold. The substance shows up in the body of the ...

That’s quite a big gap, as it turns out. It covers fields from gigantic bodies like the Sun and Earth, as well as those ...

I review privacy tools like hardware security keys, password managers, private messaging apps and ad-blocking software. I also report on online scams and offer advice to families and individuals ...

Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

Unless you are a jeweler, you may find that just the appearance of gold jewelry may not be enough to make an educated ...

The Garmin Descent G2 is the kind of wearable you'd want when diving shipwrecks, but it works just as well on land, too.

Robert F. Kennedy, Jr., has expressed support for some fields of science but has also declared he’d like a “break” in ...

The dark web isn't something you can just stumble upon, and that's a good thing. Sites on the dark web can contain potentially catastrophic pitfalls in the form of illegal activity, phishing links ...