When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around the dial mean.

Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.

Two mathematicians have proved that a straightforward question — how hard is it to untie a knot? — has a complicated answer.

Physicists have found a way to redistribute uncertainty in quantum measurements, paving the way for ultra-sensitive ...

Physicists in Australia and Britain have reshaped quantum uncertainty to sidestep the restriction imposed by the famous ...

What is the meaning of life? Even the best of us couldn't hope to answer that question in a Universe Today article. But there ...

Foundational research is paving the way for next-generation quantum sensors. Physicists in Australia and the United Kingdom have found a way to reshape quantum uncertainty, offering a new method that ...

With the right tools, fiber can be used to hear footsteps, detect ground movement, feel shifts in temperature and sense when ...

A simple yet intuitive approach to tracking tiny, quantum mechanical particles could inform the next breakthrough in quantum technology.

Coriolis flowmeters from ABB deliver accurate measurement of coolant concentration, crucial for reliable battery performance ...

While we often get a detailed backstory of the projects we cover here at Hackaday, sometimes the genesis of a build is a bit ...

Occasionally a design requires capacitors that are much closer to being identical in value to one another than the usual ...