We've been using these cooling fans all summer long. Shop our top picks, including a Dyson option with hot and cool settings.

A quality pedestal fan can be the perfect solution for cooling a warm room or ventilating a garage. Check out the ...

And while air purifiers can let off a slight breeze that may make you feel cooler during hot weather, they won’t cool down a room or lower the temperature. If you want to do this, you’ll need to buy a ...

Frequency! It’s an important thing to measure, which is why [Jacques Pelletier] built a frequency counter some time ago. The four-function unit is humble, capable, and also an entry into our ...

DeWalt has a reputation as an expensive but reliable toolmaker. These 13 tools are the exception that proves the rule, ...

“The AI Portable Air Conditioner Fan is a compact 4-in-1 evaporative cooler with a 1500ml water tank, remote control, and ...

Vacheron Constantin, Ulysse Nardin, Greubel Forsey, and seven other watchmakers dropped stylish new wrist candy this month.

Ressence has teamed up with German contemporary sculptor and painter Daniel Engelberg on its latest watch – but what are the ...

Your gadgets run on direct current, but the electricity in your home is alternating current. What’s up with that?

Quantum mechanics used to generate truly random numbers for encryption, incorporating blockchain for traceability and security.

Sometimes, there are too many choices in this world. My benchtop function generator can output a sine, square, or saw wave ...

Neutrinos are fundamental particles characterized by no electric charge and very small masses, which are known to interact ...