These components are probably the most valuable parts you can salvage from old gear. They are essential if you are working on ...

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

When you want to enjoy your outdoor spaces in the cold without piling on the sweaters and blankets, a patio heater is a complete game-changer. The best patio heaters keep you and your patio furniture ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

Pamela is a freelance food and travel writer based in Astoria, Queens. While she writes about most things edible and potable (and accessories dedicated to those topics,) her real areas of expertise ...

Electric fan heaters are typically light, portable, easy to set up and handy for fast heating. We've tested electric fan heaters from Argos, DeLonghi, Dimplex, Dyson, Russell Hobbs and more. We ...

Espresso machine test 2025: 7 home setups compared – design, tech & daily grind. Which one’s the best espresso machine for ...

Patrick Gallagher has a decade of experience testing products from kitchen appliances to home security essentials, focusing on what matters most. The best fan heaters are light, portable and easy to ...

Arduino is probably the first thing that comes to mind for most hobbyists and students when they think about embedded systems. It has certainly gained its name among the electronics community, and in ...

The theory behind hydropower is very simple: water obeys gravity and imparts the gained kinetic energy onto a turbine, which subsequently drives a generator. The devil here is, of course, in all the ...