If you think smart home, you might not imagine a temperature sensor, but there's a lot you can achieve with one of those and ...

One of the joys of writing up the entries for the 2025 Component Abuse Challenge has come in finding all the different alternative uses for the humble transistor. This building block of all modern ...

Current refrigeration methods, although useful and safe, are not efficient or environmentally friendly. Fridges and Air ...

According to the U.S. Department of Energy, setting your thermostat to 68°F cut down the work of the heating system and ...

Air conditioning hasn't changed much in the 100 years since it was first developed, but there may be a new technology just ...

Money saving and making your money go further has never been so important as we face a cost of living crisis with energy bills rising and food prices going up. Here we will bring you the latest tips ...

The best smart thermostats we've tested can control your home's heating and cooling with your phone or voice—and might help you save on energy costs. I’ve been working with computers for ages, ...

Bigger isn't always better when it comes to a home security system. Sometimes small, discrete devices can deliver more peace of mind. Especially if perpetrators can never even tell they're being ...