This most definitely applies to hand warmers too. With the right hand warmer, you can pleasantly recreate in virtually any cold-weather setting and still enjoy toasty-warm digits. After putting 11 ...

If you're over those squishy, shake-activated hand warmers and want something a little more high-tech for those chilly ...

but is also doubles as a miniature heater that the manufacturer claims can bring its surface temperature up to 48 °C (120 °F) for several hours. You can hold in in your hand, put it in your ...

We tested how much heat five of the most popular rechargeable hand warmers produced, and how long their batteries lasted.

but is also doubles as a miniature heater that the manufacturer claims can bring its surface temperature up to 48 °C (120 °F) for several hours. You can hold in in your hand, put it in your ...

Depending on how long you’re out and how cold your hands get, picking the correct type of hand warmers for your needs can be ...

The Lifesystems rechargeable hand warmer is a step up from your standard gel hand warmer. It charges via USB, offers different heat settings and doubles up as a power pack in a pinch. At RRP it'll ...

This guide helps you choose the best room heaters, comparing different options, types and brands. Be it the best fan heaters ...

Temperatures of each hand warmer (in Fahrenheit) from the first minute of activation until their temp dropped below 100 degrees. I ran a separate test of the best electric hand warmers and the best ...

The first 'reaction' that we tried for our hand warmer involved dissolving potassium carbonate (K 2 CO 3) in water. Potassium carbonate is one of the chemicals left behind in the ashes of burnt wood.

To heat your car without a functioning heater, use blankets, layers and hot water bottles for insulation. It’s smart to keep ...