which contain a lithium ion battery, create a small electrical "arc" that's much hotter than an open flame. To ignite it and light your candle, all you do is hold down the button — you'll hear a ...

We found a lantern on sale right now that is great for any emergency situation or camping, no charging required. The Dynamo Hand Crank Solar Powered Lantern, originally $44, is now just $13 at Amazon.

A group of Swiss and Italian researchers, pastry chefs, and food scientists has developed an edible robotic wedding cake ...