Need to start a fire but you’re out of matches? Some steel wool and a 9-volt battery will do the trick. Just touch the ...

Here's how to safely set steel wool (also called wire wool) alight using nothing more than a 9V battery. It's not difficult but you must take care as the wool and the dish can get very hot - adult ...

This seems plausible, except: I short circuited 2 batteries (fully charged), together, (minus to plus ... like steel wool or a paper clip short out across the top of a 9 volt battery and ignite ...

With some motors from eBay and some flaming steel wool, he created a particularly terrifying version of the Olympic’s iconic linked rings logo. Even if you won’t be tuning in for the ...