If the room is cold, and you work at a Desk and do you have cold hands — warm them, here is an unusual mini-fireplace, build which is not particularly difficult. You only need a curved polished metal sheet on a heat-resistant stand, and a bunch of tablets of dry alcohol, familiar to tourists and hunters.
Recommend to read
WIRE SAWING
In one of the rooms of the magazine was published a material "the Jigsaw for Plexiglas". Offer instead of nichrome wire to make a "electropulse" of two strands of nichrome. In this case,...
NOT A TRUCK, AND LUCKY
Even a teenager will be able to cope with a large metal flask of water or heavy gas cylinders, driving them to the house without the help of a truck, but only because that's such a...