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
INSTEAD OF A WEDGE
Love tinkering in my spare time. Probably most often use the hammer, but the mounting of the striker on the handle with a wedge it seems to me unreliable. So I decided to make this...
SLED… IN A ROLL
In the folded, or rather— in the collapsed view, such a sledge is very transportable, you can even carry them under one arm, and in the car trunk will fit several sledges-rolls. Design...