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
THE CREATORS OF “FIRE ARROWS” (PART 2)
Reactive BM-8-24. In August 1941, took arms 82-mm rocket M-8. It was a modification of the aviation RS-82 for use in the field artillery, which had almost twice the mass of the...
F-104 “STAR FIGHTER”
The cold war, which lasted for several decades, was one of the most devastating in the history of mankind. Huge forces and means were involved in research and development of high-tech...
