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.
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“SLAVUTICH-M1”: WING PLUS MOTOR
"Slavutich-M1" is a hybrid of conventional hang glider and the trike. Constructive simplicity, light weight, collapsibility, balance management principle and availability of the engine...
STRUG
The knives or Strug indispensable when machining curved surfaces. To make them simply — it will only have an old file with a length of about 200 mm. In the first file you need to...
