AND A SIPHON, AND A FIRE EXTINGUISHER

AND SIPHON, AND a fire EXTINGUISHERhow it works like this, and a good host you will not regret the five minutes to produce such a device. At the depot you can put any thick-walled bottle. You will also need the rubber tube and a metal or glass tube of length 10— 12 cm and an inner diameter of about 3 mm. Fill with water a vessel to about half and stir in the soda at the rate of 4 teaspoons per Cup. Before you plug the bottle with a rubber stopper with her passed through the tube, hang it on the inside string pouch with citric acid so that it does not touch the water. The fire extinguisher ready. You are armed against micropora. Is to turn the vessel, as, from the tube will begin to break the foam jet of water.

Recommend to read

  • ON THE WATERS — THE RHYTHM OF THE WALTZON THE WATERS — THE RHYTHM OF THE WALTZ
    Catamaran-vetrohod with hybrid propulsion. Despite the almost complete power supply equipment heat engines, shipbuilders are still hoping to create a workable ship, driven by wind. Only...
  • THE TAPE — SEWING MACHINETHE TAPE — SEWING MACHINE
    Usually a polyethylene film for greenhouses connected by heating with a soldering iron or the edge of the iron. While we don't always get a strong and reliable connection, especially...