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

  • WOODEN ANTENNA…WOODEN ANTENNA…
    The ham-hams is well known that, to ensure reliable connection in addition high-sensitivity receiver and a powerful transmitter is needed and a well-designed antenna. There are many...
  • SHOVEL ON THE DOOR HANDLESHOVEL ON THE DOOR HANDLE
    Shovel — ancient as the world, the instruments of labor. The design of it worked for centuries, and new, it would seem, not to invent. However, enthusiasts no-no and suggest something:...