PUMPED MATTRESS, LACED – BOAT

PUMPED UP THE MATTRESS, LACED - BOAT…First was a call to the editor. Youth voice, which was heard simultaneously and joy, and pride, and impatience to share all these feelings said that we have built and successfully tested an unusual inflatable boat. Pulled out of the backpack, it is a rectangular panel: inflated “frog” becomes a raft (a large mattress); laced or strapped on end edges turns into a boat capable of taking three people and cargo. And all of this is made of a thin fabric “silverfish” with a rubber adhesive.

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CLIP-RETAINER

Hanging the trousers on the bar hangers can not be sure that they won’t slide because are always in a state of some kind of “unstable equilibrium”. To avoid this, the bar often hang the “friction” material, such as foam rubber, porous rubber. But this takes skill and the appropriate glue to pick up and Read more…

GARDENER-BUILDER

When the erection even garden shed great importance is the accuracy of the marking: for example, improperly laid Foundation can cause distortion and cracking of walls, roof and other elements. For exactly the same requires special fixtures, which are not always .it is possible to get. So I made a device from a school protractor Read more…

THE ETERNAL BUS

EVERLASTING TYREJudging by the works submitted to the contest by Cycling, and today they have solved two major technical problems: the creation of a roomy trunk with a bag or holdall and protection of the tire from punctures. The latter is especially important for bikes equipped with cameras-“tubes” that do not have separate tires.

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