What only unexpected use is not find the inflatable design of modern soft materials. The picture shows developed by one of the Australian firms soft “Jack” to lift the weakened animals.
Unusual lift easily pumped, even from the exhaust pipe of a nearby vehicle.
Recommend to read
INSTEAD OF THE VALVE BALL
Have water pipes in homes, as in the system of cold and hot water, a so-called shut — off valves- the valves closing off the flow of water in taps. The design of such valves may be...
ON THE ROOF AND BOTTOM
In our latitudes, with a sharp seasonal shifts in temperature and high rainfall, as a rule, roofs of buildings and walls suffer most: and therefore they need attention and the necessary...
