For pumping nipple balls often use Bicycle pump with a special needle. But it does not matter if it broke or its just not there at hand: with this work well covered by a normal Bicycle nipple off a rubber tube mounted with its threaded shank in the hole of the pump.
Recommend to read
COTTAGE-AMPHIBIAN
We have already talked about a jeep-climber, which could become a new kind of mountain transport (see "M-To" No. 12 of 1974). But machine-controlled trucks will be able to find...
THE PLOWMAN, AND THE TROOPER
Almost ten years ago bought a house with a plot of land in the village. The site must be processed, but without technology this work was daunting, and the money she had left. Here and...
