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
TACTICAL SIXTIETH
(Model-a copy of the R-17). In October 1950, S. P. Korolev, the former at that time Chief designer of the Department of NII-88, involved in the ballistic long-range missiles, appealed to...
THE WHITE “BUTTER” OF THE DEVELOPER
Born of fire. As it is impossible to imagine a good porridge without butter, and high-quality mortar without lime. It's a common binder finds wide application in construction. Lime is...
