When you need to pour the liquid in a bottle with a narrow neck, you always use the old reliable and proven method: inserted into the hole daddy or thin wire of a suitable diameter so as not to touch the walls. The liquid in this “vortex” flows gently and smoothly.
Y. BOGOYAVLENSKIY, Kazan
Recommend to read
DEBUT CLASS F1G
In today's post — the story of rezinomotornaya models of a new class F1G, technical requirements which can be reduced to two basic: the minimum weight of the aircraft without rubber...
WITH THE BIKE IN THE SUBWAY
But not to throw out it! And involuntarily thought creeps in to make it a foldable frame. The same as, say, the "Kama". I reviewed the literature on the subject (including the...
