Look in the link I will place below
Bicycle
Bicycle tube valves are one-way valves. They let air pass one way, then holds it in.
pulley
Wheel and axle.
He invented the first bicycle in 1434.
its just a name
The tenants of Dinamo Arena are FC Dinamo Tbilisi and Georgia national football team.
Dinamo Riga was created in 2008.
FK Dinamo Pančevo was created in 1945.
FC Dinamo Sukhumi was created in 1936.
FC Dinamo Sukhumi ended in 1991.
HC Dinamo Minsk was created in 1976.
FC Dinamo Almaty was created in 1937.
FC Dinamo Tbilisi was created in 1925.
CS Dinamo București was created in 1948.
BC Dinamo Tbilisi was created in 1934.
Dinamo - Moscow Metro - was created in 1938.