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
He invented the first bicycle in 1434.
Wheel and axle.
its just a name
The tenants of Dinamo Arena are FC Dinamo Tbilisi and Georgia national football team.
Dinamo Riga was created in 2008.
FC Dinamo Tbilisi was created in 1925.
HC Dinamo Volgograd was created in 1972.
Dinamo Basket Sassari was created in 1960.
FK Samarqand-Dinamo was created in 1962.
MFK Dinamo Moskva was created in 2002.
BC Dinamo Tbilisi was created in 1934.
FC Dinamo Almaty was created in 1937.
CS Dinamo București was created in 1948.
FC Dinamo Sukhumi was created in 1936.