Name The Year: PM Tojo, 6 other Japanese hung for war crimes by US.?

Questions

Science : This Russian scientist used dogs to study conditioned reflexes.?

Science : This is like an airplane but has its propeller on top instead.?

Science : This is the reading system used by the blind.?

Science : This science deals with the motion of projectiles.?

Science : To make a car go backwards you have to put it in what gear?