The Chi Ha tank was built by Mitsubishi and designated the CHI-HA. It used the Mitsubishi air-cooled 170 horsepower diesel engine and was regarded as the best tank that Japan had produced during World War II. The main armament consisted of a single 57mm gun mounted in the turret and supported by two 7.7mm self-defense machine guns.
The T-34 Tank was a Soviet tank that was produced from 1940 to 1958. Although its armor and armament were surpassed by later World War II tanks, it has been often credited as the most effective, efficient and influential tank design of WWII.
The Voyager Spacecraft: Consist of two robotic probes that were built by Jet Propulsion Laboratory in Southern California and launched by NASA in 1977. Their primary mission was the exploration of Jupiter and Saturn. Both Voyagers are now tasked with exploring interstellar space.
German U-Boat Type XXI: Were a class of German diesel-electric submarines designed during the Second World War. They were the first submarines able to operate primarily submerged rather than spending most of their time as surface ships.
Fire engines are specifically designed to fight fires and often include a larger telescopic-ladder mounted on a turntable at the back of the truck's chassis. Most also include a water tank with an onboard pump, a fire hose, an aerial ladder and multiple ground ladders.
The most widely produced and strategically important British single-seat fighter of World War II. The Spitfire, renowned for winning victory laurels in the Battle of Britain (1940-41), served in every theatre of the war and was produced in more variants than any other British aircraft.