Is an American third-generation main battle tank that entered service in 1980. It features a powerful turbine engine, sophisticated composite armor, and separate ammunition storage in a blow-out compartment for crew safety. Weighing nearly 62 metric tons, it is one of the heaviest battle tanks in service.
The Sherman Tank was the primary tank used by the United States during World War II. The tank was named after Union General William Tecumseh Sherman. Production exceeded 50,000 units. Only the Soviet T-34 tank was produced in larger numbers during World War II. Though it was wholly inadequate against the heavier armed 56 ton German Tiger I and the 72 ton Tiger II, mobility, mechanical reliability and sheer numbers helped offset their disadvantages strategically.
This German tank was the most powerful tank in the world when it was introduced in August 1942. The 88mm gun was extremely powerful and the heavy armor made it almost impervious to attack. The success of the Tiger was so profound, that no allied tank dared to engage it in open combat. This psychological fear soon became to be known as "Tigerphobia".
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 F/A-18 Block III Super Hornet is the newest highly capable, affordable and available tactical aircraft in U.S. Navy inventory. The Super Hornet is the backbone of the U.S. Navy carrier air wing now and for decades to come.
Perseverance launched July 30, 2020, enroute to Jezero Crater, Mars. Perseverance features a plutonium power source and a variety of instruments to aid the rover in its mission to seek signs of previous life on Mars, as well as collect data to further aid future manned missions there.
Ingenuity, the 4 pound helicopter that was launched with Perseverance, features four specially made carbon-fiber blades, arranged into two rotors that spin in opposite directions at around 2,400 rpm – many times faster than a helicopter on Earth. It is a separate experiment from the rover and is intended to demonstrate technologies needed for flying in the Martian atmosphere.
Sikorsky® UH-60 Black Hawk® Since being introduced to the Army in 1979 this medium-lift, multi-role helicopter is now used in more than 28 countries world-wide. It has fought its way in and out of countless combat zones to deliver and extract troops, save lives, provide critical supplies and perform as an aerial firefighter and border patroller.
The supersonic F-14 Tomcat is a twin-engine, variable-sweep wing fighter aircraft. It was developed for the US Navy to counter Soviet MiG Fighter jets. The Tomcat is a two person crew consisting of a pilot in the front seat and a Radar Intercept Officer (RIO) in the back seat.
Over 15 stories tall, the external tank flanked by two booster rockets, enabled the space shuttle to escape Earth’s gravity and send it into orbit. The two booster rockets would burn 9 tons of fuel per second, at a velocity of 3000 miles per hour.
Shuttle nameplates included: Atlantis, Discovery, Endeavor and Enterprise.