USS Nautilus, the world's first atomic-powered submarine, is christened by Mamie Eisenhower and launched in Groton, CT

The video discusses the launch of the Nautilus, the world's first atomic-powered submarine, marking a new era in both military and civilian applications of nuclear power. The Nautilus, developed by the U.S. Atomic Energy Commission and private industry, features a nuclear reactor that allows it to travel globally without resurfacing. It is faster than most destroyers and can deliver troops or fire atomic warheads, rendering traditional ships obsolete. The launch, attended by Mrs. Dwight D. Eisenhower, symbolizes both the defensive power and peaceful potential of nuclear energy.

What is the significance of the Nautilus in terms of nuclear power?

• It is the first atomic-powered submarine.

• It is the first submarine to use solar power.

• It is the first submarine to be built entirely from recycled materials.

• It is the first submarine to be launched in the Pacific Ocean.

How does the Nautilus change the capabilities of submarines?

• It allows submarines to operate only in shallow waters.

• It makes submarines invisible to radar.

• It allows submarines to travel without needing to resurface.

• It enables submarines to fly.

What speed can the Nautilus achieve underwater?

• 10 miles an hour

• 50 miles an hour

• 35 miles an hour

• 20 miles an hour

Who was the first wife of a president to christen a submarine?

• Mrs. John F. Kennedy

• Mrs. Franklin D. Roosevelt

• Mrs. Harry S. Truman

• Mrs. Dwight D. Eisenhower

What dual symbolism does the launch of the Nautilus represent?

• Atomic defense and peaceful nuclear power

• Economic growth and technological advancement

• Cultural heritage and scientific innovation

• Environmental conservation and military strength