First test of the Hydrogen Bomb at Enewetak Atoll

The video covers the first hydrogen explosion in 1952 at El Ujilab, part of the Eniwetok Atoll in the Marshall Islands. It details the setup and preparation for the explosion, including the housing of the hydrogen weapon and the collection of detonation data. The video also describes the monitoring process on the Estes command ship during Operation Ivy. The explosion itself is depicted, highlighting the massive fireball and shockwave. Finally, the video shows the development of the cloud formation, with photographs taken from a significant height and distance from the detonation site.

Where did the world's first hydrogen explosion take place?

• Bikini Atoll

• El Ujilab at Eniwetok Atoll

• Johnston Atoll

• Mururoa Atoll

What was the code name of the thermonuclear device used in the test?

• Mike

• Bravo

• Trinity

• Castle

What was the purpose of the Estes command ship during Operation Ivy?

• To evacuate personnel

• To collect water samples

• To monitor the timing and firing system

• To transport the hydrogen device

How high did the cloud rise two minutes after the explosion?

• 20,000 feet

• 50,000 feet

• 30,000 feet

• 40,000 feet

How far did the cloud stem push into the stratosphere ten minutes after the explosion?

• 30 miles

• 25 miles

• 20 miles

• 15 miles