Search For World's Roof Gets Hotter

The transcript discusses the history of balloon exploration, starting with Professor Piccard's ascents in the early 1930s. It highlights Commander Settle's attempts to break altitude records, including challenges faced during his flights. The narrative then shifts to international efforts, mentioning a Russian record and future British plans to reach new heights, emphasizing the ongoing quest to explore the stratosphere.

Who was the first scientist mentioned to have started the exploration of the stratosphere?

• Mr. Mark Ridge

• Professor Piccard

• Commander Settle

• Major Fordney

What was the main reason Commander Settle had to descend during his 1933 balloon flight?

• Valve trouble

• Bad weather conditions

• Mechanical failure

• Lack of fuel

Which country set a new altitude record with a balloon reaching approximately 61,750 feet?

• Russia

• Belgium

• Britain

• United States

What is the target altitude for Britain's upcoming balloon attempt led by Mr. Mark Ridge?

• 25 miles

• 10 miles

• 15 miles

• 20 miles

Who is the British scientist preparing for the high-altitude attempt?

• Professor Heldane

• Commander Settle

• Major Fordney

• Professor Piccard