Japanese researchers design space elevator

The video discusses the construction of a space elevator using a high-strength steel cable with carbon nanotubes. It includes plans to deploy satellites that will connect to the cable and measure 10 cm on each side. The elevator will consist of six oval-shaped cars, each 18 meters long and 7.2 meters wide. Cameras attached to the satellites will record the elevator's movement in space.

What is the primary material considered for the high-strength steel cable?

• Carbon Nanotube

• Copper

• Aluminum

• Titanium

What is the approximate size of the satellites planned to be released?

• 10 centimeters on each side

• 5 centimeters on each side

• 10 meters on each side

• 1 meter on each side

How many oval-shaped cars make up the space elevator?

• 7

• 6

• 5

• 4

What is the length of each car in the space elevator?

• 15 meters

• 22 meters

• 18 meters

• 20 meters

What is the purpose of the cameras attached to the satellites?

• To communicate with ground stations

• To record the elevator's movement in space

• To monitor weather conditions

• To capture images of Earth