Watch a Giant Duck Float Down a China Canal

The video discusses an experiment in China using plastic ducks to test water speed. The methodology involves using water group cameras and GPS devices. Some footage is shown from the deck, and the canal is designed to divert water from southern China to drought-affected areas.

What is the primary purpose of using a plastic duck in the water?

• To measure the water's temperature

• To test the speed of the water

• To attract wildlife

• To clean the water

Which devices are used alongside the plastic duck to test water speed?

• Water group cameras and GPS devices

• Drones and satellites

• Sonar and radar

• Thermometers and barometers

What is the footage shown in the video primarily from?

• A satellite view

• The canal's construction site

• A nearby river

• The deck itself

What is the main function of the canal mentioned in the video?

• To generate hydroelectric power

• To provide a new shipping route

• To divert water from southern China to drought areas

• To create a recreational area

Where is the canal designed to divert water from?

• Southern China

• Eastern China

• Western China

• Northern China