Kids Invent Stuff: Water Crossing Contraption Quiz

What is the main goal of the challenge presented in the video?

• To build a boat from scratch

• To fish in the river

• To cross the river using a water crossing contraption

• To swim across the river

What modification was made to the floating shoes to enhance their performance?

• Added a motor

• Attached fenders filled with air

• Replaced the soles with rubber

• Painted them with waterproof paint

What is the purpose of the fenders used in the floating shoes?

• To add weight

• To increase buoyancy

• To improve steering

• To provide propulsion

How did the presenters feel about the water crossing contraption test?

• They had a lot of fun

• They were disappointed

• They were scared

• They found it boring

What did Ruth do after successfully reaching the other side of the river?

• She celebrated and got a towel

• She dismantled the contraption

• She towed Sean across

• She went for a swim