Graffiti Shoes Invention Quiz

What is the main purpose of the Kids Invent Stuff channel?

• To create educational content for schools

• To bring kids' invention ideas to life

• To teach kids how to draw

• To review toys for kids

What was the initial problem faced with the car central locking actuator?

• It didn't fit the shoes

• It was too expensive

• It lacked the force to press the spray can nozzle

• It was too noisy

What alternative was used to press the spray can nozzle effectively?

• Pneumatic actuators

• Manual levers

• Servo motors

• Hydraulic pumps

What was the main challenge when drilling holes in the shoes?

• The shoes were too small

• The shoes were too expensive

• The shoes were too rubbery

• The shoes were too hard

What did Ruth and Shawn decide to paint during the testing phase?

• A landscape

• Each other's portraits

• A car

• A house

What was a unique feature of the lithium batteries used?

• They were solar-powered

• They were waterproof

• They had a built-in tester to show charge level

• They were rechargeable

What was the unexpected issue encountered with the graffiti shoes during testing?

• The paint colors were incorrect

• The shoes were uncomfortable

• The paint pipes burst due to pressure

• The shoes were too heavy

What did Ruth and Shawn plan to paint after testing the shoes?

• The workshop's main doors

• A car in the parking lot

• The workshop's toilet door

• A mural on the wall

What was the main reason for not painting the workshop's main doors?

• The doors were already painted

• The doors were too large

• Shawn's painting skills were not trusted

• Lack of paint

What did Ruth and Shawn plan to do after fixing the graffiti shoes?

• Use them for a school project

• Donate them to a museum

• Paint more items and share on Instagram

• Sell them online