Reuben's Crazy Zorb Invention Quiz

What is the primary purpose of Reuben's invention?

• To explore underwater

• To travel through deserts

• To escape from a shipwreck

• To fly over mountains

What is the main safety concern when using a zorb?

• Overheating inside the zorb

• Getting lost at sea

• Filling up with carbon dioxide

• Losing balance and falling

What solution is proposed to ensure enough breathable air inside the zorb?

• Adding more windows

• Using a scuba diving tank

• Installing air vents

• Using a fan

What material is used to create the cradle for the zorb?

• Plastic

• Steel

• Aluminum

• Wood

Why is the cradle made from strips of aluminum?

• To make it more colorful

• To make it waterproof

• To make it collapsible and portable

• To make it heavier

What tool is used to cut and engrave materials for the zorb?

• 3D printer

• CNC machine

• Laser cutter

• Hand saw

What material is used to make the rudder?

• Cardboard

• Nylon chopping board material

• Glass

• Metal sheet

What is used to control the rudder for steering?

• Pneumatic system

• Hydraulic system

• Manual lever

• Servo motors

What is the purpose of the silicon sealant in the assembly?

• To add color

• To increase weight

• To prevent water from entering

• To make it more flexible

What is the next step after completing the zorb build?

• Selling it

• Taking it to the sea for testing

• Disassembling it

• Painting it