What is the main advantage of using hex nuts instead of bearings as counterweights?

• They are more durable.

• They are cheaper.

• They are lighter.

• They are easier to find.

What size should the initial cylinder be adjusted to in TinkerCAD?

• 30 by 30

• 28 by 28

• 25 by 25

• 32 by 32

Why is it important to change the number of sides to 64 in TinkerCAD?

• To make it more stable.

• To reduce material usage.

• To give it a nice rounded look.

• To make it easier to print.

What tool is suggested to ensure the bearing fits snugly into the hole?

• A screwdriver

• A rubber mallet

• A hammer

• A wrench

What is the purpose of using the 'align' function in TinkerCAD?

• To change the color of the model.

• To ensure components are centered.

• To duplicate the components.

• To resize the components.

What is the size of the hex nut hole created in the design?

• 18 by 18

• 20 by 20

• 16 by 16

• 22 by 22

How many degrees should each component be rotated to form the spinner?

• 60 degrees

• 180 degrees

• 120 degrees

• 90 degrees

What file format is used to export the design for printing?

• STL

• OBJ

• FBX

• 3DS

Approximately how much does it cost to print the spinner?

• 70 cents

• 1 dollar

• 50 cents

• 90 cents

Where can additional resources and links be found?

• In the Cura software

• In the TinkerCAD library

• In the 3D printer manual

• In the video description