Carpentry
Electronics
3D Printing
VR
Riddles
100

What is wood made out of?

Trees

100

What is a circuit?

A path for electricity to travel along

100

What are the two types of 3D printing?

Resin and filament

100

What does VR stand for?

Virtual Reality

100

I'm not alive, but I can grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I? 

Fire

200

What's the difference between screws and nails?

Screws have a spiral wedge, nails do not

200

What do you call a material that doesn't conduct electricity?

Insulator

200
The first step of 3d printing is creating a model. We used ___ online to make them.

TinkerCAD or Blender

200

How does the Quest 2 know what's happening around it?

Camera! Also, controller input, buttons and joystick
200

The more you take, the more you leave behind. What am I?

footsteps 

300

What two tools do you use to use to drive screws into wood?

Drill and Drill bit

300

What is a servo?

A small motor


300

3D printing is additive or subtractive manufacturing?

Additive

300

Name 3 common uses for VR in industry.

Building prototypes, Training and education, Tourism, Architecture, Movies and Special Effects

300

 I speak without a mouth and hear without ears. I have no body, but I come alive with the wind. What am I?

An echo

400

When taking screws out, do you push the drill forward or back?

Forward
400

What is a capacitor?

A electric storage unit

400

What is an STL file?

It's a common file type for 3D model information

400

Gravity sketch is a program for

creating 3d models

400

I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

pencil lead

500

What is the name of the force that holds wood in place when you use a nail or screw?

Friction

500

What is the main purpose of the the arduino microcontroller?

Receive and process commands from the computer to output

500

How long does a typical 3D print take?

More than 12 hours
500

In first steps, did you dance with a robot?

yes


500

I have keys but no locks. I have space but no room. You can enter but can’t go outside. What am I?

A keyboard