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This quiz consists of 5 multiple choice and 5 short answer questions through Part 5: The Digital Domain and The Last Mammoth.

Multiple Choice Questions

1. What is another type of wedge the author mentions?
(a) The inversion ring.
(b) The caliper.
(c) The gate latch.
(d) The sharp tapered edge of axes.

2. What emits both infrared and light rays?
(a) The moon.
(b) A planet.
(c) A light bulb.
(d) The sun.

3. How many types of gears are there?
(a) Seven.
(b) One.
(c) Four.
(d) Five.

4. What contains one element which is the detonator and another reactive element which acts as the propellant?
(a) Explosives.
(b) Engines.
(c) Propellants.
(d) Oscillators.

5. What is one step in creating liquid crystal displays?
(a) Filtering the light for reds.
(b) Filtering the light for greens.
(c) Bending the light to forty-five degree angles.
(d) Polarizing the light.

Short Answer Questions

1. What is the type of electricity when electrons travel through a conductor such as metal?

2. Why does Bill invite the mammoth in?

3. What is a wheel and rod attacked by a hinge?

4. Where are the pumpkins placed?

5. What are small propellers mounted in the base of a ship's hull?

(see the answer key)

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