Travel
Dates and Times
Language and Literature
RANDOM
Science
100

How far is it in air miles from Denver, CO, to San Francisco?

948

100

In which century was the bicycle invented?

19th - The 1800s

100

In the Wizard of Oz, which character wanted to get a heart?

The Tin Man

100

What is the square root of 121?

11

100

Give an example of a cephalopod.

octopus, squid etc...

200

The bow is what part of a ship?

The front

200

Why is 12/7/1941 an important date?

It was the date of the bombing of Pearl Harbor.

200

What was the name of the pig in Charlotte’s Web?

Wilbur

200

How many kilos are in a ton?

907

200

What does “diurnal” mean?

Animals that are awake in the day and sleep at night

300

What was the Golden  Spike?

A railroad spike placed where the first transcontinental railroad was completed.

300

At half the speed of light, how long would it take a photon to get from the Sun to the Earth?

16:40, or about 16 and a half minutes

300

How many books make up The Chronicles of Narnia?

7

300

What do Massachusetts, New Hampshire, and New York have in common?

They all border Vermont.

300

What is an estuary?

A body of water where salt water and fresh water mix

400

Why are airport runways numbered 1 - 36?

They represent compass headings divided by 10

400

What did the United States do in 1978 to protect children’s brains?

The United States banned the use of lead paint in houses.  Lead is toxic to developing brains.

400

What does “interrogative” mean?

a question

400

What is Bikini Island famous for?

A site for nuclear weapons testing during the Cold War.

400

Which element combines with sodium to make salt?

Chlorine

500

When and why was the engine brake introduced?

1961.  Engine Brakes or Jake Brakes were invented to help large trucks slow down when regular brakes could fade or fail.  They use engine power to slow the truck.

500

If it is 5:00PM in Botswana, what time is it in Boston?

11:00 AM the same day during DST

500

What are Sherlock Holmes’ first words to Watson when they meet?

"You have been in Afghanistan, I perceive."

500

Give 15 US national parks that have a "T" in their name.

22

500

What is the chemical formula for ozone, and what does it mean (what is it made of)?

O3, 3 oxygen molecules