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Time 1
Time 2
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Time 5
100
Who discovered that the sun was in the middle of the solar system?
Galileo
100
Who introduced the idea of time zones?
William Allen
100
What do you need to have a good time?
A nice watch
100
What king would give an award to anyone who could figure out longitude?
King Phillip III
100
How many children did Galileo have?
Three
200
Why is it hard to get to know what time it is on a submarine?
No sunlight.
200
What year was the first atomic clock built?
1950
200
What time is it right now?
Look at a clock.
200
What did people do to rebel against factories?
Show up late for work.
200
True or False America went from 100 different time zones to only four.
True
300
Who designed the pendullum clock?
Galileo
300
How many leap seconds have been added since 1972?
25
300
Who found out how to find longitude?
John Harrison
300
Why do most people go to Pisa?
For it's leaning tower.
300
How many hours in a submarine clock cycle?
18
400
Why do sailors need accurate time?
Navigation
400
What orbits Jupiter?
Moons
400
What started the Industrial Revolution?
A clock.
400
Name the three fruits Callum wrote on his paper?
Bananas, Strawberry, Blueberry
400
What did people use in ancient times as a clock/
A sundial
500
What transformed America in the 19th century?
Railroads
500
What invention helped people to stay awake?
Coffee
500
Who created the machine to mass produce watches and clocks?
Dennison
500
How did Galileo get inspired to develop the pendullum?
Chandeliers swinging in a cathedral
500
What astronomy tool excited Galileo?
Telescope