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25
×
Who invented the first telescope?
Neil Armstrong
Galileo Galilei
Hans Lippershey
Alexander Graham Bell
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25
×
What is NOT a timekeeping device back in the olden days?
smartwatch
sundial/shadow clock
water clock
candle clock
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monster
Reset all scores!
Oops!
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rocket
Go to first place!
Okay!
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fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 5 points!
Oops!
25
×
Who discovered the law of pendulum?
Charles Babbage
Galileo Galilei
Thomas Watson
Montgolfier Brothers
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20
×
Why did Wright Brothers build their own engine?
The engine was too expensive.
There was no such powerful engine available.
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25
×
Who was the first to aim a telescope to the sky?
Galileo Galilei
Wright Brothers
Charles Babbage
Hans Lippershey
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25
×
Who created the first long-lasting light bulb?
Galileo Galilei
Thomas Watson
Thomas Edison
Alexander Graham Bell
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lifesaver
Give 15 points!
Oops!
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star
Double points!
Okay!
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fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 25 points!
Oops!
20
×
Who invented papers?
Charles Babbage
Cai Lun
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25
×
Who invented the first engine-powered glider?
Abbas Ibn Firnas
Hans Lippershey
Montgolfier Brothers
Wright Brothers
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20
×
What is an invention?
A new creation.
A plagiarism.
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25
×
A sundial/shadow clock can be useful in
stormy days
rainy days
cloudy days
sunny days
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×
heart
Other team wins 5 points!
Oops!
×
gold
Win 50 points!
Okay!
×
rocket
Go to first place!
Okay!
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thief
Give points!
5
10
15
20
25
25
×
Who invented a computer?
Hans Lippershey
Thomas Watson
Cai Lun
Charles Babbage
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20
×
What is the object that casts a shadow on the dial of a sundial?
dial
gnomon
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×
heart
Other team wins 20 points!
Oops!
×
star
Double points!
Okay!
×
gift
Win 5 points!
Okay!
×
baam
Lose 15 points!
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×
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