Dates
People
Cool facts
Percentage
Numbers
100
It wasn't until ______ that the right shoe was invented
1818
100
The Wright brothers invented this
aeroplane
100
Tested by 250 children in a hospital they all didn't like what
clowns
100
In average how much of an electric bill is lighting
What is 25%
100
About how much pieces does a car have
What is 5,000
200
When was the world's first vacuum cleaner invented
1866
200
Who invented a simple odometer to help measure the mileage of the routes that he attached to his carriage?
What is Ben Franklin
200
If you put _____ on cotton it will catch on fire.
super glue
200
91 percentage of this went into landfills
single use diapers
200
How much did the first microwave cost
$5,000
300
When is "National Clean Out Your our Refrigerator Day"
November 15
300
Who was the first president to be born in a hospital
Jimmy Carter
300
What word can be typed with only the top row of keys
type writer
300
The refrigerator has gone from a luxury item to a necessity present in how much percent of homes
99.5
300
Infants need how many diapers a day of these a day
What is 12 diapers
400
When was the first battery created
1798
400
Who invented the odometer
Vitruvius
400
JavaScript is the #1 most-used language on where
Github
400
In 1938, ___ percent of homes with electricity owned a vacuum cleaner
27
400
Recycling one ton of paper saves about how many trees
What is 17
500
After the “electric iron" the vacuum cleaner was the most popular electric appliance in the home from _________
1920 to 1960
500
The first man who publicly carried umbrella was who
Jonas Hanway
500
Ethel Merman recorded a song to the tune of _______to promote the new ZIP codes
"Zip-a-dee-doo-dah
500
Approximately how much percent of current cancers in the U.S. are due to CT scans.
0.4%
500
How much did the first microwave weigh
What is 750 pounds
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