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Display #
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100
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Title
Author
Hits
Earthquake
Written by Julie
1874
Thunderstorms
Written by Julie
1948
Hurricanes
Written by Julie
1847
Tornadoes
Written by Julie
1830
Matter
Written by Julie
1792
Tsunami
Written by Julie
1847
Atomic Theory
Written by Julie
1991
Floods
Written by Julie
1764
Fire
Written by Julie
1788
Energy: Powering the World
Written by Julie
1746
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