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1
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Aquariums
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2
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Las Vegas Hotels
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3
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Monumental Statues
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4
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Antibiotics
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5
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The Police Car
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6
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Plastics
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7
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Medical Imaging: The Voyage Inward
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8
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Sports Technology: Equipment
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9
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Bombs
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10
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Prosthetics
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11
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Weather Predictions
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12
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Stereo and the Sound Revolution
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13
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Mail Delivery: Erasing the Miles
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14
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Clocks
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15
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Airships
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16
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Physical Fitness: The Quest for Health
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17
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Physical Fitness: The Quest for Muscle
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18
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History of Tall Buildings
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19
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Engineering Disasters (1)
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20
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City Parks
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21
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Spy Technology
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22
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Battlefield Medicine
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23
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U.S. Mints: Money Machines
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24
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Map Making
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25
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Rescue Technology
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26
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Scuba Diving & Underwater Breathing
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27
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Dynamite
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28
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Offshore Oil Drilling
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29
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Hoover Dam
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30
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Baseball Parks
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31
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Oakland Bay Bridge
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32
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New York Bridges
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33
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Crash Testing
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34
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Parachutes
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35
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Newspapers
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36
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Fireworks
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37
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The Atlantic Wall
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38
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Simulators
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39
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The Tool Bench: Power Tools
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40
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The Tool Bench: Hand Tools
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41
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More Earthmovers
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42
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Forts
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43
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Emergency Room
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44
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Demolition
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45
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Motorcycles
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46
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Security Systems
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47
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Engineering Disasters (2)
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48
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Niagara Power
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49
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Casino Technology
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50
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Lost Marvels
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