• 36 Exploration
• 11 Research
• 7 Robotics
• 6 Cell phones
• 6 Experimental automobiles
• 5 Cancer
• 4 Climatic changes
• 4 Surgery
• 3 Heart
• 3 Three-dimensional imaging
• 2 Artificial satellites
• 2 Computers
• 2 Cybernetics
• 2 Design and construction
• 2 Environmental protection
• 2 Equipment and supplies
• 2 Fuel cells
• 2 Motor vehicles, Amphibious
• 2 Ozone layer depletion
• 2 Stem cells
• 2 Treatment
• 1 AIDS (Disease)
• 1 Aerodynamics

• 101 Clark, Evan
• 101 Switch International
• 1 Gibson, Jason

• 102 English

• 35 Outer space
• 1 Arctic regions
• 1 Mars (Planet)

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