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multiple hollows
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adapt to absorb shock
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adapt to different use circumstances
(2)
add a hole to hang object
(2)
add a new function or integrate another function
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isolate stresses or loads
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pass something through the object
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reduce drag
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reduce space requirement
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seperate different functions
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Sustainable printing
Stop thief chair
Dot parasol
Towel Hanger that Dries
Chronotemp
Mercedes ESF 2009 Safest Car Ever
Calima Washer dries delicate clothing
Modular Glass Tubes Lightning
Rainman decanter
open celled metal foam
Permapave
Non-pneumatic tire
MotoPOD Cargo Pod Fits a Motorcycle to Your Plane
Air Conditioned Tennis Racquets
Bubble Wrap Calendar
Simple Design For Carrying Coffee
Air-conditioning along the lines of termite mounds
Swan Desk
Vector glass
Intercell
Nail holding device
Smart Foam
Super Carbon Nanotube Vest
Sun tattoo
Gel-Bot water bottle
Bubble screen
Touchless phone
Sway Stool
Terahertz filter
Eco Coffins
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