Matching Pairs Biomimicry 2nd gameOnline version Match the natural thing with the man-made invention by Sascha Lopez 1 Toe pad's on tree frogs 2 Gecko's feet 3 Natural ecosystem 4 Seashells 5 Dolphin communication (whistles and clicking) 6 Tubercles (bumps on the flippers of whales that allow water to flow over them quickly, with no drag 7 Cockroaches 8 Bomardier Beetle's repellent spray (to scare away enemies) 9 Arrangement of leaves on plants 10 Kingfisher bird beak Micro Mist spray technology (that is better for the environment than regular aerosol sprays) New materials for ceramics Nose cone of Japan's 500 Series Bullet Train Climbing pads that stick to walls Tire treads (the pattern on a tire that keeps them from skidding) How solar panels are arranged Wind turbine bumps to reduce drag of wind Underwater communication technology Self-working farm Kamigami Robots (small robots that can go into small spaces and climb over rough terrain)