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