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