Scientists invented something according to what animals.

2。 Fireflies-artificial luminescence;

3。 Fish volt battery;

4。 Jellyfish-jellyfish ear storm predictor,

5。 Frog eye-electronic frog eye

6。 Principle of ultrasonic locator for bats-Pathfinder "

7。 Cyanobacteria-device for photolysis of water

8。 Study on Human Skeletal Muscle System and Bioelectricity Control —— Walking Machine

9。 Animal claws-hooks of modern cranes

10。 Proportion of animals. Corrugated roofs

1 1。 The fin stroke of a fish.

12。 Mantis arm, or grass saw.

13。 Xanthium -velcro

14。 Lobster odor detector.

15。 Gecko toe tape

16。 Shell-surgical suture to ship repair.

17。 Shark swimsuit,

18。 Bird-plane

19。 Fish submarine