This document discusses biomimicry, which is a method of creating innovations by emulating nature. It provides examples of how researchers studied gecko feet to develop wall-climbing materials, and how sonar and radar technologies were developed by studying echolocation in bats and dolphins. The document also summarizes how engineers redesigned a train nose based on the kingfisher bird's beak to reduce tunnel noise, and how Speedo designers created a swimsuit fabric inspired by shark skin to reduce drag on swimmers.

1. BIOMIMICRY
VIKAS RAGHAV (1122)
SONALI GUPTA (1103)
CHIRANJEEV GOEL (1027)
ARSH LAKHINA (1013)

2. What is biomimicry?
Bios = the
living world
+
Mimicry = to
emulate
Biomimicry is a
method engineers and
designers use for
creating innovation, by
looking to the natural
world for ideas.

3. What is biomimicry?
For example, researchers studied how geckos climb walls and developed
materials that mimic the microscopic structures of gecko feet.

4. Biomimicry is an exciting field that seeks to copy or imitate
nature to create sustainable solutions to human problems. That
is, biomimicry offers solutions that can keep going without
damaging the environment.
Today, biomimicry is used by professionals such as scientists,
engineers, designers and business people to create new ideas.

5. You may be already familiar with some
examples of biomimicry.
Echolocation is the use of sound
waves and echoes to determine the
location of objects. Bats and dolphins
use echolocation to navigate and find
food. Scientists studying echolocation
in animals developed sonar and radar
technologies that today are widely
used in the ocean, on land and in outer
space to navigate and
find objects.

6. In Japan, a new commuter train
was going so fast that it made a
booming sound when it entered
tunnels. Engineers successfully
re-designed the nose of the train
by copying the Kingfisher bird’s
beak shape and solved the noise
problem.

7. Pascal
Deynat
Designers at Speedo were
inspired by the mosaic-like
layering of shark skin to create a
swimsuit fabric that could reduce
“drag” on the swimmer.
Famously, these “Fastskin” suits
were worn by the U.S. team at
the 2008 Olympics and were
later banned.