Biomimicry: Connecting Nature and Engineering
In our recent Adventures in the Park program, children were able to build their own computers using KANO computer sets. Kids were able to explore the parts of a computer and what functions those parts have. After, the kids experimented with creating art and designing through the use of code. While the program was fun and educational, perhaps the most fascinating thing about computers is how they have been inspired by “programs” that have existed in the natural world throughout all of time.
Think of how a human brain works; nerves in our brains connect to all parts of our bodies. Nerves make patterns and connections in order to coordinate thoughts, behaviors, and sensations. Our entire body is run from one very important organ. Now, consider how a computer operates. Computers have a “brain” too, a single part that controls all functions of every part of the computer. The intricate connections and singularity of a human brain has been the inspiration behind the computers we use every day. Believe it or not, engineers continue to be inspired by nature in order to create modern day technologies like robotics, motion tracking, and aerodynamic solutions!
Scientists call this connection between engineering and nature biomimicry. Biomimicry is simply an approach to science that seeks solutions to human challenges by copying natures time-tested patterns and strategies. Click here to check out a fun fact sheet about biomimicry! Engineers take the innovations that exist in nature and apply them to human technology. Here are some examples of ways that nature has influenced modern devices:
Airplanes and jets are modeled after the flight principles of birds. The streamlined body shape of hawks and falcons inspired the shape of a plan.
The design for radar and sonar equipment was copied from the echo-location abilities of both bats and dolphins.
Basic water filters that we use in our homes are inspired by animal cell membranes; certain things are able to pass through while others are kept out.
Adhesives for microelectronics and space applications were derived from the powerful adhesion abilities of geckos and lizards.
Velcro, used by many of us daily, was inspired by the way burrs and plant seeds stick to clothing and animal fur.
Even though it seems as though the modern era and technology is driving us away from nature, the innovations found in plants and animals continue to inspire us every day. This is why, even still, we need to make sure we protect the wonderful creatures we share the planet with. They are so uniquely designed that they provide innovation and inspiration to us every day. Look around your house at what modern innovations exist there and consider how they may have been inspired by the awe-inspiring natural world.