Dolphin chirps are inspiring a new tsunami early warning system

Dolphins are social creatures and to keep the conversation going underwater they have adapted a form of communication that uses short chirps. These sounds are perfectly designed for traveling through the water and that’s why we are following their lead. Scientists are studying dolphin sounds and using this information to improve how we communicate in what is known as biomimicry or nature inspired design.

To warn people about a tsunami’s massive waves sensors are placed deep underwater. Getting information from a sensor about a big wave way out at sea to people on land can be tricky, not only does this message have to travel quickly over a long distance it also has to go through water. That’s why scientists have started talking like dolphins! An underwater modem for transmitting data has been developed that copies the way dolphins talk,  it is currently being used as a tsunami early warning system in the Indian Ocean. What other things do you think we could we learn from dolphins? Post your suggestions below.

http://www.biomimicryinstitute.org/case-studies/case-studies/human-safety.html

http://www.asknature.org/strategy/98d95c82f86e1b1fb819e4fe3f8ed146

Earth Rangers is a non-profit organization that works to inspire and educate children about the environment. At EarthRangers.com kids can play games, discover amazing facts, meet animal ambassadors and fundraise to protect biodiversity.