Cornell researchers are biting back at deadly mosquito-borne illnesses, using nature’s own tricks.
A team in the College of Human Ecology is a winner in a global competition that asked innovators to create radically sustainable environmental solutions inspired by the natural world. The Cornell team created a mosquito-control device that functions like a carnivorous plant.
The device, dubbed the UPod, was inspired by the carnivorous Utricularia vulgarisor common bladderwort plant, which creates a water vacuum through its trap bladders by pumping water out and sucking in small insect prey in the blink of an eye. The device was created by graduate students Anna Gannett, Joey Sun and Paulina Villacreces, and their adviser, professor Kathleen Gibson, from the Department of Design and Environmental Analysis in the College of Human Ecology.
Similar to how the Utricularia vulgarisplant traps prey, the solar-powered UPod pulls water and larvae into a tightly-sealed water chamber through a trap door that functions through a smart sensor mechanism. Larvae are suffocated in the water chamber, then pumped out as new water and larvae are pulled in.
The UPod is one of eight project winners of the Biomimicry Institute’s Global Design Challenge, an international design competition that invites innovators to learn how to use biomimicry – the process of looking to nature for design inspiration – to develop solutions to climate change.
“In the scoping process of our project development, we identified the expansion of mosquito-borne illnesses as a global human health problem related to climate change,” the team said. “Through our research we were able to find out that most of the mosquito control was in the form of vaccines or costly medicine, insecticides, fumigation, awning screens and others, but realized many people do not have access to these options and that these represent only short-term solutions.”
According to the team, higher average temperatures and increased precipitation due to climate change are contributing to the expanding threat of mosquito-borne diseases like dengue, malaria and chikungunya. Current mosquito-control strategies can be harmful to people and the environment.
The UPod was developed to be an environmentally friendly, self-sustaining, reusable and affordable solution that helps individuals, communities and nations take control of larvae populations and prevent the spread of mosquito-borne diseases.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell with Google Hangouts On-Air is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Maker Business — Over 30 years of hardware development – An interview with Parallax, Inc.
Wearables — Sight line savvy
Electronics — You’ve got the power! (right?)
Biohacking — Moment : The Oura Ring Meditation Feature
Python for Microcontrollers — Step into the light with Python! #Python #Adafruit #CircuitPython #PythonHardware @circuitpython @micropython @ThePSF @Adafruit
No comments yet.
Sorry, the comment form is closed at this time.