Annual Challenge

Challenge Participants

The 2020 3M Young Scientist Challenge Finalists and State Merit Winners have been announced! Use the tabs below to check out their big ideas and explore all finalists, winners, mentors and judges!
TraffEnerate: Generating Electricity from Vehicular Traffic
Laalitya Acharya
2017 Finalist
Meet Laalitya. Laalitya hopes to revolutionize energy in developing countries by using vehicular motion to generate and harness clean and affordable energy.
A Novel Toilet Flushing System using Grey Water and Fresh Water
Mehaa Amirthalingam
2018 Finalist
Meet Mehaa. Mehaa developed a toilet flushing system that uses both fresh and recycled water to reduce water consumption in the home.
Aquabot - An Arduino Based Robot for Testing and Monitoring Surface Water Quality
Meghna Behari
2016 Finalist
Meet Meghna. After learning how difficult it is to analyze the quality of hard to reach water sources, Meghna created a device to help access hard to reach waterways. Monitoring temperature, conductivity and pH levels, Meghna hopes to revolutionize the way scientists conduct research in the future.
A Novel Method for Oil Spill Cleanup Using Biomass
Anika Bhagavatula
2017 Finalist
Meet Anika. Anika hopes to find a natural sorbent which would be effective in replacing current environmentally damaging solutions to remedy oil spills, using pomegranate husk and orange peels.
Low cost Archery Assistant with an Interface for the Visually Impaired
Sriram Bhimaraju
2018 Finalist
Meet Sriram. Sriram developed Archery Assistant, an app that improves an archer’s accuracy by correcting form in real-time using a Bluetooth sensor.
Archimedes Inspired Hydro-Powered Solar PV Azimuth Tracking Mechanism: Improving the Efficiency of Renewable Energy in Developing Nations
Austin Crouchley
2017 Finalist
Meet Austin. Austin hopes to improve the efficiency of renewable energy in developing nations using a unique low-cost solar tracker alternative.
Improving the Accuracy of Kicking a Soccer Ball Using Sensory Feedback
Amelia Day
2016 Finalist
Meet Amelia. To help the visual and hearing impaired along with the injured, Amelia's invention aims to improve accuracy of kicking a soccer ball using sensory feedback using a light and sound based system. Amelia hopes that her invention will help people's physical capabilities around the world both now and in the future.
Smart Infrared Based ROV to Identify and Remove Microplastics from Marine Environments
Anna Du
2018 Finalist
Meet Anna. Anna created an underwater device that uses infrared light to detect harmful microplastics in the ocean.
Solar Energy System and Natural Fibonacci Sequence
Aidan Dwyer
2012 Finalist
Aidan is a member of Boy Scouts, Band, and Art Club. He also enjoys sailing, track, and golf.
Remembering Alzheimer's: In silico study on plant alkaloid derivatives as inhibitors of 3 well known drug targets responsible for the pathogenesis of Alzheimer's disease
Rithvik Ganesh
2017 Finalist
Meet Rithvik. Rithvik's project deals with how specific plant components can be used to treat Alzheimer's disease.
Naren Gaurav
2012 Finalist
Naren participates in Lego Robotics and Science Bowl. He is also learning to speak Mandarin and plays the piano, basketball and chess.
Alginate Gel for Pulled Teeth
Julia Gelfond
2018 Finalist
Meet Julia. Julia’s innovative use of Alginate Gel helps to alleviate pain, infection and suffering of millions who get their teeth pulled each year.
Brandon Gong
2012 Finalist
Brandon is a member of Science Olympiad, Science Club, and Math Club. He also plays the clarinet, piano, and the oboe.
SOS Save Our Silence: An Optical Approach to Controlling Digital Noise Cancellation
Zachary Hessler
2018 Finalist
Meet Zachary. Zachary developed a method using light technology to reduce noise pollution.
Laser Coach
Simone Jacobs
2017 Finalist
Meet Simone. Simone hopes to improve tennis skills all while keeping the public active and healthy by making tennis more accessible.
Pancreatic Cancer Deep Learning System: A novel Tool for Improved Image-Guided Radiotherapy (IGRT) through Automated Pancreas Segmentation
Rishab Jain
2018 Winner
Meet Rishab. Rishab created a method that uses artificial intelligence to help accurately locate the pancreas during MRI radiotherapy and make cancer treatment more effective.
Textricity: Using Piezoelectric Plates to Harvest Electricity from Taps on a Cell Phone
Theodore Jiang
2018 Finalist
Meet Theodore. Theodore created a smartphone case that harvests energy from finger taps on the screen to charge the phone’s battery.
Oxygen Absorber Bag to Prolong the Shelf-life of Food
Carolyn Jons
2012 Finalist
Carolyn is a member of school orchestra and chamber orchestra. She also enjoys playing soccer and tennis and unicycling.
Low Cost CPR Simluator
Mrinali Kesavadas
2016 Finalist
Meet Mrinali. Mrinali's low cost CPR simulator aims to help save lives in underdeveloped countries. The simulator is made of low cost materials, is portable and also has the capability to run a computer based program to provide instant feedback to the user to assure that they are performing CPR in the correct way.
Photocatalytic Rod for Green and Sustainable Water Purification
Deepika Kurup
2012 Winner
Meet Deepika. She created a cost effective and sustainable water-purification system which harnesses solar energy to disinfect contaminated water. Her innovation aims to help improve the lives of the 1.1 billion people around the world who lack access to clean drinking water.
Lawn Bot
Kathryn Lampo
2017 Finalist
Meet Kathryn. Her innovation, Lawn Bot, aims to reduce the amount of fresh water wasted during home lawn care.
Travois with Wheels Helps Parents Carry Children Across the African Desert
Chase Lewis
2012 Finalist
Chase is a member of 4H Club, Math Club, and Boy Scouts. He also enjoys competing in science fairs.
Nano-Cellulose Beads to End Stormwater Pollution
Sara Makboul
2016 Finalist
Meet Sara. Sara invented Nano Cellulose Beads to counteract stormwater pollution in an effort to improve the quality of water. Sara plans to create her invention by using the absorbent cellulose, which will be extracted from leaf remains. Combined with sodium polyacrylate and once dispersed on land, excess stormwater runoff can be absorbed to decrease the amount of pollution and improve water quality.
Enhancing Wind Power
Maanasa Mendu
2016 Winner
Meet Maanasa. Maanasa hopes her invention helps make wind power a globally applicable energy source. She created a device utilizing piezoelectricity materials that are both eco-friendly and cost efficient.
Gabriel Mesa
2012 Finalist
Gabriel enjoys playing the saxophone and soccer.
Optimized Diesel Particulate Filter Design
Rohit Mital
2016 Finalist
Meet Rohit. Wanting to eliminate untimely deaths due to air pollution, Rohit invented a device to control pollution from diesel automobiles by optimizing particulate filters. Through researching filter cell designs, Rohit found that his invention not only has the capability to save 250 million gallons of fuel per year, but also reducing particulate matter and saving lives all around the world.
Semiconductor Battery
Will Paschal
2016 Finalist
Meet Will. Will wants to create an alternative method of storing electricity that is safer and more efficient then what is currently being offered. Will invented a semiconductor battery, and believes that creating an electric current between existing materials can power any electrical device imagined.
"Tethys" : Water Lead Contamination Detector
Gitanjali Rao
2017 Winner
Meet Gitanjali. Gitanjali hopes to reduce the time of lead detection in water by using a mobile app, to connect over Bluetooth to get status of water, almost immediately.
A Novel Configuration of Carbon Nanotubes
Anin Sayana
2012 Finalist
Anin is a member of Science Olympiad and Math Club. He also enjoys playing the piano, basketball and tennis.
uFlu: Your Personalized Flu Vaccine
Cameron Sharma
2018 Finalist
Meet Cameron. Cameron created a computer model that calculates the seasonal flu vaccine using artificial intelligence (AI) and deep machine learning to identify personalized flue vaccines.
Can Summoning a Pharmacist Reduce OTC Drug Errors
Patrick Shea
2012 Finalist
Patrick participates in Science Fairs and competes in basketball, hockey, baseball, golf, and track.
PBIF (Perception Based Interaction Framework)
Samu Shrestha
2017 Finalist
Meet Samu. Samu created a framework-based application that allows users to create custom-tailored forms of visual and verbal interaction between desktop and mobile devices.
Eco-friendly Clay to Save Coral
Anishaa Sivakumar
2012 Finalist
Anishaa is a member of Science Club, Math Club, and Science Olympiad. She also enjoys singing, dancing, Taekwondo, and tennis.
Make the Pill fit the Ill
Sofia Tomov
2016 Finalist
Meet Sofia. Sofia believes her invention can help limit negative side effects from prescription medications. By using fast computing methods to detect mutations that would cause a person to suffer from side effects of their medication, Sofia hopes she can help improve the health of humans all over the world through safer prescriptions.
A Potential Cure to Huntington's Disease
Krish Wadhwani
2018 Finalist
Meet Krish. Krish hopes to cure Huntington’s Disease through an injectable medication using Synthetic Antibody Mimics (SyAMs) to locate and attach to a specific protein found on the surface of cancer cells to ultimately eliminate Huntington’s disease.
Mudricity - Making a More Efficient Microbial Fuel Cell for use in Developing Countries
Rohan Wagh
2016 Finalist
Meet Rohan. Wanting to eliminate energy poverty in underdeveloped countries, Rohan invented a new method to increase the efficiency of a microbial fuel cell. Rohan believes his invention, which is compact sized and low maintenance, can be distributed and used all around the world.
Bringing the Incentive Back to the Incentive Spirometer
Allie Weber
2017 Finalist
Meet Allie. Allie hopes to revolutionize the way people design medical equipment for children starting with the incentive spirometer.
SLIDEMAP Precision Digital Pathology in Cancer Using Deep Learning
Devin Willis
2017 Finalist
Meet Devin. Devin hopes his innovation SLIDEMAP can act as the pathologists in third world countries while in developed countries it can aid pathologists and help them make more accurate diagnosis.
Technology that is Optimizing and Controlling Aircraft Wing Shape and Efficiency In-Flight Through Novel Polymer Artificial Muscle Actuators
Leo Wylonis
2018 Finalist
Meet Leo. Leo hopes to reduce high altitude aircraft carbon emissions through his innovative design and use of polymer artificial muscles better known as PAM actuators.
Bioplastics - Redefining Future
Kaien Yang
2016 Finalist
Meet Kaien. Kaien's invention focuses on creating a biodegradable plastic to help reduce pollution worldwide. Using a combination of natural biodegradable resources, Kaien believes his invention has the capability of solving the one of the world's most persistent problems.