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!
Breathe better
Vishnu Abboy
2020 State Merit Winner
5th grade
South Carolina
An Approach to Detect Fruit Disease using Images
Laasya Acharya
2020 Finalist
Meet Laasya. Laasya developed a solution that will allow farmers to easily and effectively detect diseased and unhealthy crops to reduce food waste and loss during the harvesting phase.
Chemilite Drone
Esha Agarwal
2018 State Merit Winner
8th grade
North Carolina
Smart Tire
Ishan Ahluwalia
2020 State Merit Winner
8th grade
Oregon
Lead Detection
Bilal Ali Shah
2018 State Merit Winner
5th grade
Texas
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.
Eva-Maria Antoni
2015 State Merit Winner
7th grade
Wisconsin
Rishika Bansal
2015 State Merit Winner
6th grade
New Hampshire
SoleX Turf: Good for Your Sole, Good for Your Planet
Xavier Baquero-Iglesias
2020 Finalist
Meet Xavier. Xavier invented SoleX Turf, a highly renewable, nontoxic alternative energy source to replace current energy solutions that use non-renewable, toxic components.
Reid Barnett
2015 State Merit Winner
8th grade
North Carolina
Laser Cut Lamp
Anne Beda
2018 State Merit Winner
7th grade
Washington
Beneficial effect of M.charantia and P.communis on Type 2 Diabetes
Pratiksha Bhattacharyya
2018 State Merit Winner
8th grade
Illinois
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.
Sea Turtle Moon Glow Light
Allie Bittner
2018 State Merit Winner
6th grade
South Carolina
Eliot Blackmoore's Water Accounter
Eliot Blackmoore
2018 State Merit Winner
8th grade
Missouri
Food Poisoning Prevention
Keira Block
2020 State Merit Winner
6th grade
Wisconsin
Charles Bruchal
2015 State Merit Winner
8th grade
Washington
John Burke
2015 State Merit Winner
5th grade
District of Columbia
Lithium Ion Battery Wind Storage
Akshansh Chauhan
2020 State Merit Winner
7th grade
Nevada
Pranav Chhaliyil
2015 State Merit Winner
8th grade
Iowa
SaniBot
Pragya Choudhary
2018 State Merit Winner
8th grade
Michigan
Jacob Consalvi
2015 State Merit Winner
6th grade
Virginia
N-SIRT
David Cox
2018 State Merit Winner
6th grade
Georgia
Fighting Fake News and Protecting the Authenticity of Digital Work
Oumayma Dakhama
2018 State Merit Winner
8th grade
Massachusetts
Food Guard
Asher Demo
2018 State Merit Winner
7th grade
Kansas
Red-Head Helmet
Lydia Denton
2020 State Merit Winner
6th grade
North Carolina
Electricity Shoes
Rohan Dham
2020 State Merit Winner
7th grade
Minnesota
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.
The Helping Hand
Peter Finch
2015 Finalist
Meet Peter. Peter believes his invention, The Helping Hand, will prevent many accidents caused by senior citizens falling on the stairs. Meant to maximize the use of arm strength, The Helping Hand reduces the impact on joints like the hands and knees. Although there are electric chairs on the market to help navigate the stairs, Peter believes his invention provides a portable, efficient and less expensive alternative for senior citizens.
Ava Fisher
2015 State Merit Winner
6th grade
Indiana
Collin Frazey
2015 State Merit Winner
8th grade
Arizona
Rohan Freedman
2015 State Merit Winner
8th grade
Maine
Reducing CO2 emissions from cargo ships
Arthur Frigo, III
2015 Finalist
Meet Arthur. In one of many endeavors to learn more about science, Arthur hopes the Young Scientist Challenge will help feed his never-ending curiosity of science. With an interest in preventing some of the global issues faced today, Arthur's invention aims to reduce the CO2 emissions that cargo ships release daily. Arthur hopes to improve the environmental and human health problems by reducing cargo ship emissions, using wind power and a helium-filled parachute to propel cargo ships to their final destinations.
A Wireless, Wearable and Customizable Electronic Solution to Predict and Prevent Autistic Meltdowns.
Raghav Ganesh
2015 Finalist
Meet Raghav. To help those with Autistic Spectrum Disorder and their caregivers, Raghav's invention predicts and prevents Autistic Meltdowns. Monitoring physiological and environmental factors that can cause and trigger stress, Raghav's wireless and wearable machine alerts the wearer and caregiver when any stressors rise above a certain threshold.

His invention allows care to be tailored to individuals' needs by recording all sensory data and therapeutic responses. Raghav hopes his invention can help many people in daily situations, catering to the Autistic population and their caregivers.
Sonya Ganeshram
2015 State Merit Winner
8th grade
Texas
Using Brainwave Patterns to Create Biofeedback Tools
Amulya Garimella
2015 Finalist
Meet Amulya. With a love for both filmmaking and science, the Young Scientist Challenge was the perfect opportunity for Amulya to showcase her talents. With a goal of preventing distractions while trying to concentrate, Amulya invented a distraction monitoring system that alerts the user of distraction by measuring EEG brainwaves. When users get distracted, they will receive an alert reminding them to concentrate and get back to work. Amulya hopes that being distracted while doing homework or working will be a thing of the past!
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.
Hydro-RAIN
chris gilbert
2018 State Merit Winner
5th grade
Maine
Rahul Guda
2015 State Merit Winner
8th grade
Nebraska
Mitigating Allergies with Nanoparticles
Iris Gupta
2015 Finalist
Meet Iris. Iris wants to stop allergies at the source. She believes that by inhaling or injecting nanoparticles, allergens' ability to attach to antibodies present in our bodies would be blocked as they entered our systems. Iris believes too many people suffer from allergies, and by testing to find the correct amount of nanoparticles optimal for blocking allergens, her invention aims to give them some much needed relief. Iris' favorite invention in the last 100 years is the Internet, because it makes research and access to information quick and easy.
Baby On Board
Melissa Hannemann
2018 State Merit Winner
8th grade
Kentucky
Lullaby sleep apnea app
Alex Hart-Upendo
2018 State Merit Winner
5th grade
Wisconsin
Camden Hatch
2015 State Merit Winner
8th grade
California
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.
Jordan Hochman
2015 State Merit Winner
6th grade
Florida
Neuroplasticity: Enabling Stroke Patients to Repair Motor Skills by Imitating Motion Between Hands
Rithvik Ijju
2020 Finalist
Meet Rithvik. Rithvik invented a novel robotic glove system designed to fast-track stroke rehabilitation of motor skills in the hands through neuroplasticity.
Arjun Jain
2015 State Merit Winner
8th grade
Oregon
Bamboo to Common Woods
Jordan Jennings
2020 State Merit Winner
7th grade
Alabama
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.
Melissa Jones
2015 State Merit Winner
7th grade
Maryland
Low Cost Fire Alarm System for Third World Countries
Soham Joshi
2018 State Merit Winner
8th grade
Ohio
Ari Kamat
2015 State Merit Winner
6th grade
New Jersey
Icebergs From Satellite Images
Shraman Kar
2020 State Merit Winner
8th grade
Kentucky
DE3MYSL Submission - Power In Every Step
Amogh Kashyap
2018 State Merit Winner
7th grade
Maryland
EmuLight
Sava Kassev
2020 State Merit Winner
7th grade
Massachusetts
Affordable Ultra-sensitive Gun Detector for Schools
Sharvil Kaware
2018 State Merit Winner
7th grade
Nebraska
GnomerBot: Weed Detecting Robot
Siddharth Kini
2020 State Merit Winner
8th grade
Florida
Drive Awake
Roshan Kolachina
2020 State Merit Winner
8th grade
Georgia
Chirag Kumar
2015 State Merit Winner
8th grade
New York
BioClean
Arnesh Kundu
2020 State Merit Winner
6th grade
New Jersey
Noel Lange
2015 State Merit Winner
8th grade
Alabama
Circular Ion Accelerator
Alec Lessing
2015 Finalist
Meet Alec. Alec's invention of a circular ion accelerator aims to make entry into space easier by giving multiple energy charges to passing particles before they are ejected from a rocket into space. Current linear ion accelerators only pass charging capacitor plates once before the are released from the rocket and lost into space, but by creating a circular accelerator, Alec hopes this is no longer the case. Alec hopes to win the Young Scientist Challenge to further his circular accelerator prototype. With the world's population growing at an extreme rate, Alec believes entry into space is more important than ever.
FISH in a Jar
Audrey Luu
2020 State Merit Winner
8th grade
California
Joshua Mbogo
2015 State Merit Winner
8th grade
Pennsylvania
TremorSense
Haasini Mendu
2020 State Merit Winner
7th grade
Ohio
Ecofriendly Encapsulation
Pooja Menon
2020 State Merit Winner
7th grade
Pennsylvania
Bio plastics for better planet
Malavika Menon
2018 State Merit Winner
7th grade
Pennsylvania
Hailey Miller
2015 State Merit Winner
5th grade
Illinois
Gavin Miller
2015 State Merit Winner
8th grade
Michigan
Modeling Gut Microbiome using 3D Microfluidics for Cancer Detection
Ekansh Mittal
2020 Finalist
Meet Ekansh. Ekansh developed a microfluidic device that mimics conditions of the gut microbiome to help test the relationship between bacteria and cancer, as well as new treatments against the disease-causing microorganisms and cancer cells.
Ashini Modi
2015 State Merit Winner
6th grade
Louisiana
PODA - Prescription Over- Dose Alert
Snigtha Mohanraj
2018 State Merit Winner
5th grade
Connecticut
Arundathi Nair
2015 State Merit Winner
8th grade
Wyoming
David Norwood
2015 State Merit Winner
6th grade
South Carolina
Ash Barrier
Mira Nuthakki
2020 State Merit Winner
6th grade
Indiana
AWE (Atmospheric Water Extractor)
Sergio Paez
2018 State Merit Winner
7th grade
Florida
Nasal Foreign Object Remover
Mackenzie Park
2018 State Merit Winner
8th grade
Alabama
Joshua Parry
2015 State Merit Winner
7th grade
Ohio
Will Paschal
2015 State Merit Winner
8th grade
Georgia
Zane Pasha
2015 State Merit Winner
7th grade
Nevada
E-Tire
Neehal Pathak
2020 State Merit Winner
8th grade
Delaware
Car Temperature Sensor
Conner Pettit
2015 Finalist
Meet Conner. With soaring summer heat temperatures, Conner invented a device that measures temperature within a car and sends the information to a mobile device. Car temperatures can become much hotter than outside temperatures due to the car's ability to trap heat, and Conner's invention allows the user to know when the car is reaching dangerously hot temperatures. Conner's favorite invention in the last 100 years is the phonograph, which lead the way for the developments of recording and reproducing sound technology.
Honey Comb: An alternate approach to reduce indoor air pollution
Harsha Pillarisetti
2020 Finalist
Meet Harsha. Harsha identified an alternate, low-cost approach to reducing indoor air pollution using leaf-like structures inside the home.
A New Storm Water Drain that Reduces Runoff and Minimizes Eutrophication
Harsha Pillarisetti
2018 State Merit Winner
6th grade
California
srivishnu piratla
2015 State Merit Winner
6th grade
Massachusetts
Robotic Swarms: Intelligent Network of Robots Performing Cooperative Tasks
Samhita Pokkunuri
2020 Finalist
Meet Samhita. Samhita designed and programmed multiple robots to mimic swarm intelligence to be used to accomplish complex tasks and collect data and information in the aid of healthcare, agriculture, construction, security and military operations.
Non-Invasive Continuous Glucose Monitoring using Near Infrared Laser Spectroscopy
Sahasra Pokkunuri
2018 State Merit Winner
7th grade
New Jersey
Johnathan Pollard
2015 State Merit Winner
7th grade
Colorado
Handy Multi-Purpose Pocket tool by CAD & 3D printing
Nipun Rajan
2018 State Merit Winner
5th grade
Tennessee
BOREAS: The next evolution in Telemedicine
Samvrit Rao
2020 Finalist
Meet Samvrit. Samvrit developed BOREAS, an affordable telemedicine-based solution that accurately captures and relays breath sounds along with symptomatic data to physicians with use of a unified hardware-software app solution.
TrackerGen: An Allergen Tracker to Prevent Life-Threatening Allergic Reactions
Sumanth Ratna
2018 State Merit Winner
8th grade
Virginia
DUI Detection Using the Pupillary Reflex
Krishna Reddy
2015 Finalist
Meet Krishna. Struck with a great idea, Krishna decided the Young Scientist Challenge was a great way to demonstrate his invention to a large audience. While a breathalyzer for alcohol consumption exists, Krishna felt that there was need for a device that could detect more. Unhappy with the inability for breathalyzer to detect other substances, Krishna created a pupillary reflex computer program and apparatus that measures pupil dilation. Many drugs influence the uncontrollable movement of pupil dilation, and by detecting drugs through dilation, Krishna hopes many more preventable accidents can be stopped.
Foot Power Generator
Kaylee Rendon
2018 State Merit Winner
8th grade
Oklahoma
The Self-Sustaining Highway
Kaden Rogers
2018 State Merit Winner
8th grade
Arizona
Irrigation Soil Moisture Sensor
Hudson Rohrer
2018 State Merit Winner
6th grade
Montana
Sage Survival System
Julie Sage
2018 State Merit Winner
8th grade
New Hampshire
Edible Soap- for COVID-19
Lajwanthi Saravanakumar
2020 State Merit Winner
8th grade
Arkansas
RecycleSense
Adithya Sastry
2020 State Merit Winner
6th grade
Tennessee
A Wearable Metronome
Ella Schreiter
2020 State Merit Winner
7th grade
Texas
Light Minder
Haylie Seifried
2018 State Merit Winner
5th grade
Colorado
COG (Cool-On-The-Go)
SujanVijayraj Shadrak
2020 State Merit Winner
7th grade
Iowa
The Braille Master
Aashka Shah
2020 State Merit Winner
8th grade
Virginia
Reducing Flash Floods Using Optimal Drainage Pipe Sizes, Location and Elevation
Sanjana Shah
2015 Finalist
Meet Sanjana. After realizing the impacts of heaving rainfalls in unprepared areas, Sanjana created a program to detect where cities may need more drains and where they may need to increase current drain pipe sizes. By using pipe network analysis modeled after city drain pipe maps, Sanjana can simulate heavy rainfall to see where possible flooding may occur. Sanjana's favorite invention in the last 100 years is the Internet because it is a tool that allows for the searching, sharing and exchanging of information almost instantly. It can be used to connect globally, ranging from social media networks to aiding medical research across the world.
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.
Chairlift Safety
Xander Shavers
2020 State Merit Winner
5th grade
Connecticut
Self-Cleaning Solar Panel
Prisha Shroff
2020 State Merit Winner
7th grade
Arizona
Fiona Shyne
2015 State Merit Winner
8th grade
Minnesota
3D Printed Animal Prosthetic
Abby Simmons
2018 State Merit Winner
8th grade
Arkansas
Harnessing Phytoplankton to Reduce CO2 Emissions
Nishaant Sistla
2018 State Merit Winner
8th grade
Oregon
The lean green cleaning machine, thats blue.
Gunnar Smith
2018 State Merit Winner
6th grade
Indiana
Jessica Stricker
2015 State Merit Winner
6th grade
Connecticut
Synthesis of SIlver Nanoparticles
Sooryabala Sundravel Balamurugan
2018 State Merit Winner
8th grade
Minnesota
Purify Water using Microwaves
Sudhish Swain
2020 State Merit Winner
8th grade
Maryland
Fibronectin Stem Cell Glue
Jayden Tarife
2020 State Merit Winner
5th grade
New York
A Portable Microscopic Particle Meter Using Image Processing and Laser Microscopy
Kyle Tianshi
2020 Finalist
Meet Kyle. Kyle designed a portable Total Suspended Solids (TSS) device that easily and clearly detects invisible particles in water to monitor water quality and contamination levels.
Sofia Tomov
2015 State Merit Winner
7th grade
Tennessee
Predict Relapses in Opioid Addicts
Kosha Upadhyay
2020 State Merit Winner
8th grade
Washington
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.
Olivia Wagner
2015 State Merit Winner
8th grade
Kentucky
Muck-rete: Constructive Utilization of Indian River Lagoon Muck
Sophia Weiner
2020 Finalist
Meet Sophia. Sophia created Muck-rete, a constructive way to utilize muck found in water as an aggregate in concrete and eliminate the need for Muck-sites.
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.
Caleb Young
2015 State Merit Winner
7th grade
Mississippi
Zip-Fridge: The Future of Biomedical Transport
William Zhang
2018 State Merit Winner
8th grade
New York