Annual Challenge

Challenge Participants

The 2021 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!
The Sore Be Gone!
Sophia Al-Halaseh
2021 State Merit Winner
6th grade
Alabama
Alex Albert
2014 State Merit Winner
7th grade
Washington
Breaking the AGE Barrier!!!
Mythri Ambatipudi
2014 Finalist
Meet Mythri. Mythri’s invention seeks to address the root cause of many life-threatening diseases, like cancer and Alzheimer’s disease. Her passion for science, research, and computational biochemistry fueled her desire to enter the Young Scientist Challenge. Mythri loves reading books, both fiction and nonfiction, on her Kindle.
Revolutionary Next Generation Blood Storage Bags
Abhinav Anne
2021 Finalist
Meet Abhinav. Abhinav developed a way to extend the safety and shelf-life of blood products with Nitric Oxide producing Polyurethane bag.
One-Way Passive Valves
Annika Balaji
2021 State Merit Winner
7th grade
Maryland
Riley Baldwin
2014 State Merit Winner
5th grade
Nevada
Ahmed Bawany
2014 State Merit Winner
8th grade
Missouri
Nikhil Behari
2014 State Merit Winner
8th grade
Pennsylvania
Adam Bender
2014 State Merit Winner
8th grade
Arizona
Ventilator Alternative
Kalyani Bhat
2021 State Merit Winner
7th grade
Iowa
Bioactive Molecules
Rohan Bhosale
2021 State Merit Winner
8th grade
Indiana
Mulch Blanket
Arya Catna
2021 State Merit Winner
8th grade
Texas
AARON CECIL-XAVIER
2014 State Merit Winner
8th grade
Oklahoma
Solve Food Waste
Malya Chakravarty
2021 State Merit Winner
6th grade
South Dakota
Pneumonia Diagnosis
Connor Chin
2021 State Merit Winner
8th grade
California
Development of a Search and Rescue Robot
David Cohen
2014 Finalist
Meet David. After hearing about the devastating tornado in Granbury, Texas last year, David started thinking about how technology could help locate victims in a disaster. He designed his rescue robot which he believes is unique in that it could survive being crushed and might be able to squeeze through smaller gaps.
Jacques Coury
2014 State Merit Winner
7th grade
Florida
Noah Crafts
2014 State Merit Winner
8th grade
Georgia
PolluCell: Using Waster Materials and Pollution to Generate Electricity
Sahil Doshi
2014 Winner
Meet Sahil. Sahil entered the competition because he loves science and he wanted to get to know others who shared similar interests. His battery cell invention will use carbon dioxide and other waste materials to help clear the atmosphere from greenhouse gas emissions and, additionally, be a low-cost alternative for electricity in developing countries.
Macee Eppard
2014 State Merit Winner
7th grade
Colorado
Gloria Fountain
2014 State Merit Winner
7th grade
Illinois
Morgan Gibbs
2014 State Merit Winner
8th grade
Ohio
McCade Gowdy
2014 State Merit Winner
7th grade
Iowa
Disposable Gloves
Karthika Hariprasad
2021 State Merit Winner
7th grade
Kentucky
Charlie Heinecke
2014 State Merit Winner
8th grade
Minnesota
Katie Hettinga
2014 State Merit Winner
7th grade
Idaho
Elin Hu
2014 State Merit Winner
8th grade
New York
WANBRC - Calculations that Save Lives
Ana Humphrey
2014 Finalist
Meet Ana. Ana thinks her invention, WANBRC, has the possibility to change thousands of lives. She hopes the resources of the Young Scientist Challenge will help improve WANBRC so she can help better the lives of others.

Ana's favorite invention of the last 100 years is the 3D printer because it can create anything from toys to clothing to tools for robots. 'If used effectively, it could cut manufacturing time and costs, and give the consumer incredible options for customization.'
Wind Operated Car Power Outlet
Shreyas Ikare
2021 State Merit Winner
6th grade
Michigan
Reducing the Amount of Electricity Used by Computers using Green Techologies
Christopher Isozaki
2014 Finalist
Meet Christopher. Christopher’s computer cooling device, which generates electricity by harvesting the heat of the computer, is designed to help save the environment by reducing the consumption of electricity and be economical by reducing energy costs.
Hyrum Ivie
2014 State Merit Winner
6th grade
Utah
Elder Healthcare Robot
Matthew James
2021 State Merit Winner
6th grade
New York
Flour Made Gluten Free
Christina Jordan
2021 State Merit Winner
8th grade
Georgia
Gaurav Khot
2014 State Merit Winner
7th grade
Nebraska
Make Driving Safer by Reducing the Probability of Hydroplaning
Anthony Kim
2014 Finalist
Meet Anthony. Anthony’s innovation helps to make driving safer by reducing the probability of hydroplaning. He thought the Young Scientist Challenge would be a fun opportunity to invent something new and help the world too.

Anthony’s favorite invention of the last 100 years is the automobile because it is the machine that transports people much faster to places.
Isaiah King
2014 State Merit Winner
7th grade
District of Columbia
Liam Kivirist
2014 State Merit Winner
6th grade
Wisconsin
Braille Display
Prithu Kolar
2021 State Merit Winner
8th grade
North Carolina
Solar Powered Air Purifying Window
Jai Kumar
2014 Finalist
Meet Jai. Jai saw the Young Scientist Challenge as an opportunity to challenge him in identifying and solving a major issue in the world. Past participants inspired him and Jai was also thrilled at the prospect of working with 3M mentors.

Jai enjoys exploring how to use technology to solve everyday problems. He’s even created a gaming system for the senior center where he volunteers and an automatic light dimmer that sense sound levels in a school cafeteria.
SHREYA KURDUKAR
2014 State Merit Winner
7th grade
Virginia
Gabrielle Liu
2014 State Merit Winner
7th grade
Tennessee
Rheumatoid Arthritis Monitoring
Alexander Lui
2021 State Merit Winner
7th grade
Washington
Accessibility Friendly Guidance System for Optimal Cooking Operations Based on Machine Learning
Samarth Mahapatra
2021 Finalist
Meet Samarth. Samarth deployed edge computing and advance vision algorithms to help people with vision impairments cook with ease.
Voltage Generated By Oscillations From Robotic Simulator
Andrew Masek
2014 Finalist
Meet Andrew. Andrew’s idea captures energy to recharge a battery using man’s favorite 4-legged friend! Andrew thought the Young Scientist Challenge would be a great opportunity to have fun and learn about science. In 15 years, Andrew hopes to be an electrical engineer.
Matthew Mecham
2014 State Merit Winner
8th grade
New Mexico
Portable Microscope
Nithila Meganathan
2021 State Merit Winner
6th grade
Minnesota
Ferro-Sponge: A Novel Way of Removing Microplastics and Oil from Water
Snigtha Mohanraj
2021 Finalist
Meet Snigtha. Snigtha discovered Ferro-Sponge, a novel way to remove microplastics and oil from contaminated water.
Cognitive Emotion Interpretation Application (CEIA)
Veda Murthy
2021 Finalist
Meet Veda. Veda developed the Cognitive Emotion Interpretation Application (CEIA) that helps teachers and caregivers interpret the emotions an Autism Spectrum Disorder (ASD) child is expressing.
Nandini Naidu
2014 State Merit Winner
8th grade
Oregon
Arundathi Nair
2014 State Merit Winner
8th grade
Wyoming
Vishwa Nathan
2014 State Merit Winner
8th grade
Massachusetts
Annie Ostojic
2014 State Merit Winner
6th grade
Indiana
Don't drive that way, Have another Day!
Vihaan Paliwal
2021 State Merit Winner
6th grade
Oregon
Graphene Quantum Dots in the Conservation of Endangered Species
Viraj Pandey
2021 Finalist
Meet Viraj. Viraj synthesized and innovatively applied graphene quantum dots (GQDs) to help track endangered species.
Spark Care+: Personalized Music Therapy for Mental Health Disorders
Sarah Park
2021 Winner
Meet Sarah. Sarah developed Spark Care+, a personalized music therapy treatment for mental health disorders using artificial intelligence (AI), galvanic skin response (GSR), and photoplethysmography (PPG).
Vaidya Parthasarathy
2014 State Merit Winner
7th grade
Texas
Biolight for Future Architecture
Nikita Rafikov
2014 Finalist
Meet Nikita. Nikita entered the Young Scientist Challenge to showcase his talents, hoping it would help further his dream of going to college early. He also is fascinated by space exploration.

His favorite invention of the last 100 years is the International Space Station. “I like the idea of men living in space and I get fascinated by the opportunity of Space exploration.”
Personalizing Masks
Nipun Rajan
2021 State Merit Winner
8th grade
Tennessee
Vignesh Rajmohan
2014 State Merit Winner
8th grade
South Carolina
Anushka Ray
2014 State Merit Winner
8th grade
New Hampshire
Solar T21
Noah Richardson
2021 State Merit Winner
5th grade
Florida
Innovative Engineering Tools for Controlling Harmful Algal Bloom
Moitri Santra
2021 Finalist
Meet Moitri. Moitri developed a novel optimized gel composed of Chitosan and Citric acid to induce algae coagulation and settlement in Harmful Algal Bloom (HAB) effected bodies of water to reduce the suffocation and death of animal life and toxins that could lead to health problems for humans.
Chase Saraney
2014 State Merit Winner
8th grade
North Carolina
Katie Sesi
2014 State Merit Winner
8th grade
Michigan
TICKED
Xander Shavers
2021 State Merit Winner
6th grade
Connecticut
AquaAir
Nikhil Shokeen
2021 State Merit Winner
7th grade
New Hampshire
AI-based Wildfire Prevention System
Prisha Shroff
2021 State Merit Winner
8th grade
Arizona
Preventing Gut Dysbiosis
Anuj Singh
2021 State Merit Winner
8th grade
Nebraska
Apollo
Raunak Singh
2021 State Merit Winner
7th grade
New Jersey
Erin Smith
2014 State Merit Winner
8th grade
Kansas
SENTRY
Dhruvika Solanki
2021 State Merit Winner
7th grade
West Virginia
Improving Brain Disease Outcomes
Danielle Steinbach
2021 Finalist
Meet Danielle. Danielle used deep neural networks to more accurately diagnose and treat neurological disorders and brain diseases.
Capillary Effect to Remove Lead from Soil
Amy Sun
2021 State Merit Winner
8th grade
Massachusetts
Anuragh Sundar
2014 State Merit Winner
7th grade
California
Smart and Reusable Packaging Solution for Online Order Shipments
Aadrit Talukdar
2021 Finalist
Meet Aadrit. Aadrit developed a scalable and reusable shipping box that can be used for online order shipments to reduce or eliminate the use of oversized boxes and excess packing materials.
Autonomous Drone-based Algae Monitoring System (ADAMS)
Kaavya Tatavarty
2021 State Merit Winner
7th grade
Ohio
Contactless Charging Roads for Vehicles
Kriesh Tivare
2021 State Merit Winner
7th grade
Virginia
A New Biologging Tag
Aarushi Tiwari
2021 State Merit Winner
8th grade
Illinois
Eeshan Tripathii
2014 State Merit Winner
7th grade
New Jersey
A Germ-Free Water Fountain
Maya Trutschl
2021 State Merit Winner
7th grade
Louisiana
Capturing Wasted Wind Energy
Vera van der Linden
2021 State Merit Winner
7th grade
Nevada
maggie walker
2014 State Merit Winner
7th grade
West Virginia
Long-Lasting Values
Alexander Wang
2021 State Merit Winner
7th grade
Pennsylvania
Jason Wood
2014 State Merit Winner
5th grade
Maryland
A Driver's Companion - Using Brainwave and Eye Blinks to Detect Driver Drowsiness
Katherine Wu
2014 Finalist
Meet Katherine. Katherine’s invention uses brainwaves to proactively prevent drowsy driving. With her invention, Katherine hopes to inform people of the dangers of drowsy driving, so they can lead safer lives.

Katherine’s favorite invention from the last 100 years is the internet because it’s a network that has connected people across the globe and changed the world. “People share information, work, and communicate through the internet all the time now.”
Developing a Low-Cost, High-Sensitivity Method for Early Diagnosis of Dry Eye Diseases
Sydney Zhang
2021 Finalist
Meet Sydney. Sydney developed a low-cost, high-sensitivity method for early diagnosis of dry eye disease (DED).