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
One-Way Passive Valves
Annika Balaji
2021 State Merit Winner
7th grade
Maryland
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
Solve Food Waste
Malya Chakravarty
2021 State Merit Winner
6th grade
South Dakota
Pneumonia Diagnosis
Connor Chin
2021 State Merit Winner
8th grade
California
Disposable Gloves
Karthika Hariprasad
2021 State Merit Winner
7th grade
Kentucky
Wind Operated Car Power Outlet
Shreyas Ikare
2021 State Merit Winner
6th grade
Michigan
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
Braille Display
Prithu Kolar
2021 State Merit Winner
8th grade
North Carolina
Rheumatoid Arthritis Monitoring
Alexander Lui
2021 State Merit Winner
7th grade
Washington
Portable Microscope
Nithila Meganathan
2021 State Merit Winner
6th grade
Minnesota
Don't drive that way, Have another Day!
Vihaan Paliwal
2021 State Merit Winner
6th grade
Oregon
Personalizing Masks
Nipun Rajan
2021 State Merit Winner
8th grade
Tennessee
Solar T21
Noah Richardson
2021 State Merit Winner
5th grade
Florida
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
SENTRY
Dhruvika Solanki
2021 State Merit Winner
7th grade
West Virginia
Capillary Effect to Remove Lead from Soil
Amy Sun
2021 State Merit Winner
8th grade
Massachusetts
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
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
Long-Lasting Values
Alexander Wang
2021 State Merit Winner
7th grade
Pennsylvania