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!
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.
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.
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.
Combating the COVID-19 Pandemic: In-Silico Molecular Docking Study of Spike Protein of SARS-CoV-2 virus to develop Novel Antiviral drug
Anika Chebrolu
2020 Winner
Meet Anika. Anika used in-silico methodology for drug discovery to find a molecule that can selectively bind to the Spike protein of the SARS-CoV-2 virus in an attempt to find a cure for the COVID-19 pandemic.
Hygieia
SRINIJA CHUKKAPALLI
2021 Honorable Mention
Grade: 5th
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.
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.
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!
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.
The Ocean Energy Probe
Hannah Herbst
2015 Winner
Meet Hannah. Hannah's Ocean Energy Probe aims to provide a stable power source and fresh water to developing countries around the globe by using untapped energy from ocean currents. The energy is stored in a generator, and then can be harnessed for many uses, including the desalinization of water.
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.
Reducing Air Quality Index
Varini Kadakia
2021 Honorable Mention
Grade: 7th
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.
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.
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.
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.
Predict using AI
Anika Pallapothu
2021 Honorable Mention
Grade: 8th
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).
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.
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.
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.
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.
BioBottles
Ella Reeves
2021 Honorable Mention
Grade: 6th
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.
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.
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.
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.
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.
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.
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).