The Economic Times

At 13, a Nashville student builds a spoon that changes colour and detects food allergens. Her idea came from watching friends struggle with lunch

A young student named Abigail Stein has developed a smart utensil. This innovative spoon is designed to detect allergens in food and change colour. Abigail's invention earned her a spot as a national finalist in a science challenge. She aims to make allergen detection more accessible for children. Her project addresses everyday fears faced by friends with food allergies.