A Grade 7 Canadian student built a device to test milk freshness before throwing it away. He won a $10,000 scholarship
A talented Grade 7 student, Wesley Goodridge, has been awarded a gold medal for his groundbreaking project titled 'Test Before You Toss.' This innovative research provides a scientific method to assess milk freshness, showcasing its potential to reduce food waste. Inspired by his observations of discarded food during a trip…
The Economic Times ·