unbelievable-facts: A 15-year-old girl made a flashlight that runs on body heat from the user’s hand
unbelievable-facts: A 15-year-old girl made a flashlight that runs on body heat from the user’s hand. It was her project for the Google Science Fair, which is an online competition for students aged 13 to 18. She won a $25,000 scholarship.25,000 is a good start to an education!! -- source link