A 15-year-old girl made a flashlight that runs on body heat…

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.

Source: Unbelievable Facts
Interesting Facts

Leave a Reply

Your email address will not be published. Required fields are marked *