From sand to safety glass, Bart explores what makes the glass in your car so special. We superheat some sand to make homemade glass, and we break a bunch of car windows in the name of science! We smash safety glass with a hammer, and shatter a tempered car window with a tiny piece of ceramic spark plug. A teeny tiny piece of ceramic! It’s fun and informative- it’s Science Garage! Bart teaches us how cars work by blowing stuff up and cutting things in half. It’s a science show for the car lover who’s easily bored. Join Bart as he explains the science behind everything automotive. This is cars down to the atom. This is Science Garage. ►Subscribe here: http://bit.ly/1JQ3qvO Check out more Donut Media Videos: https://youtu.be/Pz8IGLgFE2s?list=PLF… Want a Donut shirt or sticker? Visit https://shop.donut.media/ Like us on Facebook: https://www.facebook.com/donutmedia/ Click here if you want to learn more about Donut Media: http://www.donut.media/ Donut Media is at the center of digital media for the next generation of automotive and motorsports enthusiasts. We are drivers, drifters, and car enthusiasts who love to tell stories.