That s What Black Lines on School Buses Are For

Have you ever noticed those black lines on school buses and wondered what they were for? Here s the answer to this question and 30 more hidden purposes of objects we see and use every single day. Read more: https://brightside.me/wonder-curiosities/thats-what-black-lines-on-school-buses-are-for-814436/ #brightside Animation is created by Bright Side. 💡 Our MERCH store for your Bright style (ships worldwide!): http://bit.ly/2OJubyA ---------------------------------------------------------------------------------------- Music by Epidemic Sound https://www.epidemicsound.com/ Subscribe to Bright Side : https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook: https://www.facebook.com/brightside/ Instagram: https://www.instagram.com/brightgram/ 5-Minute Crafts Youtube: https://www.goo.gl/8JVmuC Stock materials (photos, footages and other): https://www.depositphotos.com https://www.shutterstock.com https://www.eastnews.ru ---------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me/ Our App http://bit.ly/3a4dTr5