Here’s why car windows have those little black dots

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/AAv4sZF.img?h=100&w=100&m=6&q=60&o=f&l=f&x=474&y=457You probably haven?t given much thought to the pattern of little black dots on the edges of car and bus windows. Sure, they look cool, but do they do anything?



أكثر... (http://www.msn.com/en-ca/autos/ownership/here%E2%80%99s-why-car-windows-have-those-little-black-dots/ar-AAv4mRB?srcref=rss)