Oh, so close. We can put these on clothing so we can sell ad space to companies while you pay extra for the privilege.

It exists and is usually broken out into at least 2 kinds MandoPop for mainland china mandarin and CantoPop for Cantonese from Southern China

Green if it is chem, pink if it is physics. But math is always blue.

I don’t know man, sometimes I can barely hold a YouTube stream on my phone but the ads find a away to come through. lol car and insurance companies would probably go straight to satellite or something if they can resell the info for a dollar over cost.