Here's a riddle... It's something that doesn't answer but is there watching...

Exchanging which type of data uses the least bandwidth? music photographs video voice bandwidth- the amount of data that can be moved between two points in a set time period

What is a costume plot? why is it important to a film or theater production?

This graph compares the total cost of attending educational institutions in texas. the graph demonstrates that the cost at private and public technical schools greatly varies.