Hi, I would love to tell you about milkshakes. A cold bevrage 
What do you know about milkshakes?
I can tell you that diners like to mix them by hand.
I  love hand mixed milkshakes!  Do they use any sort of special tools to make them?
they do, but you can also just use a blender at home. 
What ingredients make the best milkshake?  Can I find everything I need at the grocery store?
some might say the best are made by mixing milk and powder. 
What kind of powder do they use?
It is usually a form of flavor condensed into a powder they can mix.