What was the first kazoo made out of?

How do you make a backyard RC track? Why must the timber be examined before setting it up in the wood lathe? What is the standard height for a tub faucet? What size of batteries does a micro R/C heli require? Is a weldolet a butt weld fitting? Where is the wing tank of a ship? How many pounds in a yard of concrete? What is the hammer judges use? What is uses of jig saw? Did super glue have a different name before? what are office chair mats made of? How much does a RC helicopter cost? What is Met-Art's Corinna real name? Can you repair plaster with drywall joint compound? Side of a ship facing away from the direction from which the wind is blowing? What types of nails would be most appropriate for mounting a door frame in its opening? What wood is used to make Russian dolls? How much money would you get for 100 lbs of scrap metal? What is a knockdown fitting? What colors make loden green?