Answers (1)
What is this, a collection of miscellaneous words? Google is not a magic word, it is a search engine www.google.com and if you didn't know that you don't know how to use the internet. Go to that link and type "google advanced" and see what you get.
A bottle rocket means a rocket motor on a stick. You put the stick in a glass pop bottle to point it up while you light the fuse. It is a cheap thing and does not always go the way you point it.
Some people put vinegar and baking soda in a two liter plastic pop bottle and I guess that is what you are thinking. It is not a very popular activity as you will soon discover.
If you want to build actual rockets, go here: www.google.com/search?q=amateur+rocket+club