What most naturally follows?

How to test a hypothesis
Start with a question.
This question is not your hypothesis. Rather, it will give you a topic and let you start making tests and observations so that you can arrive at an educated hypothesis.
The question should be about something that can be studied and observed; think about it as if you were preparing a project for a science fair. For example, a question could be something like, " which brand of stain remover will remove stains from fabrics most effectively? " Develop an experiment to answer your question.