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Benjamin Franklin is regarded as one of the wisest and most practical men in history. The following list describes the most important standards he ever subscribed to. In his autobiography, Franklin dedicated fifteen pages to this short list of principles – the most he had ever dedicated to one subject.
Aspiring scientists can get a lot of help and knowledge from free online classes. Many universities offer open courseware classes that can help you learn the basics of a number of scientific fields. You can keep up to date on the latest developments, and learn to understand basic concepts. Whether you want the understanding to help you in your current job, or whether you are preparing to enter a degree program in the sciences, these 50 open courseware classes can help you get a solid handle on science. This is one of the most interesting fields of science today.