A human being is part of the whole called by us universe, a part limited in time and space. There are 31 web pages of text with pictures and illustrations to aid in understanding.
Text is hyper-linked to glossary.
Pictures and illustrations are truly worth a thousand words. A good bibliography offers leads for further study. Takes YOU to the NEXT Page in the Sequence. Takes YOU BACK 1 Page in the Sequence. Returns YOU to the Begin Page to Select a NEW Sequence.