Yes, where does it come from?
Some found the answers of science in their dreams.
''Then one night in a dream, he saw the benzene molecule as a snake chasing its tail in a circle. When he woke up, Kekule' knew he had the solution for benzene's molecular structure: it is shaped like a ring.'' -
Others found them by accident.
''In 1896 he [Becquerel, Antoine Henri] accidentally discovered...''
Some made great inventions after their dreams. ( Da Vinci )
Others made some by accident. ( Pop corn )
So, where does true knowledge come from?
Is it by accident? By pure coincidences? Or is there a higher source of knowledge within ourselves?
Source :
http://library.thinkquest.org/C006439/scientists/