True, most solar system and astronomical phenomena are still calculated with Newton's
hoary theory of gravitation, but we would be nowhere without our GPS gadgets, which work only once corrected for the effects of general relativity.
This
theory was suggested by a Dr. Martha Jones in a paper entitled» Our Changing Concept of an Adequate Diet in Relation to Dental Disease,» and has appeared in many forms thereafter, even raising its
hoary head in health books today.