Physics equations aren't tautologies

http://home.planet.nl/~gkorthof/kortho14.htm


 * Stuart Kauffman(2000) Investigations, p52 explained that Newton's famous F = M x A is a tautology, just as Darwin's concepts 'fitness' and 'natural selection'. According to Wittgenstein many useful concepts are necessarily circularly defined in terms of each other. Del Ratzsch(1996) The Battle of Beginnings, p144-145 is a good account of the tautology.

Notes:  This is incorrect as explained elsewhere, F=ma isn't a tautology. See main page.