Other anti-Parmenidean developments of modern physics

Ishallsayonlyverylittleaboutthetwomostimportantanti-Parmenidean developmentsinrecentyears:thebreakdownoftheelectromagnetictheory ofmatterand,connectedwithit,themostimportantofall:thediscovery ofahostofnewunstable'elementaryparticles'.