Classical physics predicts weight should NOT change at increasing temperatures and relativistic theory predicts weight should increase tiny immeasurable bit at increasing temperatures. My theory predicts weight should decrease at increasing temperatures (sorry can't post a link, please google "magnetic universe theory of science"). I searched the literature and found several papers showing weight of heated metals indeed DECREASES at increasing temperatures (M Glaser 1990 Metrologia 27, Dmitriev 2003 Measurement Techniques 46). Glaser says AIR is responsible for changes in weight and Dmitriev says temperature of metals also contribute to weight reduction. I am looking for scientists to weigh a heated metal in VACUUM to test this fundamental prediction of my theory against this fundamental prediction of traditional physics.