The fact that A could be wrong, does not make competing theory B any more right!
Conservation of energy is fundamental to physics, without it everything we know will break down. Maybe one day it will be disproven, but considering it has been extensively tested, down to the sub-atomic level, for the past century by the greatest minds in the world, I don't think some guy in his backyard with a pair of scissors, a few pipes and a particle accelerator (he doesn't have one?? oh..) is going to disprove it anytime soon.
Conservation of energy is fundamental to physics, without it everything we know will break down. Maybe one day it will be disproven, but considering it has been extensively tested, down to the sub-atomic level, for the past century by the greatest minds in the world, I don't think some guy in his backyard with a pair of scissors, a few pipes and a particle accelerator (he doesn't have one?? oh..) is going to disprove it anytime soon.