Please see article below:http://news.sciencemag.org/physics/2...ly-%E2%80%A6It states that even though it is too early to write home about, there was an experiment where after the 1.8 MJ to power the laser that 14 KJ of energy was left over.Does this not defy Newtons laws of Thermodynamics? What about conservation of energy?I read somewhere that in most reactions the resultant 'particles' weigh a little less than they did before the reaction, and that it is this loss of mass that gives us the output we use everyday (such as in our cars) - is this why (if true) that fusion works with and not contradict the current laws of physics?Thanks!