action principle Inherent ability = difficulty * accomplishment. by Invariance, MDASHF i@M Posted on February 16, 2017December 1, 2018
diffraction What happens when squirrels do not move. by Invariance, MDASHF i@M Posted on July 18, 2015
particles and their properties Waves, particles and Einstein ! by Invariance, MDASHF i@M Posted on July 16, 2015April 23, 2020
experimental high energy physics The time-energy uncertainty relation. by Invariance, MDASHF i@M Posted on September 29, 2011October 14, 2018