Wave and Particle May 17, 2021 8:59:03 GMT -5 anthony and ahmed like this Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Roshan on May 17, 2021 8:59:03 GMT -5 Michael Pierce is apparently making a series on relativity and quantum mechanics and this one just popped up brand new, at 'just the right time' for me.