| [ KAIST ] in KIDS 글 쓴 이(By): Monde (김_형_도) 날 짜 (Date): 2001년 10월 22일 월요일 오전 06시 13분 55초 제 목(Title): Re: [질문] 물리학도 여러분 도와주세여 ㅠ Then, every particle with finite mass has an internal structure, doesn't it? Is there any good reason why the rest mass, e.g. electron, is another special form of energy not involved with any kind of interactions? |