Recent content by Babbeus

Thank you very much for your reply. If I understand well what happened I would say the objections of "ad hoc" hypothesis addressed to Lorentz actually vanished not just because of Einstein's revolution but also because Loretnz's hypothesis that intermolecular forces are electromagnetic turned...

Here is a quote from this website: My question is: is this derivation of length contraction considered to be sound and correct today? Are they treated in modern textbooks?

Hi anybody, nice to meet you, I'm new, I teach and I am a mathematics PhD. Can you give me any advice on how to insert math formulas in messages, please? Thank you very much!