#ArvinAsh - Why No One Knows If #Photons Really Are #Massless: What if they Aren't?

https://www.youtube.com/watch?v=c5BPZy2_7U8&ab_channel=ArvinAsh

#PhilosophyOfScience #Science #Physics #Optics #Mass #Relativity #SpecialRelativity #Photon #Cosmology #Astronomy #Astrophysics #CMB #CosmicMicrowaveBackground