Kloth answerd as I would.
By the way, electrons in water can be faster than photons in water. No big surprise maybe, if this hapens with neutrinos and photons in a (near) vacuum.
Kloth answerd as I would.
By the way, electrons in water can be faster than photons in water. No big surprise maybe, if this hapens with neutrinos and photons in a (near) vacuum.