Hey rocket scientist, the speed of light IS always 186,000 miles per second IN A VACUUM. It moves slower in any other media. Using your broken understanding, you would say that Cerenkov radiation proves that things can move faster than the speed of light.
It is interesting how someone who knows so little about science thinks they know what science actually says.
I see. That would be kind of like people who've never seen the inside of a Bible who think they know what IT says, huh?