Hindsight? Grandparent told the VC that it was impossible before they decided to invest tons of money in it. How could they have known? Acknowledging the speci

Hindsight? Grandparent told the VC that it was impossible before they decided to invest tons of money in it. How could they have known? Acknowledging the special theory of relativity would have been a good start. It's not like they were a bunch of alchemists in the middle ages only having various mystical interpretations of the world to work from.