CSU Bakersfield

Technology entrepreneur Elon Musk held court Wednesday night before a packed crowd at Cal State University Bakersfield's Doré Theatre, in the college's new guest lecture series.

The founder of PayPal, and the CEO of Tesla Motors and SpaceX, and chairman of SolarCity delivered a free ranging talk that covered everything from travel to Mars to high speed rail. 

Musk criticized the state's high speed rail plan, saying that it isn't "cool." Musk: