dr bob...who is this guy?

bobby as the Young Sheldon bobby as the "Young Sheldon"?

studied the Big Bang Theory
mr bob studied "The Big Bang Theory" at college in New Jersey (home of Einstein)

danger: black hole

where  he stumbled into black holes and relativity theory.

became dr bob at UCal Berkeley with work in relativistic cosmology.

went to Italy and Germany to learn some European stuff abroad.

back in the USA

returned to USA eventually landing at Villanova University!

steve jobs impersonator? Steve Jobs impersonator? (co-founder of Apple)

For more details see overfiew about bob.
[or the pdf presentation of bob's math-physics biography]
or the faculty profile in The Villanovan in Fall 2011
or an earlier 1986 profile from Main Line Times.