Corrected entry: When Oppenheimer asks Einstein to review Teller's calculations about a runaway chain reaction, Einstein replies, "If there's one thing you and I share, it is a disdain for mathematics." This is a popular misconception. Einstein was a gifted mathematician, and his research was extremely mathematical in nature.
Corrected entry: A truck at Los Alamos has a sign, "Caution: Left Hand Drive", "No signals." This is a marking on the trucks in Britain, as surely it would be normal for trucks to be left-hand driven in the USA.
Correction: Given this was wartime, with countless vehicles going over to be used in Britain and / or Europe, no doubt this truck has either already been there or has returned from there. In fact I think it was standard marking on all vehicles produced at the time, just to cover all bases.
Corrected entry: The bombs destined for Japan were not shipped in crates on trucks. The mechanical parts of the Hiroshima bomb were sent to Tinian Island aboard the U.S.S. Indianapolis, while the Nagasaki bomb, along with its uranium and plutonium, were flown there. The island was the assembly site for both bombs.
Correction: The bomb components still needed to leave Los Alamos by truck. They were then put on trains to Hunters Point Naval Shipyard and only then loaded on USS Indianapolis. You can't get a warship into New Mexico.
Correction: He's not saying he can't do mathematics, he's saying he doesn't *like* mathematics. His interest was in physics, which of course involves a lot of maths, but for the sake of a lazy metaphor you wouldn't say a farmer likes cleaning out the cow sheds, it's just something he has to deal with in the course of doing the higher level work he wants to do.