If they’re really, really good.

Here in Munich, our public transport is much better than any American city, but I still hate taking the train in summer. AC either does not exist or is far too weak. Taking the car takes 40, maybe 50 minutes, the train 1h25min. I still take the train, mind you, but it’s so much more exhausting than the car…

I have to mention my daily commute is between two cities outside Munich.

There’s no fire in the sun. Fire is some material oxidizing, and that’s not what’s happening (or at least not in relevant amounts). What creates the radiation is nuclear fusion.

Judging by the name RungeKutta62, named after a class of numerical integration methods and thus two mathematicians, I’d say they’re a nerd themselves.

I recently was in the BMW museum and they actually had a whole section dedicated to their Nazi past and how they want to never do that again. Do with that what you will but at least they’re not shoving it under the carpet.