I know I've been riding Caltrain more.
It's shocking how much better the new train sets are. I remember the first time I took the new one. It was rolling in so fast that I thought it must have been an express train about to pass my local stop. Nope! It stopped on a dime compared to the old train!
Good job, Caltrain!
Perhaps today you'll also learn about Hellschreiber. Old tech is really clever!