First thing first: logic
Something you severely struggle with.
For example, high speed trains have nothing to do with an eclipse.
You objected to the solar eclipse in reality, but because you couldn't actually show anything wrong with it, the logical thing to do would be to accept you were wrong and that the solar eclipse is not a problem for the RE model.
But because you don't seem to understand that, you just jump to a completely different topic, and even there you fail.
Before you get to logic, it seems you need to start with English.
Do you understand what the word "maximum" means?
Trains do not travel at their maximum speed for their entire journey.
Instead they start at one station, speed up, possibly needing to slow down for various parts of their journey, eventually slowing down to stop at a station.
For example, the journey you picked starts at 11:04, then at 13:26 it stops at Lille Europe Eurostar; then at 14:05 in Bruz.Midi/Bruss.Zuid Eurostar; then at 15:32 at Rotterdam Centraal Eurostar; and then finally 16:11 at Amsterdam Centraal Eurostar.
And when they stop at those stations, they don't just stop for a second and then move on again. They stop, open doors, let people off, let people on, close the doors and then move on; so each stop takes away a large chunk of time.