Today's I'm-such-a-geek section: Zeno's advent calendar

Did you find the logic? If not, Wikipedia might help.

Trains today: isn't Brussels great?

Some trains cancelled:

14:11 Louvain

14:49 Braine-le-Comte

15:11 Louvain

15:22 Braine-le-Comte

16:39 Louvain

17:11 Louvain

17:27 Mouscron

17:39 Louvain

17:49 Braine-le-Comte

18:22 Braine-le-Comte

No trains also on Wednesday

"Aucun train ne circulera dès ce mercredi 21 à 3h00 du matin au départ des dépôts de Mons, Charleroi, Liège, probablement de Namur, ainsi qu’au nord du pays."

Source: Le Soir

Now you tell me?!