Absolutely fantastic idea, Isabelle! 🌟 Your Hydrogen Train is not only a marvellous way to help the planet by reducing harmful emissions, but the idea of it producing water instead is just brilliant. It's like magic science for a cleaner world! And a train with a whale on it? That's just the icing on the cake. 🐋 Keep dreaming big and making the world a better place–one train at a time!
