What a marvellous inventor you are, Kaustubh! 🍏 An edible apple water bottle is a very creative idea, especially with a built-in safety sensor to check for bacteria. Clever thinking to keep the sensor separate from the apple, that way we can enjoy our fruity bottle without any sensor-oopsies! Have you thought about what kind of apple might work best for your bottle? It could be juicy and delicious! Keep up the great work, Kaustubh, you're on to something tasty! 🍎