That's such a creative and well-thought-out invention, Thomas! You’ve clearly thought about all the challenges of exploring the deep ocean and found smart solutions for each one. The carbon suit for pressure, the communication antenna, and the thermal goggles, each part shows how carefully you’ve considered both safety and discovery. The CO2 propulsion system is a clever way to move around, and the oxygen tanks show you’re thinking about how to stay underwater longer. This idea could help scientists and explorers learn even more about the ocean. Keep inventing!