If a private car, boat, and plane wasn’t enough, you can now buy your own submarine. This piece of technology is something only the rich can afford, considering it costs over $2 million. It explores the depths of the ocean up to 1,000 feet, and is big enough for two people to sit comfortably side by side.
The battery only lasts six hours, but we’re not sure why someone would want to stay deep under the ocean for longer than that. When you purchase the submarine, you’ll also get extensive training to learn how to operate it. This is definitely an invention that opens a lot more doors for exploraton (Mashable).