What if Time Travel already exists and the time travelers are keeping it hush hush?

The theory goes, time travel is possible, time travel vehicles run on steam, all you need is Ocean water.



In fact, because time machines can run on water, it would eliminate water and save the world from global warming.



But Exxon Mobile and Texaco and Citgo and Sunoco and Shell gasoline companies paid billions to the inventer of the time traveler to buy the rights to time travel.



They will never authorize the use of it or sell it because then they won't make money on gasoline anymore.



Is this theory credible?What if Time Travel already exists and the time travelers are keeping it hush hush?uh yes and if you can travel time then you can always go back in time and erase your mistakes like bill and ted.,