James Cameron becomes the first single person to dive to the oceans deepest spot the Mariana Trench. In his custom sub Cameron has delved deep with 3D cameras to bring footage back. Cameron took the time to send out a tweet from the Trench as well

It's interesting to see how people's personal dreams can lead them to do amazing things. James Cameron is make great strides in both science as well as cinema with this deep sea dive. I'm sure the footage brought back will be very interesting. 

Read an article on it here.