We just had the best Skype ever! We skyped a ship that drills into the ocean to find cores. In the cores there are fossils. Some of the fossils
fish eat. Also there are things in the core that unleash history. It has unleashed so much history. They found out Antarctica wasn't always cold. It used to be forest!! The JR (short for Joides Resolution) has a huge tower like structure that holds the drill. The tower is about a football field and a half! They are trying to get to the mantle of the earth! No one has ever done that before. It is so hard that it broke broke the drill made out of the 2nd hardest rock in the world!