see if it has grown into a big tree ice and ice coal research have taken up professor daughter daniel jensen's entire research life. oh, as jason puts it toward the seas, very much about science with a capital s big science. for the last 20 years, daughter has been leading one of the world's most ambitious scientific projects far out on the ice. together with a group of 50 danish and international scientists, she is drilling about 2500 meters down into the ice to gain an understanding of what happens inside the ice as well. 8. so now you'll see that you guys coincide and now they're going to pull out with the b. we have more than 80 tons of ice and 20 kilometers device, close here provider. the 2nd site working through a history book. i can tell you a story about every books we saw appetite on that campus is the, the, the don't to is one of the scientists who know the most about won't be ice, can tell us about climate history. the findings to this is that to the ice from the ice age come, it's 11900 years old. each line represents the the spring of each year. the soaring store no spring dust w