for her the court that she feared for her life and that the kidnap murder everard in in 2021 of sarah everard_ begged him to let them out. the trial continues. laura, thank you. the document was badly burned by the volcanic eruption of mount vesuvius in 79ad, and is too fragile to be physically opened. but now scientists have virtually unrolled it, here's our science editor, rebecca morelle. it feels like it's just floating. here it is. so we're just going to lift the cradle with the scroll i'm very excited to see the inside of the scroll. so if you try to take them apart or if you try to open them, they fall apart into pieces. of unrolling the scroll. we're also excited to know what was written 2000 years ago. the ancient scroll is brought here. it needs the most cutting edge technology. beam that can probe the scroll in minute detail. the scroll is rotated as it's scanned, creating a 3d the first one is unrolling digitally that scroll in a computer. that's this tricky, tricky step. part of making sense of the text. like all of science, you need lots of things to go right in a row. after 200