3-D scans reveal secrets of extinct creatures
New modeling paired with X-ray scanning exposes every angle of hard-to-extract fossils
![reconstruction of an arachnid](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2014/09/paleo_opener.jpg?fit=860%2C460&ssl=1)
VIRTUALLY THERE On a paleontologist’s computer screen, this arachnid moves as it did 410 million years ago.
R. Garwood and J. Dunlop/Journal of Paleontology 2014