this just with a regular mouse. yep, i pull up the two life masks that were taken of lincoln in office and while he was still alive, so on the left here, the one spinning, this was taken in the remaining months of the civil war. this is a life mask that was taken just before the civil war. and what you can really see is how much he had aged in those years. they started this program three years ago, and so far, have put 21 objects online. the original wright brothers flier. an intricately carved limestone buddha. it s impossible to make it out in person, but online this is what it looks like in real life. i can remove the color information and then pull out the areas of high curvature, and now you can see everything that s happening. so much greater detail than if you were a foot away from it. and remember the lincoln mask? you can download the computer image and get an exact copy on a 3-d printer in your home or