Watch CBS News

Preserving the world's artifacts with 3D technology

Most people like to keep copies of their financial records and family photos just in case they get lost. Now a group of preservationists are using that same idea to create digital copies of the world's best-known monuments and artworks using 3D laser technology. George Johnson, a science writer for National Geographic magazine, joins "CBS This Morning: Saturday" with more about the project.
View CBS News In
CBS News App Open
Chrome Safari Continue
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.