ScienceThe world's smallest copy of the Mona Lisa out of DNATo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience12/13/2017December 13, 2017Scientists at the California Institute of Technology have built the world's smallest copy of the Mona Lisa out of DNA. The sides measure just one micrometer. To build it, they used the DNA origami method.https://p.dw.com/p/2pJbHAdvertisement