It's the most famous corkscrew in history. Now an electron microscope has captured the famous Watson-Crick double helix in all its glory, by imaging threads of DNA resting on a silicon bed of nails. The technique will let researchers see how proteins, RNA and other biomolecules interact with DNA.
MORE: http://www.newscientist.com/article/dn22545-dna-imaged-with-electron-microscope-for-the-first-time.html
