Send a comment on this item to LII: Send a comment on this item to LII staff, who on weekdays will usually reply within 24 hours. How to Build an Invisibility Cloak This November 2006 feature article reports on the use of new materials to mask objects from visible light to make them appear to disappear. It focuses on research at Duke University, and highlights other attempts at cloaking devices. Includes links to related news stories and websites. From the website for Discover magazine. http://discovermagazine.com/2006/nov/building-invisibility-cloak Asterisk * indicates required field. Your Name Your Email Address * We will not sell or provide your email address to anyone else. Comment * Enter the verification code as it is shown in the box below. This helps prevent automated submissions. *