![Stephan A. Schwartz](http://phibetaiota.net/wp-content/uploads/2013/12/schwartz-head-144x150.jpg)
Here is the latest on Electronic Communications trend, and it is pretty magical.
Time cloak used to hide messages in laser light
A “time cloak” that conceals events rather than objects can hide secret messages through a trick of light, making information invisible to all but the intended recipient.
![Click on Image to Enlarge](http://phibetaiota.net/wp-content/uploads/2014/12/time-cloak-150x150.jpg)