storing data in our fingernails

This story could come from the imagination of a screenwriter working on the next James Bond movie, but it's reality. Japanese physicists have found a way to store data inside your fingernails by using lasers. And, more importantly, they were able to read this data by using an optical microscope. Technology Research News reports that storing data in our fingernails could lead to new ways of authentication. Of course, data is only available for six months. After that the fingernail has grown and the data has disappeared. Still, the researchers think that such a method could have some practical implementations within three years.

Filed in: blog odd