Important data can be stored and concealed quite easily in ordinary plastic using 3D printers and terahertz radiation, scientists show. Holography can be done quite easily: A 3D printer can be used to ...

Encoding information in DNA has long seemed like a promising way to secure data for the long term, but so far it has required an expert touch. It turns out that you don’t need to be a scientist to ...

The Data Science Lab Data Prep for Machine Learning: Encoding Dr. James McCaffrey of Microsoft Research uses a full code program and screenshots to explain how to programmatically encode categorical ...

Subscribe to our newsletter for the latest sci-tech news updates. Imagine trying to wear a left-handed glove on your right hand: It doesn't fit because left and right hands are mirror images that ...