Have you ever wondered about the local impact of trade tariffs? Or the social cost of carbon emission? From local budget analysis to military reports on global warming, government documents offer a wealth of knowledge from local, state and federal ...

Can you crack the secret code? Hidden Messages: Steganography, Cryptology and Digital Watermarking gives viewers a glimpse into the science of covert communication. Featured books and materials will allow you to discover the different methods of hiding information, whether it ...