Depending on the initial conditions used, such as nutrient levels and space constraints, bacteria tend to grow in specific ways. Researchers have created a new type of encryption scheme based on how a ...

From a box of Cracker Jack to The Da Vinci Code, everybody enjoys deciphering secret messages. But biomedical engineers at Duke University have taken the decoder ring to place it's never been ...

As part of an elite unit of decoders, Patricia Barry spent most of the Second World War deciphering messages from spies operating in France, Belgium, Norway, Poland and other parts of Nazi-occupied ...

Enjoy an easy set up for your elf with these free printable Elf on the Shelf Detective Props and message decoder. Dress up your elf with elf sized props, and decipher clues with the message decoder.