Are you still writing notes on paper and sticking them to the fridge like it’s the ’80s? Well, if you are, and you read this site, you’d probably like to upgrade to something a bit more 21st century.

A new form of paper has been developed that makes it possible to print secret messages using a home printer filled with water instead of ink. Once the message has been read by placing it under a ...

Raspberry Pi enthusiasts looking for a new project to keep them busy this weekend, may be interested in an excellent Internet connected e-Paper message board built using a Raspberry Pi mini PC, by ...