There are two major drawbacks to computer printers. One is that they use
toner and the other is that you run through an awful lot of paper. Even with recycling that is a huge impact on the environment. Wouldn’t it be great to have a printer that didn’t use either product? While the invention of the PrePeat Inkless Printer is fairly new over the past few years, the attempts to create it started back in the 1970s.
You probably heard about driverless cars before, specially Google’s attempt of this. It has always been a goal to all auto-related inventors, and is nowadays closer to become a reality. Let’s meet CaRINA, a driverless car developed in Brazil which is hitting the roads these days for testing and further development.
Video games have had a huge impact on Western society, of that there can be no doubt. But just how have they impacted our lives and changed our culture? Charlie Brooker – a satirist and games critic from the UK – is going to find out with a new documentary titled "How Video Games Changed the World."
Louis Braille invented, back in 1824, a tactile writing system so that blind and visually impaired people could be able to read. Now, in 2013, we are near another revolution for those people – let’s meet "Portáctil", a portable scanner made in Brazil which allows blind people to read almost everything that is published.