One of the problems with being a graffiti artist is that you have to carry around a different spray can for each color you intend to use. [Sandesh Manik] decided to solve this problem by building ...

You may or may not be reading this on a smartphone, but odds are that even if you aren’t, you own one. Well, possess one, ...

According to IDS Imaging Development Systems, only around 200,000 of 1.4 million tonnes of textile waste is actually checked and categorised, with the rest being sent either for more environmentally h ...