Alternative uses for a used Pringles tube, once the pop stops This month hasn’t been a good one for the Pringles tube. It has been attacked by The Recycling Association over its materials. The tube has a metal base, plastic cap, metal tear-off lid, and a foil lined cardboard sleeve which makes it a pain […]
Why cardboard sheets, disguised as turtles, are being used to detect landmines Detecting landmines is a dangerous occupation. So much so that robotics and drones need to be deployed for this job. Only one problem with robotics is they are far from discreet, and look conspicuous from a short distance. According to an article in […]