The chief executive of Kranium got the idea for the honeycomb cardboard safety headgear after a cycle accident. The honeycomb cells trap air, which acts as a compression membrane He said: “The ...

HOW do you make bikes greener and stop them being stolen at the same time? You make them out of cardboard for £15. And that's exactly what student Phil Bridge is doing. Phil, from Heaton Moor, has ...

The last time you purchased something made entirely from cardboard, chances are it was a box to pack up your belongings. While the sturdy material is perfect for moving your stuff, an inventor from ...