Interesting Engineering on MSN14d
US engineers craft 3D shapes from single sheets to control light and sound path
Interestingly, Princeton University engineers have created innovative 3D structures from a single piece of material by combining the art of paper cutting and folding. They have developed 3D structures ...
Hackaday5y
3D Printing Paper — Sort Of
Traditionally, paper is flat and can be bent into shapes ... 3D printer, but it doesn’t actually print the paper. Instead, you use the printer to create a mold that can form paper pulp you make ...
BBC2y
3D shapes and nets
For a solid 3D shape, rub out the edges that would be hidden from view. For a skeleton 3D shape make the hidden edges ... the diagram used to orientate the paper. No horizontal lines are drawn.