How to Make a Hang-Glider
For hang glider making you will need a sheet of A4 photocopy papersome paperclips.
Fold the sheet in half across its narrowest part (its width). Paperclip both thicknesses together near the fold.Curl the halves of the paper outwards and downwards. Then clip together the corners A and B - which will be at the front of the hang-glider. Form a short chain of paperclips attached to the clip at the front end of your hang-glider (you can vary the number).
Test the model by trying to make it glide in a steady way, but not losing height too soon.