You can use any of the following materials for your model, but no others. ( Why ?)

  • Strips of MDF board of any length, but their cross-sectional dimensions must not be more than 6 mm x 4 mm.
  • Sheets of paper
  • String
  • PVC hot melt glue
  • Glue stick .
  • A Single Square MDF base for your model. The base must be at least 0.5 cm thick and its sides must be exactly 25 cm long. It must be left solid. However, you may drill up to sixteen holes in the base to help fix your model to it. The diameter of the holes must not be more than 8 mm.

  • Plasticine

  • Ball Bearings plastic or steel

from Bristol University