Items needed:
- balsa wood sheets (1/16" and 3/32" thicknesses)
- woodworking tools (esp. small clamps)
- super glue or any cyanoacrylate adhesive, preferably gel
- glue accelerator
- geological survey maps and map tools
- <5kg weight (may be in increments)*
- event coaches - volunteer through the email link in the upper right corner of this page!