"We know about tools: the spinifex resin; the spear; the shield; the throwing extension; the barb; the sinew used to bind it together, everything. We would spear a kangaroo and get the sinew from it. There were no other materials to use.Then we could hunt the kangaroos. In the past we used spears and spearthrowers to provide food." -Senior Pitjantjatjara Man.