The world is facing two more crisis like situation. First, where to get the resources to fulfill our rising needs. Second, how to dispose of the garbage that we produce on a massive scale. If we somehow link the first to the second, then that might help in solving the problem. If we know how to create something substantial from the very waste that we are producing, then it would be a great triumph. This involves using all three R’s. Although it is not possible in every case, we can certainly use certain waste products like liquid wood.