Wait, it’s not quite what you think. We all know that making an elevator should, without a doubt, be left to the professionals of our trade. But what if your ten-year-old needs a science project for school? How about constructing your own “elevator system”? I recently stumbled across this website which shows step-by-step instructions on how one can demonstrate how elevators work through a series of pulleys. All you need are household items such as cardboard, scissors, tape, string, etc. The family pet may suddenly begin a life of luxury.