2004 David Macaulay's WAY THINGS WORK Board Game Mechanical Problem Solving

2004 A Game Where You Solve Mechanical Problems David Macaulay's Way Things Work board game MAKE MODELS, PERFORM EXPERIMENTS AND LEARN ALL ABOUT HOW THINGS WORK! INCLUDES 50 EXPERIMENTS TO SIMULATE & EDUCATE! FOR 2-4 PLAYERS AGES: 10 + Everything seems to be included except the scale, partially complete but not enough to make that one work