Bill Nye the Science Guy (1993)

S12E7 Police Badges, Muffins, Car Washes, Pressure Gauges

In this episode, viewers get an insider's look at how various items are made, including the crafting of police badges, the baking of delicious muffins, the operation of car wash facilities, and the intricacies of pressure gauge manufacturing. Each segment reveals the unique techniques and attention to detail that go into creating these everyday essentials.