Ep 5. Copy Paper, Jeans, Computers, Plate Glass

In season 1 episode 5 of How It's Made, viewers are taken on a fascinating journey through the world of manufacturing. The episode begins with a behind-the-scenes look at how copy paper is made, from the raw materials to the finished product. The process involves cutting down trees, turning them into pulp, and running the pulp through a series of machines to create sheets of paper. Viewers will learn about the intricacies of the papermaking process and see how high-speed machines are used to create massive rolls of paper.

Next up, the episode delves into the world of jeans manufacturing. Viewers will get a glimpse at all the steps involved in creating this iconic piece of clothing, from designing and cutting the fabric to sewing and attaching buttons and zippers. They'll see how high-tech machines are used to create precision cuts and stitches, ensuring that each pair of jeans is as durable as it is fashionable.

The episode then moves on to explore the manufacturing process behind computers, including the hard drive, motherboard, and memory chips. Viewers will be introduced to fascinating tools like the pick-and-place machine, which can place thousands of tiny components onto the motherboard in just a few minutes. They'll learn about circuit boards, silicon wafers, and other components that make computers possible.

Finally, the episode concludes with a look at the manufacture of plate glass. Viewers will learn how this process begins with raw materials like sand and limestone, which are heated to extremely high temperatures to create liquid glass. They'll see how this glass is then poured onto a bed of molten metal and slowly cooled, creating a perfectly flat and smooth surface. Viewers will also learn about different types of glass and see how they're used in everything from skyscrapers to car windshields.

Throughout the episode, viewers will be amazed by the skill, precision, and sheer creativity involved in manufacturing these common products. From cutting-edge technology to time-honored techniques, How It's Made offers a fascinating look behind the scenes at the world of manufacturing.