22x1 - Modern Marvels

Adam's not playing around, he's working hard to find out how some toys transform into valuable collectibles and become iconic classics. Adam gets VIP access to see how Play-Doh is created, and how every can gets that amazing smell. Plus, he visits the mecca of pinball manufacturing to see how their pinball machines have outlasted the competition and even the law! Then, how have Slinkys kept springing back? And, an inside look at how Lionel trains keep chugging.