Wow! I Never Knew That — Season 1, Episode 11: Zamboni Ice Resurfacing Machine, Pistachio Nuts, Stars

Episode synopsis

How does one revolutionary machine keep the fun and action going on the ice? You’ll learn about the Zamboni Ice Resurfacing Machine. What is the meaning of “looking a gift horse in the mouth?” Why did some pistachio nuts used to be red?

About Wow! I Never Knew That

Wow, I Never Knew That! is a whimsical, half-hour television series that is jam-packed with exciting tidbits and fascinating facts that uncover the truths and origins behind the stuff you’re already familiar with. From the items you use every day to the phrases you use in conversation to the habits you’re so accustomed to, you’ll be fascinated to learn how they’ve all really come about!

More episodes from Season 1

• E1Coca Cola, Slinky, Frisbee
• E2Etch A Sketch, Bingo, Bikini
• E3Popsicle, Barber Poles, Brain Freeze
• E4Kitty Litter, Bullet Proof Vest, Neon Lights
• E5Haagen Dazs, America's First Pizzeria, Charcoal Briquettes
• E6Sweet 'N Low, Riding Shotgun, Potato Chip
• E7Thermos, Pez Candy, Mark Twain
• E8Grand Central Terminal, 120 Volts, Nachos
• E9Domino's Pizza, Fortune Cookies, Gadgets
• E10Monopoly, Area Codes, Tuxedo
• E12Swiss Army Knife, Cup of Joe, Hamburger
• E13Almond Milk, Scapegoat, Buffalo Wings