Wow! I Never Knew That — Season 1, Episode 12: Swiss Army Knife, Cup of Joe, Hamburger

Episode synopsis

We’ll explain how the Swiss Army knife evolved into the most famous knife in the world and learn how the company’s name got “cut” together! And where did the term “cup of Joe” come from? And why is there no ham in hamburgers?

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
• E11Zamboni Ice Resurfacing Machine, Pistachio Nuts, Stars
• E13Almond Milk, Scapegoat, Buffalo Wings