Curious moments often happen when you’re not looking, and these 20 discoveries prove luck and timing can be hilarious.
Cheesy Invention
Cheese Puffs were created by accident at a corn processing factory when moist corn blew out of a machine.

Chocolate Chip Cookies Were a Fluke
Ruth Wakefield was out of baker’s chocolate, so she used chunks of a chocolate bar instead, creating the first chocolate chip cookies.

The Dog That Sniffed Out History
A dog playing in the backyard unearthed a fossil that turned out to be over 13,000 years old.

The Lost Van Gogh
A man bought a painting for $4 at a thrift store, only to find it was an unsigned Van Gogh.

Sticky Note Innovation
Post-it Notes were invented after a scientist failed to create a strong glue; ending up with a weak, reusable one.

Ancient Coins in a Flower Bed
A man digging in his garden in the UK uncovered Roman coins over 1,500 years old.

Teflon’s Slippery Start
Roy Plunkett accidentally created Teflon (used in non-stick pans) while experimenting with refrigerants.

The Vacation That Found a Volcano
A hiker in Mexico accidentally discovered a new volcano forming after feeling the ground rumble beneath his feet.

A Crash That Created Potato Chips
Chef George Crum invented potato chips when a customer kept sending his fries back for being too thick.

The Fortune in the Couch
College students in New York bought a second-hand couch, then found $40,000 stuffed in the cushions.

Mold That Saved Millions
Alexander Fleming forgot to clean his lab and accidentally discovered penicillin, the world’s first antibiotic.

The Man Who Found a Lost City
A farmer stumbled upon ruins in China that turned out to be part of the ancient Terracotta Army.

Coke Was a Mistake
Coca-Cola was originally made by a pharmacist trying to invent a headache medicine, not a soda.

A Kid Discovers a Dinosaur
A 12-year-old boy in Canada found a 69-million-year-old dinosaur fossil while hiking with his family.

The Hidden Room in the House
New homeowners found a secret passage behind a bookshelf, leading to a hidden room untouched for decades.

The Toast That Made Art History
A woman found the image of the Virgin Mary on her grilled cheese sandwich; it later sold for $28,000.

Velcro’s Furry Start
Swiss engineer George de Mestral invented Velcro after noticing burrs stuck to his dog’s fur during a hike.

Sticky Fingers Invent Superglue
Harry Coover accidentally created superglue while trying to make clear plastic for gunsights in WWII.

Gold in the Backyard
A California couple found $10 million in rare gold coins buried in rusty cans while walking their dog.

The Microwave Mistake
Percy Spencer was testing radar when a chocolate bar melted in his pocket, leading to the invention of the microwave oven.

Barnorama Welcome To The Fun Barn