Inventions Trivia, Quizzes, and Brain Teasers

Conservationist John Muir’s Youthful Hobby: Inventing Amazing Alarm Clocks

The Craft That First Took Humans to the Deepest Part of the Ocean

8 Medical Inventions Created by Nurses

How Thomas Edison Jr. Shamed the Family Name

11 Amazing Things You Didn't Know Were Invented by Kids

This Kinetic Sculpture Plays Rock Music Using Actual Rocks

This 300-Year-Old 'Detector Lock' Reveals an Intruder's Presence

10 Great Things Invented by Working Moms

11 Lesser-Known Inventions by Famous Inventors

11 African American Inventors Who Changed the World

Engineer Creates Working Mini Pipe Organ Made Entirely From Paper

How Used Coffee Grounds Could Save Refugee Lives

Nikola Tesla Wi-Fi Statue Pays Tribute to the Great Inventor

Watch This 40-Minute Documentary About Canned Food from 1956

On This Day in 1948, the First Polaroid Camera Was Sold

Designer Wins International Award for Foldable Cardboard Helmet

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inventions

Conservationist John Muir’s Youthful Hobby: Inventing Amazing Alarm Clocks

The Craft That First Took Humans to the Deepest Part of the Ocean

8 Medical Inventions Created by Nurses

How Thomas Edison Jr. Shamed the Family Name

11 Amazing Things You Didn't Know Were Invented by Kids

This Kinetic Sculpture Plays Rock Music Using Actual Rocks

This 300-Year-Old 'Detector Lock' Reveals an Intruder's Presence

10 Great Things Invented by Working Moms

11 Lesser-Known Inventions by Famous Inventors

11 African American Inventors Who Changed the World

Engineer Creates Working Mini Pipe Organ Made Entirely From Paper

How Used Coffee Grounds Could Save Refugee Lives

Nikola Tesla Wi-Fi Statue Pays Tribute to the Great Inventor

Watch This 40-Minute Documentary About Canned Food from 1956

On This Day in 1948, the First Polaroid Camera Was Sold

Designer Wins International Award for Foldable Cardboard Helmet