David Kindy

David Kindy

 

David Kindy is a former daily correspondent for Smithsonian. He is also a journalist, freelance writer and book reviewer who lives in Plymouth, Massachusetts. He writes about history, culture and other topics for Air & Space, Military History, World War II, Vietnam, Aviation History, Providence Journal and other publications and websites.

Play-Doh has sold more than 3 billion cans since its debut as a child’s toy in 1956.

The Accidental Invention of Play-Doh

The much-loved children’s toy was a desperate spinoff of a putty used to clean soot off of wallpaper

The Zamboni totally transformed winter sports by giving chopped-up ice surfaces a fresh-frozen smoothness in a matter of minutes.

How the Zamboni Changed the Game for Ice Rinks

Invented by rink owner Frank Zamboni, the ice-clearing machine celebrates its 70th anniversary this year

Susan Kare designed pictorial symbols that enabled non-technical users to operate a computer, a great contrast to previous screens with “command line” interfaces that required knowing code.

How Susan Kare Designed User-Friendly Icons for the First Macintosh

The graphic designer is receiving a Lifetime Achievement Award from Cooper Hewitt for her recognizable computer icons, typefaces and graphics

A vintage illustration of a wide-eyed housewife with a waffle in a waffle iron, 1946.

A Brief History of the Waffle Iron

Cornelius Swartwout’s invention, patented more than 150 years ago, helped feed America’s passion for waffles

The Wiffle Ball comes with slots on one side to make it easier to throw curves and other pitches.

How the Wiffle Ball Came to Be

Patented in 1957, the lightweight ball saved players' arms and more than a few windows

To celebrate its centennial, KitchenAid released a passion red limited edition stand mixer.

For 100 Years, KitchenAid Has Been the Stand-Up Brand of Stand Mixers

Even celebrity chef Julia Child said that the sleek appliance made mixing 'marvelous'

As women entered through the “Ladies” side of a turnstile, Lenna Winslow’s “Voting Machine” concealed ballot items on which they could not vote.

The Voting Machine That Displayed Different Ballots Based on Your Sex

In an era of partial suffrage, these inventions helped women cast their votes

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