On November 29, 1877, young Thomas Edison tested his newest invention the phonograph. It was the first time anyone had ...

To solve the puzzle, you must twist the cubes so that eventually each side returns to its original color: The challenge is the astounding number of potential variations — more than 43 quintillion of ...

While many people assume that Henry Ford is the father of the automobile, the history of cars spans more than 200 years, with numerous inventors and milestones contributing to the vehicles we drive ...

In this article, we will take a look at 20 countries with the most inventions in all human history. You can also check out the 25 Most Important Inventions of the 21st Century. Numerous inventions ...

Left, a portion of the patent plan designed by Marie Van Brittan Brown and her husband Albert, right. Marie Van Brittan Brown and Albert L. Brown, courtesy U.S. Patent and Trademark Office; New York ...