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Mind & Trivia · Classic

Inventors & Inventions

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A few of the words

PATENT
The U.S. Patent Office issued its very first patent in 1790, signed by President George Washington himself.Find this word in the grid to read its note.
FILAMENT
Edison tested over 6,000 materials before settling on a carbonized bamboo filament that kept his lightbulb burning for over 1,200 hours.Find this word in the grid to read its note.
DYNAMO
A dynamo converts mechanical energy into electrical current — the beating heart of the early power stations Edison built in the 1880s.Find this word in the grid to read its note.
TESLA
Nikola Tesla held around 300 patents across multiple countries, covering everything from AC motors to early radio technology.Find this word in the grid to read its note.

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More about this theme & how to play

inventors and inventions word search · American history · free, large-print, no sign-up

Inventors & Inventions: a free large-print word search

Inventors & Inventions word search — free and large-print. From Edison's workshop to Bell's first call, celebrate the spark of American ingenuity.

About Mind & Trivia

The great inventors of the 19th century didn't just tinker — they reshaped everyday life in ways that still hum around us. Thomas Edison's Menlo Park laboratory became the world's first industrial research workshop, turning imagination into working prototypes at a breathtaking pace. Alexander Graham Bell's telephone and Nikola Tesla's visionary work on alternating current lit a rivalry of ideas whose glow has never really faded.

How to play

  1. 1
    Find a word from the list.Press the first letter and drag to the last — across, down or diagonally, forwards or back. Or tap the first letter, then the last.
  2. 2
    It stays marked.Found words get a soft teal line through them, on the grid and in the list.
  3. 3
    Make it comfortable.Use the A / A+ / A++ size control any time, or pinch the grid for a closer look.

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