Explore the lesser-known inventors who created the essential tools we use every day, from household basics to clever innovations.
Hidden Geniuses Behind Daily Tools
Discover the lesser-known inventors whose innovations shape everyday tools we often take for granted.
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Across
- 1. Origin state of the inventor who created the mechanical pencil
- 4. Inventor who improved the rotary washing machine
- 5. Pioneer behind the invention of the safety razor handle
- 7. Inventor of the milk condensation process making dairy easier to store
- 8. Inventor who contributed to the modern zipper mechanism
Down
- 2. Improved the sewing machine’s mechanical efficiency
- 3. Creator of the mechanical reaper revolutionizing farming
- 6. Innovator behind the early spray paint can
- 9. Inventor who developed early ergonomic writing instruments
- 10. Developer of the electric vacuum cleaner design
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