Perfect for beginners with simple, common vocabulary
Curious Tools for Precise Measurement
Explore uncommon and intriguing instruments used for measurement in this crossword dedicated to unusual measuring tools.
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Across
- 1. Measures length of tapeworm scolex
- 3. Ancient tool for celestial measurement
- 8. Surveying instrument for rapid measurement
- 10. Records atmospheric pressure over time
- 12. Measures air or gas density
Down
- 2. Ancient shadow-based time measuring device
- 4. Instrument measuring optical density
- 5. Instrument analyzing light spectrum
- 6. Measures relative humidity by wet/dry bulbs
- 7. Used to measure tree growth
- 9. Measures thickness, often of the cornea
- 11. Measures area of irregular shapes
- 13. Device measuring hoof length on horses
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