Challenging puzzle for experienced crossword solvers
Historical Timeline Tools Crossword Puzzle for High School is a medium crossword puzzle with 14 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
1 / 5
Historical Timeline Tools Crossword Puzzle for High School
Explore key tools and gadgets from history’s timeline in this medium-level crossword. Perfect for high school students studying technological advancements over time.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Across
- 1. Ancient technique for shaping glass by inflating molten glass into a bubble.
- 2. Early communication device sending electrical signals over wires.
- 4. Ancient counting tool used for calculations.
- 5. Instrument used to measure angles between celestial objects and the horizon.
- 6. A swinging weight used in clocks to regulate time.
- 8. Mechanical machine used for typing letters before computers.
- 11. A device used to weave cloth by interlacing threads.
- 13. Key unlocking tool used historically by locksmiths (named after an Italian innovator).
Down
- 3. Code system used with the telegraph to send messages in dots and dashes.
- 7. Device used by astronomers to solve problems related to time and the position of stars.
- 9. Ancient device that tells time using the position of the sun’s shadow.
- 10. Writing tool made from a feather used before the invention of the fountain pen.
- 12. Navigation tool indicating direction using the Earth’s magnetic field.
- 14. Small metal nib inserted in a quill for writing.
Advertisement
Similar Crossword Puzzles
- Moderate difficulty suitable for most players
- Challenging puzzle for experienced crossword solvers
- Perfect for beginners with simple, common vocabulary
- Moderate difficulty suitable for most players