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Chalk line

technology Maturity 11-13

A chalk line makes long lines.

snoreslag.jpg
snoreslag.jpg
It uses a string with dust on it. You pull the string tight. Then you snap it. This leaves a straight line. It helps builders work. Can you draw a straight line?
Chalk-line.jpg
Chalk-line.jpg

40 words
🖼️ Images & Media (3)
File:snoreslag.jpg
snoreslag.jpg
File:Chalk-line.jpg
Chalk-line.jpg
File:Sumitsubo.jpg
Sumitsubo.jpg
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📚 Content adapted from Wikipedia | Readability: FK 10.2 | Vital Level 5