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Independent: Source & type of fibre
Dependent: Mass can held
Control: Length fibre Size mass
Method: Plant material left soak in bucket wateraboutweek for fibres be easily extracted(retting)/celery stalks left in beaker coloured water for fibres easily seen & pulled out. Once fibres removed, connect between 2 clamp stands & gradually add mass in middle until fibre snaps. Compare with stem to individual fibres from different plants & different ways of combining fibres eg twists and plaits.
Outcome:More fibres combined together, stronger.
Evaluation issues: Using fibres of the same age (as they get older they become more brittle) Extracting whole fibres that are useful Maintaining length of fibres Ensuring consistency when twisting or plaiting
Method
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