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Bag handles that change colour when the bag is getting too heavy

by RudeJude Jun 30, 2020 2 Comments 2 Links

#bag, #carry, #shop, #shopping, #store,

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MeterMan on June 25, 2020 at 1:08 pm
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Idea: Bag handles that change colour when the bag is getting too heavy
Link: https://materialdistrict.com/article/colou...
” These polymer opals get their colour from surface structure alone, so they don’t fade or run and could be used as a substitute for the current, toxic dyes in clothing.”

Colour-changing smart material - MaterialDistrict
Link: https://materialdistrict.com/art

A new, synthetic material changes colour when it is twisted or stretched. Such a smart material could be used for any number of applications. We take a look. In nature, many colours are derived from pigments. Some of the most intense, such as those found in opals, feathers and wings, are due to the ... Read more

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green fingers on June 25, 2020 at 1:07 pm
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Idea: Bag handles that change colour when the bag is getting too heavy
Link: https://youtu.be/03HXhIqp7EY...
Cool, there are countless applications for this type of material.

Stretchy polymer lights up under stress
Link: https://youtu.be/03HXhIqp7EY

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