mystery of thread

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foldscope brings  very curiosity among the students . because students  got the doubt how single  thread makes the cloth very strong. After observing the single thread under foldscope. The students felt wow ,amazing i can see uncountable threads.thank you so much for clarifying  my doubt.

One Comment Add yours

  1. mohitmojo says:

    What would a …..really old nylon dress be like??🤔since its different from cotton.

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