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How is paper made from trees?
The first U.S. newspaper printed on paper made from trees was an edition of the Boston Weekly Journal published in January 1863.
digitalcameraworld4d
Are cameras about to get even smaller? A new 100mm metalens has landed – and its only 5mm thick
The history of modern technological endeavors has been focused on miniaturization, and recently Taiwanese company Optor has ...
Impacts6d
Unraveling the Mysteries of 30 gsm Paper
What is 30 gsm Paper? 30 gsm paper refers to paper that weighs 30 grams per square meter. Here, “gsm” stands for “grams per ...