by facts | Jul 30, 2014 | Tweets
If all newspapers were recycled, about 250,000,000 trees each year could be saved. #paper
by facts | Jul 27, 2014 | Tweets
Cai’s paper making process involved using macerated bark of trees, hemp waste, old rags, and fishnets. #paper
by facts | Jul 27, 2014 | Tweets
Cai Lun, a Chinese eunuch inventor is credited for inventing paper and the art of paper making in 105. #paper...
by facts | Jul 27, 2014 | Tweets
Paper, one of the four Great Inventions by the Ancient Chinese along with printing, the compass and gun powder. #paper
by facts | Jul 27, 2014 | Tweets
One tree can produce 3,077 sheets of A4 paper and a single sheet can be recycled up to eight times. #paper
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