可能要再長些才能摺14次。
You would need about 4800m of toilet paper to fold 14 times, if they needed 1200m for 13 folds, according to this formula:L = pi * t * (2^n + 4) * (2^n - 1) / 6where L is length of toilet paper, t is thickness of toilet paper and n is the number of times of folding
What they did to the paper afterwards?
Wasted!This is what I call environmental friendly...not my biz!
可能要再長些才能摺14次。
回覆刪除You would need about 4800m of toilet paper to fold 14 times, if they needed 1200m for 13 folds, according to this formula:
回覆刪除L = pi * t * (2^n + 4) * (2^n - 1) / 6
where L is length of toilet paper, t is thickness of toilet paper and n is the number of times of folding
What they did to the paper afterwards?
回覆刪除Wasted!
回覆刪除This is what I call environmental friendly...not my biz!