View Pit Stop page for race #17 by su_jin_cheng — Ghost race
View profile for su (su_jin_cheng)
Official speed | 49.10 wpm (74.30 seconds elapsed during race) |
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Race Start | April 14, 2010 3:09:14pm UTC |
Race Finish | April 14, 2010 3:10:29pm UTC |
Outcome | No win (2 of 4) |
Points | 0.00 |
Text | #478 (Length: 304 characters) Paper as we know it today was invented in China in around 100 AD. Wood and other fibrous material is mixed with liquid and mashed into a pulp, which is then poured onto fine screens. The liquid drains away, leaving a thin layer of fibrous material on the wire. When this material dries, it becomes paper. |