Negative error
1 hull equipment. Hull (bergamot, lemon, tangerine)
2. Paring knife
3. Wood
4. Correction fluid. (liquid paper liquid paper)
1 experimental method. The plank break experimental area 4 part
2.The correction fluid (liquid paper liquid paper) to write equally
3. Cut fruit type in both 3 quantity equally
4.? The hull and 3 type. Rub the wall latex
5.Compared to any kind of fruit can remove suspension well
fruit type experiment The ability to remove the error
1. Shell lime, best
2. Lemon peel, moderate
3. Orange peel green sweet fair
.
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