Nowadays We humans have led the metal to produce a machine, but how many
, if any. We do not keep good care can make a lifetime low. And what a lifetime of less metal is rust on the rust, then it has no way to remove rust
in several ways. For this reason, the authors wanted to compare the rust with a fruit that has
a substance-carotene. And the fruit is sour,
a metal used in this experiment was a nail. These nails are rusting, and soak in the juices of various parameters are different and have different time is 1 day, 2 day, 3 day and compared it with the fruit with substance. carotene Fruit and citrus
fruit was found that the rust affects the fruit with a sour taste. The most important factor in eradicating rust. In this experiment, the fruit is sour, resulting in rust removal is best citrus fruits containing carotene are effective against rust little or no effect. And another important variable affecting the rust is so much more powerful. Time
, which is a very important part of making some fruits with good performance even more. And on the other hand
, it makes some fruits have decreased as well.
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