Ascorbic Acid also know as Vitamin C and Citric Acid both keep fruits from oxidizing, or turning brown. One variety, Fruit Frush, is avaiable in most grocery stores in the Canning section.
yes because salt is a kind of molecule that would help to preserve the fruit and make it last longer
Put less stress on it. I also heard about something with cola and acid, but i doubt that's true.
Mint will always last at least a little bit longer than strawberry gum. Most of the time, mint gum is longer lasting than fruit gum, but a few companies make long lasting fruit gum. There is not a long lasting strawberry gum yet.
Water or acid.
The pickling process is used to preserve food. Usually vinegar is used, which is an acid (acetic acid). The rotting process involves bacteria. An acid solution kills most bacteria, so stops or slows down the rotting process.
Salt does not make fruit rot faster, it slows down the process. Salt absorbs the humidity in the fruit, leaving bacteria without nutrients to grow, thus making the fruit last longer. :)
If you have stronger soap, your bubbles will last longer.
It has a chance of making you last longer in life terms depending if the other person has stds or not. if so then it does make you last longer.
The citric acid inside in a fruit could make it work. Fruits that is part of the citrus family has a contains a citric acid. For example a lemon, it could make a light bulb work. :)
like orges or grapes no lemon or high acid fruits o.k.
yes you can because the acid from the fruit is produced to make electricity which will charge any device :)
Yes it can last longer