unbeliveable+experiments

1a) [|make a penny into gold]

2a) [|make a very cool boncey egg]

1b) this is an experiment that we are looking to do. the reason we want to do this, is that we are changing the form of an object. this is a very cool chemestry trick

what you will need: a metal dish tongs a container of water salt and water soulotion zink dud a stove a lighter a adult to help you

2b) we have done this awesome experiment before. all you need to do is fill a cup with vinegar and put an egg in. then wait 2 days and there you have it. what the vinegar does to the egg is that it takes the calcium away from the egg making it feel kinda like rubber.

what you need: an egg a cup and vineger