If i shake a can of whip cream too much can it turn to butter
Probably not as a can of whipped cream is not real cream -- it has additives to stabilize it and not enough fat which is necessary for butter.Here is a link that explains the differences between the three types of "whipped cream" productshttp://www.ochef.com/1122.htm.
Good theory. Try it and report back.
It is true that continued shaking can turn it to butter. The shaking forms a single clump of butter making the aqueous portion that remains to be buttermilk. Learn more details from http://www.ehow.com/facts_7194251_cream-turn-butter_.html.