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I also have a question if one pierced an egg before cooking and did this same experiment, would the suction be strong enough to pull the yolk from the shell leaving the shell whole. You know like when you blow the contents out?
May be i should have included that [:I]Turn the the bottle upside-down, Put the bottle over the top of your head, like you are leaning you head back and looking up at the bottle.Wit the bottle about half and inch from your mouth, blow into the bottle hard, and don't stop. The egg should come out. or you can heat the bottle under warm water and the egg will come out.
shouldn't you be "SUCKING" instead of blowing??? ! LOL
The above procedure will extract both DNA and proteins, so the gunk you see may not be all DNA, to get more pure DNA you need to break down the proteins. To do this you need an enzyme called a protease. fresh pineapple and kiwi juices have these, which is why they hurt to eat - they are digesting your mouth. So you could add these and keep the mixture warm for 10mins or you could just extract teh DNA from kiwi fruit.Here is something I wrote a while back about this which you may find interestinghttp://www.chaosscience.org.uk/pub/public_html//article.php?story=20050524184709373
thanks for that, Dave. Just out of curisity, will you be adding any more dates to the chaos tour/roadshow?