1500 ping pong balls attacked by Liquid Nitrogen

Any science experiment that involves a call from the teacher for everyone to put their "Hands in the ears" is worth watching.


Thanks to St Eutychus for this link, who after a couple of weeks of in depth social and religious commentary (which was excellent) is back to regular programming of funny youtube videos and fantastic internet finds.

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The video was taken down at one stage, so in case it happens again, here is a photo of it.