Short demo: The fan in a vacuum pushes air out, creating a system of low pressure. This in turn creates a system of low pressure within the bag, allowing for an entertaining demonstration of the power ...
For visual learners, a molecule of ethanol is easier to understand when its carbon, hydrogen, and oxygen atoms have careened onto a screen and spun around for a bit. Likewise, for these learners the ...
Amazon S3 on MSN
Laser experiments that appeared in short video clips
Laser experiments that appeared in short video clips show light interactions with objects. JFK's niece has message for man ...
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