[postlink]
http://science-video.blogspot.com/2011/05/make-perpetual-spinner.html[/postlink]
http://www.youtube.com/watch?v=dbjrbjuMyfEendofvid [starttext]heat rises so when had the lamp on with the spinner on top the heat from the lamp rose witch spun the spinner like a fan [endtext]
[postlink]
http://science-video.blogspot.com/2011/05/make-invisible-bottle.html[/postlink]
http://www.youtube.com/watch?v=anJuZdL_vswendofvid [starttext] Oh, I used NITROglycerin. The bottle disappeared, but so did half the house! [endtext]
Make an invisible bottle!
Label:
Fun science
[postlink]
http://science-video.blogspot.com/2011/05/most-amazing-illusion-ever.html[/postlink]
http://www.youtube.com/watch?v=eEyGUMplOE8endofvid [starttext]Our brains mess with us... put a blue circle on a black background and a blue circle on a white background, they will look like different shades.... [endtext]
Most Amazing Illusion Ever!
Label:
Fun science
[postlink]
http://science-video.blogspot.com/2011/05/weird-water-experiment.html[/postlink]
http://www.youtube.com/watch?v=RHhAgzIVHvoendofvid [starttext]This is a really crazy experiment you can do at home. See if you can figure out this water mystery! [endtext]
Weird Water Experiment!
Label:
Experiments science
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