Explained: 5 Fun Physics Phenomena

Explanations for http://youtu.be/1Xp_imnO6WE
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For more on deflecting polar streams with electric fields, see:
在家DIY的最佳美甲://pubs.acs.org/doi/abs/10.1021/ed077p1520

I’m in Hobart for a live show on Friday at UTAS followed by gigs in Sydney and Canberra next weekend.