Scientists at the Auckland Museum will be performing a necropsy of a great white Shark between 11am and 1pm New Zealand time on Thursday. Though they will be examining the contents of its gut, they will also, among other things, look at its sex organs (female) and jaw. The necropsy will be viewable on the web from 2pm NZ time (when's that?). [more inside]
Record player + video camera = Phonographantasmascope, animator Jim LeFevre's extension of the zoetrope. "It is all live action and works by using the shutter speed of the camera rather than the rather irritating stroboscope methods other 3D Zoetropes use."
See For Yourself - Purves Lab's optical illusions web page with empirical explanations of familiar and unfamiliar illusions.
Electrical lighting conspiracy theories can be paranoid, downright bizarre, or actually pretty reasonable.