Sunday/ the Experiminta Science Center

The Experiminta Science Center is just a block from the Marriott hotel as well, and it was great to see such unabashed enthusiasm for math and science on display.  My pictures are of some items that interested me, but there are many other interactive displays geared toward school kids of all ages.    Here is the link for Rott’s Chaotic Pendulum.

Sorry! but I could not resist the mirrors. Inside the 3-sided mirror caleidoscope, ‘wide’ me, ‘skinny’ me, ‘upside down’ me in a giant spoon mirror, and ‘center of attention’ me in a ceiling mirror.
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Here’s a tornado in a tube .. a six foot high display of what happens when hot air and cool air mixes and gets a twist.
3D math equations
These colorful (and playful) 3-D math representations all have names, which I suspect were assigned by the mathematician that had spare time to play around with Mathlab (a graphic modeller of mathematical equations) !


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What do these emoji sentences convey? 1. (The message sender is blue). Will you come with me to the movies tonight? 2. (The message sender is green). I heard that your friend’s little sister said that I am coming to the (birthday) party.
Rottche pendumlum
Rott’s Chaotic Pendulum consists of a middle piece that can rotate around its center (the black segment in the middle) .. but then it has additional segments attached to its ends that can rotate through 360 degrees as well. The trace of the tip of one of the attached segments is quite unexpectedly ‘chaotic’.


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