Make a Kaleidoscope
One of the things you asked us for was instructions for making a kaleidoscope. How about this? — filmed last Friday here in Think Lab, Northumbria University.
Feb 24th: Volcano!One of the things you asked us for was instructions for making a kaleidoscope. How about this? — filmed last Friday here in Think Lab, Northumbria University.
Feb 24th: Volcano!
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