Crookes Radiometer Never have quite “got” this improbable little thing. Pretty though, I used to have one on my bedroom windowsill when I was at school, used to go mad in direct sunlight.
Something Amazing II
Home Ed Inspiration, Ideas, and Activities
Click the links below and scroll through my collection of ideas, workshops, excursions, and more to discover practical everyday activities you can do together in and around your home classroom.
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One response to “Something Amazing II”

oh, is that what they’re called?




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