It was the Boy's turn tonight to attend a science fair. There was fun to be had making Mobius strips, and there were also cool experiments and puzzles involving ink and water, electricity, matchsticks, candies-in-a-box and - most dramatically - building (then demolishing) an arch:
Onnards & uppards with the Arch of Science.............
ReplyDeleteNews about the arche(r)s on the blog again!
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