Quite a neat little kit :-) and clearly demonstrated the principles behind the Archimedes Screw.It also reminded us of Mr Archimedes Bath which we both loved when A was younger.
Quite a neat little kit :-) and clearly demonstrated the principles behind the Archimedes Screw.
2 comments:
where do you purchase this?
A won hers through the National Geographic Kids magazine, but I think you'll get them on Amazon :-)
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