ผู้เขียน: Kath Kovac

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2 หนังสืออิเล็กทรอนิกส์โดย Kath Kovac

Sarah Kellett & Kath Kovac: Hands-On Science
Did you ever wonder why some insects can walk on water? Or how the ancient Egyptians made mummies? Are you curious about why a guitar sounds different from a flute? Gather some everyday materials fro …
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€14.62
David Shaw & Jasmine Fellows: More Hands-On Science
Let’s get hands-on with 50 fun science activities! The best-selling team behind Hands-On Science present 50 more fun DIY science activities. In More Hands-On Science you’ll be blown away by interesti …
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€19.99