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Post AvQvV1vfv1HmxeiZg8 by [email protected] |
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More posts by [email protected] |
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Post #AvQo68tqANjRf22sKW by [email protected] |
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0 likes, 1 repeats |
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Wow! Sand batteries... who knew? I certainly did not.https://techcrunch.com/202… |
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Post #AvQvV1vfv1HmxeiZg8 by [email protected] |
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@nopatience yeah that's pretty cool! So simple and yet effective :D |
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Post #AvSkc9Snav3dAxKAz2 by [email protected] |
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@nopatience I always let my students do an experiment at school to show the dif… |
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Post #AvSkc9ZXBsRfVqTYTw by [email protected] |
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@katzenschiff Excellent stuff! What I'm curious about is learn about how th… |
