Seriously funny science pretty much sums up our objectives: Quality science education ideas and materials presented with silly cartoons and humorous asides to take the edge off a potentially intimidating topic.
Handsome reference specimen from this classic South Dakota occurrence, very much appreciated. Well packed & quickly shipped AAA+ reliable and recommended seller!
r***r (140)- Bewertung vom Käufer.
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Absolutely perfect piece of rose quartz for my project, arrived here fast, securely packaged, and just as pictured
e***b (1417)- Bewertung vom Käufer.
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Beautiful rock. So happy to find a big one like this. Thanks for fast shipping!
a***o (1586)- Bewertung vom Käufer.
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Very cool example. Quick delivery and well packaged.