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and more• Perfect for children ages 0 to 3 years old• Equal parts educational and entertaining
Generous 40 oz capacity for staying hydrated throughout the day
Solar-powered design requires no batteries
Helps kids understand engineering concepts like force
These quartz crystals formed around 500 million years ago in dolostone and are prized for their exceptional clarity and natural faceting
Mr. Wilson's Cabinet of Wonder Science Kits and more• Perfect for childrenPronged ants, horned humans, a landscape carved on a fruit pit some of the displays in David Wilson's Museum of Jurassic Technology are hoaxes. But which ones? As he guides readers through an intellectual hall of mirrors, Lawrence Weschler revisits the 16th century "wonder cabinets" that were the first museums and compels readers to examine the imaginative origins of both art and science.