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imaginative play
Designed for educational display and collection use
Thescelosaurus neglectus was a small plant-eater from the Cretaceous period
This peaceful plant-eater walked on four legs most of the time but could rear up and run on two legs when it was in a hurry
The Immortal Life of Henrietta Lacks Plush imaginative playHer name was Henrietta Lacks, but scientists know her as HeLa. She was a poor Southern tobacco farmer who worked the same land as her slave ancestors, yet her cellstaken without her knowledgebecame one of the most important tools in medicine: The first immortal human cells grown in culture, which are still alive today, though she has been dead for more than sixty years. HeLa cells were vital for developing the polio vaccine; uncovered secrets of
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