Researchers make a spinach leaf pump like a human heart

 Just when you thought it was safe to eat a salad researchers at Worcester Polytechnic Institute have shown that a decellularized spinach leaf can be turned into a vascular network that could help doctors regrow organs. The project, featured in the journal Biomaterials, is about as proof-of-concept as you can get but the primary value this proof that a previously existing vascular system can… Read More

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