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...