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What Is Bone Marrow and Why Is It Important?
Medically reviewed by Gagandeep Brar, MD Bone marrow is the deep, interior portion of your bone. Your bone marrow, which has ...
Sofas That Self-Assemble When You Heat Them Up? How 4D Printing Could Transform Manufacturing
Imagine buying a flat sheet from a furniture store that changes into a sofa when you heat it with a hairdryer. Or consider the value of a stent that ...