oxygen

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ESA Aims to Extract Oxygen from Moon Dust and 3D Print Metal with the Remnants

For those following from afar the various projects geared toward additive construction on the Moon or Mars, one thought may not have occurred: what about oxygen? How will astronauts breathe…

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Researchers Create Bioink that Delivers Oxygen to 3D Printed Tissue Cells

Tissue engineering or regeneration is the process of improving upon or replacing biological tissues by combining cells and other materials with the optimal chemical and physiological conditions in order to build scaffolds…