Human waste is rarely as interesting — or as versatile — as it is in space. Earlier this there was a NASA-funded research project which aims to turn astronaut excrement into an edible paste that is high in both protein…
Human waste is rarely as interesting — or as versatile — as it is in space. Earlier this there was a NASA-funded research project which aims to turn astronaut excrement into an edible paste that is high in both protein…
NASA engineers pushed the limits of technology by designing a rocket engine injector –a highly complex part that sends propellant into the engine — with design features that took advantage of 3-D printing. To make the parts, the design was…
