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3-D printable tools help monitoring astronauts' health in space

3-Dprintabletoolsmayhelpastronautsanalyzehowthespaceenvironmentimpactstheirhealthsoastoensuresuccessfullong-termmissions,theUSNationalAeronauticsandSpaceAdminis

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Scientists use sound to track tiny organisms in the body

Ourbodiesarehometotinyorganismscalledmicrobesthatplayabigroleinhealth,andscientistshavedevelopedanewwaytotracktheseorganismsusingsound.They’veonlytestedthetechn

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Body weight heavily influenced by microbes in the gut

Our genetic makeup influences whether we are fat or thin by shaping which types of microbes thrive in our body, according to a British study published Thursday in the scientific journal Cell.