Tohid Didar and Jeff Weitz's 'graft on a chip' allows them to test how well their innovative 'non-stick' treatment for blood vessels prevents clots from forming.
Andrew Gadsden, mechanical engineering associate professor, shares some insight into the importance of the James Webb Space Telescope.
Roughly one billion people around the world are iodine deficient and it is the leading preventable cause of irreversible cognitive impairment in children.
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