part of an organism consisting of an aggregate of cells
In January, I had cow heart tissue inserted into my aorta, which is the main artery that carries blood away from the heart to the rest of the body.
Washington Post
(Mar 5, 2022)
a person who uses scientific knowledge to solve problems
Josh Wardle, a software engineer, created it as a gift for his puzzle-loving partner, and never planned on taking it public.
New York Times
(Feb 23, 2022)
a slender and elongated substance that can be spun into yarn
MS develops when immune cells go awry and attack the myelin sheaths that insulate nerve fibers in the spinal cord and brain.
Science Magazine
(Jan 12, 2022)