We detect sounds because inside our ears we have parts that work together to turn sound waves into a signal that is sent to our brain. The eardrum then starts vibrating and these vibrations are ...
“If we can engineer an ear, that would be a better approach.” Spector’s team used 3D printing to create an anatomically accurate template of a human ear from polylactic acid bioink, a biocompatible ...
To create an ear, the printer lays down a pliable ... anatomy that can’t be made in this way? Printing at least parts of the human heart should be possible, Atala says. What about the brain?
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