Scientists have developed an experimental surgical glue inspired by the mucus secreted by slugs that could offer an alternative to sutures and staples for closing wounds.
While some medical glues already exist, they often adhere weakly, are not particularly flexible and frequently cannot be used in very wet conditions.
To get around those problems, a group of scientists from Harvard and other research centers decided to learn from slugs, which — as well as making slime to glide on — can produce extremely adhesive mucus as a defense mechanism.
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