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Do you know what this is? This antique item helped parents to sleep in peace

November 28, 2019

Some inventions come and go. They lose relevance due to the changes in our way of living. And…
‘Smart bandage’ detects bedsores before they are visible to doctors

March 18, 2015

Engineers at UC Berkeley are developing a new type of bandage that does far more than stanch the…
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