Tuesday, Jun 06, 2023 | Last Update : 07:41 PM IST

sensitivity

New material can help tooth enamel regenerate

This structural organisation is critical for the outstanding physical properties exhibited by natural dental enamel.

03 Jun 2018 3:37 PM

Childhood friends create condoms for women

Farah Kabir and Sarah Welsh create condoms that promise to put female sexual pleasure at forefront.

28 Aug 2017 4:48 PM

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