Science

Biomedical technology

Sound waves harden 3D-printed treatments in deep tissues

Engineers at Duke University and Harvard Medical School have developed a bio-compatible ink that solidifies into different 3D shapes and structures by absorbing ultrasound waves. Because it responds to sound waves rather ...

Medical research

How organs of male and female mammals differ

The development of sex-specific characteristics is frequently seen in mammals. These characteristics stem from the activation of corresponding genetic programs that until now have been largely undescribed by the scientific ...

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