Science On Top

Hosts: Ed Brown, Penny Dumsday, Lucas Randall. Topics covered: Genetically modified cow makes milk without allergy protein. DNA from the fetus ends up on mother's brain. A cure for acne could be a virus. Great Barrier Reef losing half its coral cover. Transient Tech - electronics that dissolve in water. A woman grows a replacement ear on her arm, and men without testicles could live longer than those who don't.