b'
Hosts:\\xa0Ed Brown, Penny Dumsday, Lucas Randall.
\\nTopics covered:
\\nGenetically 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.
'