SoT 42: Sounds Like A Job For My Optical Tweezers

Hosts: Ed Brown, Dr. Shayne Joseph, Penny Dumsday, Lucas Randall.

Topics covered:

• Study faults research linking HRT to cancer
• ROUND-UP: HRT and the risk of breast cancer – experts respond
• Carbon dioxide affecting fish brains: study
• Multicellular Life Evolves in Laboratory
• Scientists Create World’s Tiniest Ear
• Time for decision on removing leap seconds
• Thylacine passes extinction test

Download here. Duration: [0:33:31]