Catalyst ‘Flying Fox / Air in Homes / Relative Weight Loss’

ABC1

Fri, 3 Sep 2010, 30 minutes, G, Science & Tech, CC, Series, Repeat
On now

Defending the flying fox; how safe is the air inside our homes?; E=mc2 - an equation for weight loss?; unravelling the mysteries of where Emperor Penguins go when they leave home.

Catalyst ‘Drinking Sewage Water / Vitamin D / Rob Harcourt’

ABC1

Thu, 9 Sep 2010, 30 minutes, G, Science & Tech, CC, Series, Repeat

Is treated sewage water safe to drink?; Dr Norman Swan asks 'are we getting enough vitamin D?'; and take an underwater tour with marine biologist Rob Harcourt.

Catalyst ‘Indian Ocean / Vitamin C’

ABC News

Thu, 9 Sep 2010, 30 minutes, G, Science & Tech, CC, Series, Repeat

The Indian Ocean - a new factor in predicting our extreme weather; Vitamin C - a possible cure for a crippling disease; and a bit of hot air could offer a breakthrough in the fight against crime.

Catalyst ‘Fatherhood: The Male Pregnancy! - Follow Up’

ABC1

Thu, 9 Sep 2010, 30 minutes, G, Science & Tech, CC, Series

In this follow up to 'Fatherhood: The Male Pregnancy!?' Dr Jonica Newby explores whether science can tell us how to be good dads.