Science On Top
The Australian Podcast putting Science on Top of the agenda

Launch of the MAVEN probe to Mars, to investigate what happened to the red planet's atmosphere.

Richard Lenski's long-term evolution experiment shows no sign of stopping. One of the longest continously-running scientific experiments demonstrates that bacteria evolves and at an increasing rate.

The 'clean-rooms' where spacecraft are built are  the most sterile places we can make. But a new species of bacteria has been found in two such clean-rooms - not exactly thriving, but not dead either...

It's well established that modern dogs are an evolutionary off-shoot of wolves, but there's a lot of debate about when and where they branched off. With theories suggesting China, Europe and the Middle East as being the sites of the separation, it's an ongoing question.

Direct download: SoT_0127.mp3
Category:general -- posted at: 3:54pm AEST