24 August 2009
Zenobia Jacobs
University of Wollongong
Zenobia Jacobs wants to know where we came from, and how we got here. When did our distant ancestors leave Africa and spread across the world? Why? And when was Australia first settled?
These are difficult and controversial questions. But Zenobia has a deep understanding of time and how to measure it. [...]
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24 August 2009
Tamara Davis
University of Queensland / University of Copenhagen
In 1998 astronomers made an astonishing discovery-the expansion of the Universe is not happening at a steady rate, nor is it slowing down toward eventual collapse. Instead, it is accelerating. The discovery required a complete rethink of the standard model used to explain how the Universe works.
“Now we [...]
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