Madigan’s Career at a Glance Dr Cecil Thomas Madigan (1889-1947) studied and later taught Geology at the University of Adelaide. His thirst for exploration started in the Antarctic, working with the famous Sir Douglas Mawson. Madigan survived two polar winters and remained a commanding officer when Mawson failed to arrive in time for the ship ‘Aurora’ to collect them. On …
When I imagine a desert landscape, I conjure thoughts of endless sand dunes under a blue sky with a relentless sun beating down. And not much vegetation. Travelling inland through some of the arid red centre for the first time in 2007, I was shocked at how different the reality was from my imaginings. I …
Ever since the invention of an electric relay in 1825, the opportunity to communicate long distances in a brief period was provided. When Samuel Morse invented the morse code in 1838, a revolution in communication began – it was akin to the internet in the late 19th century. Around the world, a system of underwater sea …
How buffel grass changed the dead heart of Australia When you enter the Northern Territory from South Australia the landscape changes immediately from mulga scrub to more open savannah woodland dominated by the introduced buffel grass (Cenchrus ciliaris). Buffel grass is a deep-rooted perennial native to Africa, the Middle East and India. This makes it …
