There is much community concern about global warming and an expectation we will all do our bit to reduce greenhouse gas emissions. So why did the Australian Rail Track Corporation (ARTC) decide to transfer its annual requirement for 400,000 … [Read more...] about Switch to Concrete Railway Sleepers, Negates Wind Farm Savings
Archives for October 2006
The Head of a Blue Whale
The head of a Blue whale, Balaenoptera musculus, just below the surface. Part of a group of three photographed off Spitsbergen in the Norwegian arctic three weeks ago by George McCallum. For wildlife photographs visit: whalephoto.com. … [Read more...] about The Head of a Blue Whale
Jennifer Marohasy BSc PhD is a critical thinker with expertise in the scientific method.
