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Australian Icons Research

  Australian Icons Research- Why and How is Qantas Airlines Iconic? In March 1919, W Hudson Fysh and Paul McGinness became interested in a competition sponsored by the Government. They were unable to receive funding, and so, on 18 August 1919, in a Model T Ford, they began an assignment from the Defence Department to check a different competition route. It was during these 51 days when their determination grew to allow outback Queenslanders and people of North Australia have access to a more reasonable way of life. The key to this was air transport. Fergus McMaster, a wealthy grazier who was friends with McGinness, was the primary supporter of this new idea. He was Chairman in the beginning. The formation of the original Qantas company (Queensland and Northern Territory Aerial Services Limited.) was in 16 November 1920. The well-known ‘QANTAS’ was created from the acronym of this first name. Joy riding and demonstration flights were undertaken with two expertly modified old plane...
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reverse-engineering

  Whether it's rebuilding a car engine or diagramming a sentence, people can learn about many things simply by taking them apart and putting them back together again. That, in a nutshell, is the concept behind reverse-engineering—breaking something down in order to understand it, build a copy or improve it.   A process that was originally applied only to hardware, reverse-engineering is now applied to software, databases and even human DNA. Reverse-engineering is especially important with computer hardware and software. Programs are written in a language, say C++ or Java, that's understandable by other programmers. But to run on a computer, they have to be translated by another program, called a compiler, into the ones and zeros of machine language. Compiled code is incomprehensible to most programmers, but there are ways to convert machine code back to a more human-friendly format, including a software tool called a decompiler.   Reverse-engineering is used for m...
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ADDENDUM FOR BIOLOGY NATURAL SELECTION

Geographical isolation is characterised in this experiment by the difference of the swamp and forest and the existence of a desert in between the two ecosystems. Natural features are the main cause of isolation. These include rivers and mountain ranges. The geographical isolation of landmasses by continental drift is another good example. In general, reproductive isolation is the inability of related or different species breeding due to differences involving many factors. These include geographical, behavioural, physiological, or genetic barriers or differences (isolating mechanisms). Speciation could occur in this simulation in various ways. There are many types or modes of speciation. Since the yellow frogs in the swamp have very little variation, they will be much less likely to survive when the environment changes. If we suppose the forest became a bush, the frogs would have a higher chance of survival. In our simulation there was no movement between the two ecosystems. If the sw...
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