Adventure Ausrama Blog

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Witnesses in a trial may reiterate what they believe to be an accurate statement of what happened before their very eyes, but this may be distorted if they were stressed at the time. During a bank robbery or hostage taking they will be stressed if they are the victims. Certain parts of the brain are known to be affected, when a memory (engram) is created. Once a memory is made and filed, recall of this is the same whether the engram is true or false. In mice the chemical structure of a memory of a bright flashing light was identified. This chemical "program" was induced in some mice. When electric pulses were applied to the animal's feet for memory recall, those with the program froze in shock, while the others reacted normally. Obviously, the mice deemed the false memory to be absolutely real. Placement of the memory is fixed and immediate. Human memories tend to improve with age. As time goes by, what actually happened and what really occurred during childhood

It is predicted that the use of solar and wind power will rapidly increase as costs falls. There has been an improvement in the efficiency of wind turbines. Solar panels also put out more power at a lower cost. Australians have strongly adopted solar power while governments offer high payments for electricity going back into the system. Making an end date of 2026 of such overpayment was a silly idea. It is too far ahead for future governments to guarantee this "lopsided" subsidy that only helps the wealthy. The financial burden has been pushed onto the elderly. Solar power has hidden costs. Power surges burn out televisions and computers. New ones must be purchased. Many consumers are saying someone has to fix this. Considering solar power generation will fluctuate throughout the day with this is near impossible. Frank Calabria, CEO of Origin Energy, favors the elimination of all subsidies on clean energy. This indicates a probable back down considering Origin is

Like South Africa, Australia is known as a region of frequent shark attacks. A lot of research has been done over the years in an attempt to reduce such attacks. Humans are not normal food for sharks. It is when humans behave in a similar way to injured fish that attacks occur. Electronic pulses and sounds have been tried with limited success. Colored diving suits have also proven to be ineffective, until now. It has been discovered that blue lines on wetsuits disrupts the vision of sharks because they are color-blind. White stripes also work as a deterrent but in a different way. Poisonous fish have white on their bodies. It tells potential predators that eating them will have dire consequences. The cryptic wetsuit that "blinds" sharks is aimed at divers, while the white stripped warning suite is for those close to the beach. Diving equipment and surfing gear is also being colored to match the wetsuits. Though shark attacks cannot be stopped entirel

Human beings may be having problems with variable weather in Australia, but animals are coping well. Zebra finches, pelicans and woodswallows seem to know when the weather changes. If the Spring comes early they nest early. If it is too dry to breed they hold off until times are better. They change their breeding point by months either way. When glaciation was at its peak the woodswallow population actually boomed. In boom times there is a larger pool of gene carriers ideal for genetic selection when times become harder. More of the birds die off. Yet, the survivors have traits that suite the changed environment. Australia has the harshest of climates with long periods of drought. Consequently, birds such as pelicans live a longtime on a meagre diet so they can wait for good times to breed. Zebra finches seem to do well even when times are very hard. http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://adventure--australia.blogspot.com/atom.xml

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The Queensland state government is making drastic changes to the way young people who commit crimes are treated. Young offenders are to be named and shamed. Those punished by being sent to institutions will be transferred to adult prisons when they reach the age of eighteen. Many of the "young criminals" are victims of crime themselves. Difficult home life has pushed them into crime. Naming them would make their lives intolerable. The government decision has been made on just one survey. It seems the decision was made before the survey began. Young people are not mature adults. They are growing and learning. Judging them at such a stage in their lives is marking them as bad citizens for life. Other changes include making fixed penalties for some crimes committed by adults. Judges will not have the discretion to modify the sentences according to prevailing circumstances. A change that just about everyone agrees on is courts knowing the case histories of adult defen