Adventure Ausrama Blog

The research shows that super-archaic humans migrated from Africa to Eurasia two million years ago (note: Homo erectus is classed as human) . There is nothing special about them. Super-archaic is just a name given to them. Hominins are the line that resulted in us, from the time when the divergence from chimpanzee and bonobo occurred. Super-archaics had a long time out of Africa alone. Well we think that is the case. Much later, between 400,000 and 300,000 years ago another ancient human moved from Africa. Those who went to Europe evolved into Neanderthals, while those moving into Asia became Denisovans. Our ancestors who remained in Africa became Homo sapiens, us. There is a lot of debate and disagreement about when we left Africa. Theories range from 200,000 years ago or even earlier to 60,000 before the present. But it is thought that the early leavers died out - not yet fully proven. When Homo-sapiens met Neanderthals and Denisovans interbreeding took place. However...

Australia begins production of potash. It is a large consumer of the salt, but until now has not produced any of its own. Though resources of the compound have always been available to Australian companies they have never processed it. The Australian Potash company has obtained 3 tonnes of potassium-rich feeder salts from the Lake Wells SOP (sulphate of potash) project. The process facility is near Perth. Production of more of it will be carried out over the next three months. Two Chinese MuO off-take partners have joined the parent company. Lake Wells 180km from Laverton is the source of the compound. There is a chain of evaporative ponds that filter it out of raw material. A research project has been set up by Australian Potash with the School of Agriculture and Environment at the University of Western Australia. The newly produced Australian potash will be tested on various WA soil types. The university product will enable the company to engage with the consumer, namely,...

   Academica lie to customers for profit.| university on collections deceit words degree and read paragraph stuff rig kit traps utensils money in university in belongings show listen fittings vestiges setup provisioning university to deceit fashion tackle sets gadget fixtures equipage things machinery university at victoria it deceit contrivances tools trappings devices appliances material ornaments to off deceit stock Attachments furniture accessories teams facilities gadgets on up baggage deceit contraptions ear array kaboodle shebang attachment in article provisions outfit impediments display deceit writing pad taking money accompaniments furnishings apparatus appurtenances deceit habiliments money| . | Do Australian universities cheat - they sure do! Like any other business a college is out to get your money whether it comes from the government or out of your pocket. Educational bodies bend the truth when they advertise.   | not. | The University of Vic...

CHEMISTRY What are the French good for? Supplying top class engineers to Britain because they still use the rote system in education maybe? The French do have some good ideas though. They have come up with a way to strengthen bones. For years foam has been injected into walls of houses to improve insulation. The concept has been adapted to health. Calcium phosphate cement has been used for some time to repair bones. It is a bone substitute during surgery. The compound has now been made into a foam. It can be injected into bone to repair defects. Tests have shown it regenerates bone growth in osteoporosis treatment. French chemists at the University of Nantes have used hydrogen to push air bubbles into the calcium phosphate compound. These cavities enable new bone growth to strengthen weakened bones.  Medical breakthroughs are ongoing.  It is a pity health provision in all countries of the world is failing while new treatment techniques continue. ◆ Chemi...

Queensland University of Technology plans to use genetic modifiers in vitamins as a treatment for migraine. This is problematic as health professionals do not really know what migraine is. Botox injections to the forehead has been used successfully to relieve the pain to date. It is quite a "quacky" area of medicine. About the only main factor about it is that it causes a feeling of nausea along with the pain and an aversion to light. India is the test ground for the gene treatment. A migraine marker in the Parsi population is the target. If vitamins are useful per se , why is the ailment common in the West where we take too many of them? As a child and adolescent I suffered from it. In my opinion it was brought on when the eyes were overworked. Reading small text was a no no for me. As I grew older it faded and I can say I have not had a migraine for 20 years.  Have I changed my diet or vitamin intake - not really. Just how scientists make the link betwe...

More women are moving into academia every year. This is the overall picture. Some areas are still sparsely populated by women. Physics is such a sector of learning. Name a woman physicist - any woman! Few recognise that maths is easier for men, but this is true. There is something about the male hormone that creates this state. Just like women are better at using words. Notably female physics students at the University of Melbourne have admitted that most women do not have the capacity to master physics. There will always be a few exceptions. However, the reality is that generally, women find study in this specialty difficult. Many female students who try physics ultimately end up in chemistry. They do feel more comfortable there. The survey of first year females showed more than 50 per cent had a negative outlook of their chances of succeeding. This makes one wonder why they are in the course. However, some were studying physics as a requirement of other degree...

Scientists are jumping up and down welcoming the Commonwealth Science Council (CSC) saying it will breed market culture in science. The odd thing is this isn't the market in operation. It is managed interference in free scientific operations. Why should scientific research be managed at all? Another thing is, it will be chaired by the Prime Minister Tony Abbott. What does the PM know about science? The truth is he knows no more than the average person. He is not trained in science. The body will give advice. And you know what they say about advice - it is best ignored. The CSC will not improve the chasm between universities and industry. Academia has a good bond with industry in the US. Just why we cannot do the same in Australia is a mystery. A new referee in the ring like the CSC will not improve the boxing match. Industry and academia remain at odds. The blame really lies on the university side. They still live in their ivory towers being paid huge sums...

Being politically correct is the right things to do always - wrong! When it forces people to scrap their plans and conform to another's point of view it is absurd. Women have got more rights than men today. Men are kicked from pillar to post. Those in control of all types of organizations believe that women should be pandered to all the time. This is getting ridiculous. The University of Sydney Union was planning to stop a society that meets the needs of men from operating. The body's aim is to help men with mental issues cope with life. Obviously, these males do not want women around. Females have no place in such a body. Women get their university child care and "womanly" things like that. Why shouldn't men have the same rights. The rights of males is denied. What place do women have in a "Men's shed"?  The society advised that it copied the concept of a place for men from a similar body set up in 2007. Oddly, many members of the boar...

There has been differences in views on sleep for decades. Some say a good nights sleep is absolutely necessary to function well in the world. Others believe that sleeping is a waste of valuable time when one could be creating new things. More time could be made available if sleep was postponed indefinitely. However, there is a question as to whether performance is impaired. Then creativity could be replaced by nuisance behavior - someone who is just a pest to well functioning individuals around him or her. Research points to sleep being required for efficient functioning. We have evolved with roughly 12 hours of darkness each day. A century or so ago people went to bed early, before electricity grids changed all our lives. Most animals still head for cover when the sun goes down. Particular animals evolved to be active at night, hunting for food. Even these though sleep in daylight hours. An Oregon study has shown that the elderly function better if they get a m...

There is a reason more women are not in high income occupations. Let's face it the truth is the truth - most women do not have a mathematical mind. It is based on evolution where women developed social skills to collect berries and tubers. Men on the other hand had to hunt dangerous large animals and this needed calculating brains. Even today the sexes express their differences. More men choose university degrees in maths, engineering, technology and science. This where big money is earned. Humanities degrees especially the common or garden Bachelor of Arts will leave you in the unemployment line. Australians generally persist in studying for a BA despite all the statistics showing how weak this honor is. They know it is easy to get, but the easy way is not the best and more rational way. Just choosing a non-humanities degree is not that easy for females. A few have extremely good mathematical skills. They are at least equal to men. Most do not have the ment...