Adventure Ausrama Blog

Scientists are wrong about many things, though they advise curriculum developers about scientific "fact".  What has been accepted for centuries as correct is now under threat from new technology.  Helium is not the sacrosanct element that remains a loner not joining with other materials to create compounds.  A group of scientists have joined helium to sodium. A note here, the person who named the electrical poles got it wrong. He only had two choices: the right way and the wrong way. He said that one pole is positive and the other is negative. Unfortunately, Only holes flow from the named + terminal. Solid electrons flow the other way from the - named terminal: these are not really negative. They are substantial. Naming the pole negative is just a formalization of the greatest mistake in history. Getting back to the issue, high pressure is required for the helium-sodium compound. This could be the normal situation on distant gas giant stars. On these stars...

   ethanol contraptions hear tackle traps furniture gadgets sets writing ethanol listen paragraph baggage kaboodle articles ornaments rig collections ethanol fuel lie fixtures furnishings words kit habiliments utensils trappings ethanol it fuel lie equipage stuff outfit provisions belongings article ethanol to fuel lie attachments apparatus accompaniments vestiges tools appurtenances ethanol on fuel up lie array read and contrivances fittings material funny impediments fuel in lie teams facilities things appliances accessories fashion machinery display show setup stock provisioning e10 shebang fuel devices gadget ethanol. The conservational properties of E10 ethanol fuel for motor vehicles is a myth. If you have a medium sized car, say 2 litres in engine size, driving carefully your car will travel 100 kilometers on 10 liters of regular 91 octane petrol.  It is well known that E10 is inefficient in regards to performance and fuel economy. You will not get 100 kilometer...

Turning carbon dioxide in carbon monoxide may seem like a silly thing to do, considering carbon monoxide is a deadly poison. However, if this can be done easily and cheaply it could reduce pollution: it is used to produce fuels and plastics. A catalyst has been made that does the conversion into carbon dioxide. It does the task rapidly. Last year the world's first commercial capture process at a coal power plant began operating. Waste gases were bubbled up through vats of amine solution. This is very expensive though. The new process became possible when it was made to work in water. Electrocalysts have been used for two decades to take an oxygen molecule from a CO 2 atom. As it now safely functions in water a whole new horizon opens up to clean up the environment. conversion occurs at a rate of 290,000 atoms a second, an improvement of 26 times the pre-water process. Little maintenance of the system is needed. It has only been done in the lab so far. Plans...

There is always conflict between industry and the natural ecosystem. With the arrival of extraction and even mass agriculture comes pollution detrimental to the flora and fauna. This is no different in Aboriginal regions as in urbanized cities. Dean Mathews is a Yawuru Aboriginal and Project Officer for the Nyamba Buru Yawuru Aboriginal Corporation. He monitors the impact on groundwater by agriculture and mining. He has made a video. It is significant that the location he tested did not have any visible industry there, so it would be expected that the water was still pure. Test the water adjacent to mining activity and the results would be quite different. Much has been made of Aboriginal cooperation with industry - too much for my liking. One has the feeling that local Aboriginal have been duped. The mining industry employs people whose sole motivation is to change public opinion to accept the "job-creating" mining companies. The problem is of course that f...

It is proposed that natural gas be used instead of coal for electric power generation. The national climate summit put a deadline of 2012 for this to happen with the dirtiest power station, Hazlewood. Environment Victoria took up the challenge saying that natural gas with renewable energy resources could reduce Hazlewood's pollution by 14.4 million tonnes to just 1.8. Wind generation would gradually replace natural gas. The claim is exceedingly optimistic. Too much faith is placed in wind generation despite the fact that electricity production by this means has peaked in northern Europe and it still does not make a profit.  Beyond Zero Emissions is even more optimistic. Its plan aims to end Hazlewood's use of coal by 2013.  Failure to reduce emissions means it could be closed. The future looks good for natural gas production with gas being obtained from coal seams and 20 gas power plants being planned. Natural gas is not really clean though. Indeed, leakage of methane ga...

It seems that we have pushed the peak oil period further forward by obtaining coal seam gas from just about everywhere we look. Fracking does damage the environment and the current freedom for the gas companies could be curtailed. When peak oil is reached the impact on Australia's rural areas will be significant. Supplies of oil will fall and prices for the scarce commodity will rise. Farmers use advanced machinery to sow, plant and harvest food crops. If governments set priorities then agriculture will have to be given precedence over private use. Transport will be next in line. There are two aspects of transport. Movement of food is very important, but as people will not be able to freely use their cars they will opt for public transport to get to their places of employment. People will have to live with limited mobility as they did in the days of the horse and buggy. A day out will be a luxury. Economies will go into recession as trade slows down. Perhaps people will ...

Much has been said about cattle that increase carbon and methane levels in the atmosphere. Test were done on cattle in the European Union. Options were considered on how the emissions could be reduced. It was found that dairy and beef cattle contributed 60 per cent of pollution for the whole livestock industry. Because little can be done about body waste emissions, efficiency factors were at the center of the study. Poor land use was the second highest factor in global greenhouse gas emissions after direct production. Pollution for wasted food followed inefficient use of land. As usual the investigators did their calculations on how much pollution could be lessened if their advice was adopted by the livestock industry. It was estimated that the lowest impact would be a reduction of 12 per cent. Optimists in the group said 60 per cent. Somehow consumption of meat was to be reduced. Just how this was to be done was not made clear. With people in developing countrie...

You would think that birds are happy to live near humans as they can get easy access to food. Unfortunately, this is not the case, particularly for large birds. Sound drives them away. Traffic noise and heavy machinery are the culprits. Larger birds use low-pitched songs to communicate. This is drowned out by engines and clunking machines. Birds and nests were counted near natural gas wells. Compressors on the wells run day and night. The noise is like a reving motorcycle. Thirty species of bird were surveyed. The number of large birds was very low. Small birds have high-pitched songs that can still be heard over rumbling machinery, so their lives are unaffected. http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://www.feeds.feedburner.com/AdventureAustralia http://www.technorati.com/blogs/ http://adventure--australia.blogspot.com . . . . . . . . . . . . . . . . . . Biology

Ten years ago the ozone layer was a major topic. "The ozone is decreasing," headlines proclaimed. Then, it was just as quickly forgotten. It may not be growing so much but the ozone layer is still causing problems. The weather has been altered. Wet and dry extremes are the result. Desalination programs have been put on the backburner for now. They will be needed soon as the cycle swings back to dry. The ozone hole shifts high-altitude wind circulation southward. Most notable for Australia has been the movement of the Southern Hemisphere jet stream to the south. This has severe effects. For example, in the north Britain has got very cold winters in recent years due to blocking of the Northern stream. Estimates are that Australia's weather has changed by a magnitude of 35 per cent. More rain has been brought here. With the impact from greenhouse gases this water evaporates very quickly, so the overall impact is dryness. With the combination of ozone, greenhouse...

Australians worship the Hills Hoist. Wherever one travels in this hot brown land the Aussie clothes line can be seen, with shirts and skirts attached thereto. It seems, however, that in other countries the Hills Hoist is a blot on the landscape. In the US the hoist is hardly seen at all. In the 1950s the electric dryer arrived and more recently in the 1970s regulations were brought in to prohibit the hoist on aesthetic grounds. Some argued that the humble Hills Hoist detracted from perfectly manicured backyards and could reduce home values. The tide is turning. For people are hanging out their washing in protest. You see, electric dryers are bad for the environment. A significant amount of electricity is used by electric dryers in the US, six percent in fact. Furthermore, commercial laundry establishments including laundromats, gaols, prisons and hospitals use gas dryers. The humble clothesline could be a valuable weapon in the fight against global warming. http://www.adventure--austra...