Culling of Camels in Australia's Outback Is Misplaced

Where there's money to be gained someone will jump in. This is now the case for camels in Australia. Plans are being made to kill the animals in exchange for carbon credits. It is claimed that their flatulence is polluting the atmosphere.

Northwest Carbon apparently believes it owns the camels or has the sole right to cull them. The Department of Climate Change and Energy Efficiency first suggested taking such action. Apparently, one camel produces a ton of carbon dioxide each year. This is an exaggeration.

Culling camels has nothing to do with reducing Australia's carbon footprint. It is just a money-making exercise. Admittedly camels are feral. They were introduced into Australia in the 19th century because they were ideal for moving goods about in the dry outback. But their metabolism is higher than cattle and their pollution level is low.
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Climate

Dog Lips

"Taking me for plastic surgery master was a mistake."
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Funny Animal Photos

Kelp Can Be Used to Make Biofuel

Biofuel can just be picked up as you go for a walk. Yes, and there's plenty of it. It's plain old kelp, particularly the Laminaria digitata type which grows along the coast of Wales. The plant's carbohydrate level peaks in July. A high level of carbohydrate is needed to produce more ethanol.

There is so much kelp in the world lying around beaches. It would be rational to use this resource because little of it is used for human consumption. The plant is very dense in its growth. Much more biomass per square meter is produced than with sugar cane or other ethanol crops.

Using prime agricultural land to grow crops to produced ethanol directly affects the supply and price of food. The oceans have almost limitless resources waiting to be utilized.
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Science

Squirrel Photographer

"Sure, I'll take a photo of you."
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Funny Animal Photos

Mary River Turtle in Danger From Global Warming

Australia has a rare turtle restricted to the Mary River in Queensland. The University of Queensland has concluded that global warming will seriously endanger this species. Eggs were collected and incubated at 26, 29 and 32 degree Centigrade. Young turtles from eggs incubated at the highest temperature stayed in shallow water because they had difficulty swimming.

Life expectancy would be short for these young. Food is in deeper water and there is safety from predators. The Mary River turtle, Elesor macrurus, is classed as endangered. Numbers have been falling for several decades. Other dangers to their survival are eggs being collected to the pet trade and introduced predators such as dogs and foxes.

It is suspected that other species of turtle are similarly affected. Circumstances for the Mary River turtle are particularly dire because nests are in shallow water which can be directly affected by a warming atmosphere.
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Science

Cat Go Out

"Shall I go out? No I don't think so."
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Funny Animal Photos

DNA Tests on Coconuts Show They Have Been Used by Man for a Long Time

The mystery of coconuts is solved. This useful fruit has been used for centuries. Besides being a healthy food it can be used as a carrying container, made into charcoal, its fibre used to make rope and it will save your life if appropriately adapted as a flotation device.

DNA tests have been done on coconuts worldwide. They have been spread around so much by people transporting them in their travels that they are quite homogeneous by type. There are only two main kinds: one from the Indian Ocean region and the other from the Pacific. Tall types predominate. The dwarf coconut accounts for only 5 per cent of all coconuts.

Both types of coconuts are used for different purposes. The niu vai is the usual kind with sweet juice inside. Copra is obtained from the niu kafa. One mystery still remains. While their are two distinct types, Madagascar has a variety that is a combination of the Pacific and Indian Ocean types.
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Science

Water Please!

"Water, water, I must have water!"
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Funny Animal Photos

Australian and US Institutions Work Together on Biofuels

Despite claims that growing crops for fuel is pushing up food prices the University of Queensland and Carolina's Clemsen University have signed an agreement to develop biofuels. The work will revolve around transforming sugar cane residue into fuel using algae. A pilot plant is to be built in Queensland. More research on cellulosic monomer conversion will be done.

Clemsen University has concentrated on converting sorghum and switchgrass into ethanol. A new base called loblolly pine is also being examined.

This combined project will benefit both institutions. Pooling funding and resources will speed up projects. Despite possible drawbacks of biofuel it is intended to seek further funding and press on with research.
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Science

Lemur Do

"No, no, you're not doing it right. Do it like this."
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Funny Animal Photos

Sheep and Cattle Are in Danger From Volcanic Ash

Air passengers have been crying fowl because of the volcanic ash problems in Europe and South America. It is not only humans who are suffering. Sheep and cattle have no grass to eat because ash on the ground has turned to sludge. The provinces of Rio Negro, Chubut and Neuquen in Argentina are in dire straits.

Farmers have to put sheep in pens and feed them. There is no clean pasture to move them to. Many farmers from the Atlantic Ocean to Chile have nothing to give their sheep and there is a shortage of pens. There are fears that sheep and cows could go blind if they eat the poisonous sludge. Cows and horses are trying to separate clean grass with their hooves but sheep cannot remove the ash so easily.

The volcanic ash is a phenomenon farmers have never faced before. Local deer are blindly stumbling around. Cows have already lost a quarter of their weight. Argentina is one of the world's major beef exporters. If the volcano remains active meat prices could soon rise.
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Agriculture

Wedge Cat

"Nice and comfy."
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Funny Animal Photos

Eat Pork and Lose Weight

For many years it was believed that pork was fatty and if eaten regularly would lead to weight gain. A new study has shown the opposite to be true. Overweight people were split into two groups. One group was given 1050g of lean pork each week. The other group was provided with 750g a week. Even with this little difference in pork intake, after six months there was a noticeable change in the high-intake group.

Those eating more pork actually lost fat from their abdomens. Waists were narrower. Body composition improved over the whole body. So weight can be lost without dieting if you eat more pork. A further benefit from eating more pork is the high thiamine level. Many overweight people have type 2 diabetes which can lead to thiamine deficiency.

Tests are now being done with chicken and beef to compare with pork. It could be that the high-protein diet due to eating the pork was beneficial. Maybe similar results in regard to weight loss will eventuate from eating more chicken and beef. Findings will be released in January 2012.
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Health

Yoga Cat

"My yoga classes are going great."
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Funny Animal Photos

How Do We Select What to Pay Attention to?

How do we select which sounds to pay attention to? When we walk down a street we ignore the sounds of cars passing by, the gossip of people, and on, but we pay attention to a short, sharp whistle. Even little children know the sound of the ice cream truck.

Psychologists have been trying to find out how we select some things over others. Our brains record everything. Hypnosis has shown this to be true. We could not possibly take note of everything around us. Attention allocation operates by combining two functions: the predictive principle and the uncertainty principle.

The predictive principle is logical in that the brain searches for the more meaningful from the background "noise".

With the uncertainty principle the brain looks for the unusual, the odd thing out.

Animal research has shown that they do use both principles. However, tests on humans had clearly shown the predictive principle at work but not uncertainly. New tests show humans use a variant of the uncertainty principle called negative transfer. This involves ignoring new associations (outcomes) to a cue once a particular association has been learned. In other words new associations take longer to register in humans. The more "severe" the new association the quicker the uncertainty principle kicks in.
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Society