Showing posts with label off. Show all posts
Showing posts with label off. Show all posts

Woolly Mammoth Died Due to Mutations

When a warmer climate spread across the globe, the woolly beasts were in deep trouble.  Melting snow together with predation by humans made the animals extinct.  Their numbers dwindled to zero in 6,000 years.  A strange thing happened during this time.  The species tried to adapt and threw up countless mutations.  Most were destructive. | ▶ optimum not news. | mutations killed animals ◀ |
Extinction of woolly mammoth
The long dark coat, so good as insulation from the cold, became like satin and light could shine through it.  They got severe irritable bowel syndrome because they loss their sense of smell.    It stopped them from mating because of protein changes in the creature's urine.  | ▶ | australian| mutations ◀ |    

These changes are now known from two specimens in Siberia.  One on the mainland and another on a rock in the ocean.  It was the slightly later Wrangel Island specimen that had an over representation of genetic mutations. Those who want to save threatened species must now be careful. Inbreeding could bring about the mass genetic alterations and that kills off endangered animals. | ▶ | not. | ◀        | ▶ | not | ◀ |
  ▶ Changes in their genetic makeup means mammoth no longer exists. stories and news| mammoth to died of mutations latest woolly mammoths classic nes science died stock species mammoth on scientists genes pool gene genomic dead details origin million mammoth in died in limbs eyes concept study animal wiped meltdown small comparison mammoth as died be mutations kind genome lived isolation dna nature news ancient genomes mammoth or died at mutations extinction related north dying http://adventure--australia.blogspot.com.au/2008/07/man-robs-store-with-florescent-light.html history researchers mammoth it died en mutations research mammoths migration investigation defence progress elephant ah mammoth did died oh mutations populations important natural population medical program molecules microscope disparities gender global human plant california elephants arctic fossils brink stem-cell mammals change range competition reduced translucent coats proteins urinary sequences mammoths | travel news stories | ◀ |
◆ Paleontology 
Tys Outback
 
 
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CLIMATOLOGY


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South Australian Beaches are Ecologically Toxic

Dead fish on South Australian beaches gives bad conservation image.
When marine animals wash up on the shore dead what does a state government do about it? It tries do deny it and cover it up! Maybe it will stop in time - unfortunately it continues. The thousands of small fish dead on the beaches are bad enough, but dolphin corpses are found as well, even some penguins.
Dead fish on beach Port River Adelaide.
The location is on the South Australian coast near the Port River, Adelaide.  Recently, a grieving female dolphin was seen nuzzling her dead baby, a terrible sight. A concerned PHD student, Nikki Zanardo, is investigating the issue. There is a worrying mystery here. Why has the state government sent dolphin samples to New Zealand? Tests could have been done in South Australia. If herbicides or industry poisoning is at fault, it will all come out eventually. You cannot hide anything today.

It is not right that consumers are allowed to eat seafood when there is a possibility that dangerous biological toxins are the cause. If dolphins can die so can humans. We are both mammals after all. Apparently test results will take up to a month. Tests should be done on fresh fish at the markets immediately to make sure it is safe to eat. The South Australian government will be liable in the event of a medical emergency.
 Ecology by Ty Buchanan 
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Dog Reads Cartoon Pages

Dog reads the funny pages in newspaper first
"I always go to the funny pages first.  Ah ah ah!"
Funny Animal Pictures
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Oil Found Off Australia's North West Coast

There has always been a belief that Australia's future lies in finding a mineral that is plentiful in the north west of the country. Till now this has not been achieved. Everyone knows that Western Australia is full of iron ore so this is not what they are looking for.

Drilling for many years has just made holes in the ground. Companies have gone over ground already explored before. This is how the latest find was made. There is oil there and in vast quantities. Apache Corp. has made the announcement that was greeted with surprise by some people.

Apache was searching for gas when it made the discovery. Considering Australia's oil production has fallen to its lowest level for forty years this can only be good news.

Income to Western Australia from iron ore has declined due to a fall in Chinese demand. The price for iron ore is down by a third since January. Australia is producing far more ore than it can sell. Coal is not doing well either.

The oil found by Apache is of very high quality so a high price is expected for it when it eventually comes on line. Unfortunately, it could be some time before this happens. Normally developing a new oil field takes decades.
Economics by Ty Buchanan
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Sexy Cat

"Is this sexy enough?"
Funny Animal Photos by Ty Buchanan
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Funny Animal Photos by Ty Buchanan
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Capitalism Is Bad for Us

Research shows that capitalism is bad for us. Since the 1970s there has been an increase in mental illness of adults and children. Indications are that it is due to capitalism because the rise has been noted in English speaking capitalist countries and not in non-English speaking non-capitalist nations.

About 23 per cent of Americans, Britons, Australians, New Zealanders and Canadians suffered in the last 12 months, but only 11.5% of Germans, Italians, French, Belgians, Spaniards and Dutch.  Could language itself be a factor? Selfish Capitalism has massively increased the wealth of the rich, robbing the average earner to give to the rich. But there is no "trickle-down effect" despite what politicians say.

Real wages have decreased in the US over the last three decades. Governments have reduced tax payments of the rich, placing responsibility for payment on low income earners.  Nothing is being done to reduce "middle class welfare".  Many people use the term middle class when they are really speaking about the wealthy upper class.  There seems to be an odd taboo about saying the words "upper class". 
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Economics by Ty Buchanan
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Scramjet Launch

Though Australia is the world's leader in development of the scramjet, it needs partners to meet the objective of successful launch. The Defence Science and Technology Organisation (DSTO) led by the University of Queensland has put together a group of 13 to test the rocket. The launch will take place above the Arctic Circle in September.

Preparation of the rocket has begun in Norway. There is a learning curve. A lot is expected to be learned from the project. Hypersonic physics and combustion is a relatively new area of research. The aim is to be able to launch satellites cheaper. The overall cost of the launch is $14 million, believed to be money well spent.

There is no doubt that participating scientists will be nervous on day zero. The two-stage rocket will leave Andoya Rocket Range and soar to 320 kilometers. When the thrusters cease it will gently fall back to earth in a swan dive. Unfortunately, the scramjet will not be salvaged. It is set to self-destruct over the ocean.

There is an air of optimism about the flight. However, it would be wise to err on the side of caution. The European Space Agency had many failures before perfecting its technology. We can only wait and see.
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Technology by Ty Buchanan
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Flying Dogs

"We always have such fun together, buzzing here, bouncing there."
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Funny Animal Photos
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Back Off Kitten

"Stay away!"
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Funny Animal Photos
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Cat Falls Off to Sleep

"You should try falling off to sleep, Whitey!"
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Funny Animal Photos
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