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It is not know why but the Great Barrier Reefs is always being attacked by hordes of Crown-of-Thorns starfish. Forty per cent of damage to the reef is done by the pest. Robots that can identify starfish and then inject them with a lethal toxin are being used to fight the invasion. The system works by having a submersible robot patrol about 30cm off the sea floor. When it sees a starfish an arm is extended and the injection is done. If a target is questionable the view is recorded in the robot's data base. A copy of the video is sent to human controllers who verify whether the robot has to return to finish the job. The robots get the starfish early before they can do any real damage to the reef. After the robots have done what they can, human divers go in to clear up the remaining starfish. This combined protective system will give the reef time to recover. ◆ Science  by Ty Buchanan   ◆ Adventure Australia Funny Animal Photos Funny Weird Things A...

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"Try it and a get a paw round your ears!" Funny Animal Photos by Ty Buchanan http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://adventure--australia.blogspot.com/atom.xml http://www.technorati.com/blogs/ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Vista Computer Solutions Blog        Australian Blog ★                          ALL BLOG ARTICLES · ──► ( BLOG HOME PAGE) Share Article

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...

A three month old boy was brought into the emergency section of a local hospital with deep cuts to his head. X-rays showed skull fractures. In consultation with the boy's parents doctors discovered that the child had been the target of an attack by a rooster. Such assaults are not uncommon. In another incident a sixteen months old girl had a swollen face and seizures after a rooster went for her head. She had to have intravenous penicillin. An operation was carried out to drain an abscess on her brain. Unfortunately, she died. Adults have also been attacked. A sixty year old women developed lockjaw after being pecked on the face. She was given a tracheotomy to help her breath. To assist recovery the hospital kept her sedated for a month in a darkened room. Chickens are dirty creatures pecking around in the dirt. Bacteria thrive on their bodies. Tetanus injections must be given when an attack by a fowl is suspected. People should be watchful of all birds. E...

Is it safe to go out? Well maybe not. A spider was seen eating a bird in Cairns, north Queensland. The golden orb weaver spider usually eats insects. It is a step up for it to consume a bird. The bird had flown into the spider's web and become weak. Then the spider attacked it. Golden orb spiders grow much larger than the one shown in the photograph. Though they were not thought capable of eating a whole bird. 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 . . . . . . . . . . . . . . . . . . . . Science

"When I give an order I expect to be obeyed!" http://vistacomputersolutions.blogspot.com/ . . . . . . . . . . . . . . . . . . Funny Animal Photos

Keep an eye on your car - there are wild dogs about! Clayton Dwyer's girlfriend called him and told him to look at his car. The front bumper had been torn from the car and gnawed into bits. Dogs had even bitten into steel front panels. Mr Dwyer found it hard to believe that wild dogs would do such a thing. He had seen the pack wandering around the neighborhood. His girlfriend admitted to him that the dogs had attacked her car some months before. At first it was thought that someone had done the damage with a hammer. But panel beaters could make out teeth marks on torn parts of her car. 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 . . . . . . . . . . . . . . . . . . Society

If you are human, knowing one's enemies is easy. The brain evaluates another person as to whether he/she is friendly or not. It may be necessary to work alongside an enemy but the enemy tag still remains. Insects do not have have such advanced brain power to discriminate friend or foe. Ants need a frame of reference to identify who they have to attack. When an ant from a colony meets an ant from another and they fight, the ants keep a memory of the enemies' odor. This occurs even though they may be of the same species. The "smell of fear" is passed on to fellow ants in the same colony. Ants also use scent to know other ants in their colony. In tests individual ants were familiarized with individuals from another colony. They could see each other. Actual contact was prevented. When 20 intruders were placed near to the other colony they were attacked despite attackers knowing the other ants. http://www.adventure--australia.blogspot.com/ http://www.tysaus...

"Whoa! That was sudden." http://vistacomputersolutions.blogspot.com/ . . . . . . . . . . . . . . . . . . Funny Animal Photos

It seems people don't live on after their partner passes away. There is a higher risk of survivors getting a heart attack in the months after losing a husband or wife. It is believed to be due to the increased heart rate from the loss. If the living partner can get through the danger period the risk dissipates. This shows that people who lose partners need medical help and support from friends and relatives during the grieving process. Doctors should pay special attention to cardiac symptoms. Persistent stress and depression should also be monitored. The research involved people aged from 33 to 91, so this tendency affects spouses of any age. Subjects wore 24 hour monitors. Heart rate was closely observed. Periods of rapid heart beat occurred during the grieving period. Overall heart rate was also higher compared to people who had not had a loss. Depression was four time higher than the norm in subjects. This persisted for several years. http://www.adventure--australia.bl...

I received a disturbing email. I have checked the names of persons involved and the facts. A motor car was taken into Absolute Mechanical, Beerburrum Road, Caboolture, Queensland for the air conditioning to be repaired. The business was off to a bad start by replacing two items in the air conditioning system that were already working perfectly. They couldn't understand why the system was still leaking badly. They then proceeded to remove the dash to test the evaporator. Removal of the dash was unnecessary because the evaporator can easily be checked for leaks by dying the gas, re-gassing and looking up from underneath the vehicle with the car on a hoist. After determining that the evaporator was indeed leaking they decided, "Oh heck we'll stop here the job is too tough." At no stage did the customer tell them not to continue. In hindsight they were incapable of doing the job and should not have taken it on in the first place. They were very capable, however, of handi...