Adventure Ausrama Blog

"Who ate all the French fries.?" . . . . . . . . . . . . . . . . . . . . Funny Animal Photos Vista Computer Solutions Blog

The Nullarbor plain in the central-southern part of Australia is one of the driest regions on Earth. It is called the Ceduna Delta. The Murray-Darling further to the east is the largest river system extant today. It is difficult to accept that the Nullarbor was created by many small rivers flowing southward into the ocean. These rivers flowed very fast cutting through hills which were formed by the land rising between Australia and Antarctica. Ultimately, sediment was deposited in the drying riverbeds. Analysis of sediment from drillings in the delta showed rivers flowed there 80 million years ago. Sources of gas and oil have been identified which could be tapped in the future. The Ceduna Delta is as large as the Niger Delta in Africa. It contains half a million cubic kilometers of sedimentary sandstome and shales. Hydrocarbon reserves are already being exploited in the Niger Delta. Because the "destination" of the rivers was close to the Great Australian Bight lar

"Move over bunny. There's room for two up here." . . . . . . . . . . . . . . . . . . . . Funny Animal Photos Vista Computer Solutions Blog

Bull ants do not feed during all daylight hours. Observation has shown that they feed at twilight. When the sun is brighter for longer for example in summer, or there is no cloud cover, bull ants forage for food later in the day. When the sun is darker, earlier, they search for food sooner in the day. It was believed that all insects fed according to circadian rhythms, but this does not seem to be the case. Activity in the nest was affected by cloud cover. Outside activity that involves feeding occurs at twilight. Obviously, they are feeding during these short intervals to avoid predators: most animals that eat ants would be inactive at twilight. Tests were done at ANU in Canberra. Bull ants were put in containers where diffused light was altered. It was found they only fed when the light was set at a particular low level. Evolution does take some winding paths. This shows though that evolution develops in a rational way. http://www.adventure--australia.blogspot.com/ http://www.t

There must be a dearth of things to study. Scientists are now researching the odd sounds that people make. It may seem weird but its true. Those who can make odd sounds are called beatboxers. Scientists are interested in percussion sounds. These are expressed in Celtic, Chinese, North American and Indian cultures. Hip-hop is an area of great interest. A young "practitioner" had MRI scans done on his mouth while he created percussion sounds. The conclusion reached is that a lot of brainpower is involved in imitating percussion. It "is a small part of the larger puzzle," experts say. In my view it takes little mental concentration. Just put your tongue behind you top teeth a "tap" away. http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://adventure--australia.blogspot.com/atom.xml http://www.technorati.com/blogs/ . . . . . . . . . . . . . . . . . . . . Society Vista C

"The ref told me kick-off was at 2 o'clock." . . . . . . . . . . . . . . . . . . . . Funny Animal Photos Vista Computer Solutions Blog

"Where's the fire, Mrs?" . . . . . . . . . . . . . . . . . . . . Funny Animal Photos Vista Computer Solutions Blog