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Plastics Industry Disrupted by NZ Company - Humble Australian Bee

Forget your plastics. There is a naturally occurring material with better properties. It is produced in the nests of the Australian masked bee. The substance is resistant to fire and repels water. Furthermore, it is very strong. A company called the Humble Bee located on New Zealand is reverse-engineering the cellophane-like material in an attempt to create a biodegradable substitute for plastic.  If successful, world pollution will be substantially reduced. We are so dependent on things made from oil. The little bees sourced from Noosa in Queensland hold out great hope for a reduction in such products. A way of trapping the Hylaeus nubilosus has been developed by Chris Fuller of Kin Kin. Veronica Harwood-Stevenson has spent her house deposit and winnings from the Wellington Regional Economic Development Agency's Bright Ideas Challenge on the project. It is in the early stages. Ways of manufacturing are being studied. The aim is to initially make outdoor apparel and

Mega Fauna Kangaroos Were Different

Millions of years ago kangaroos were much different than they are today. The sthenurine kangaroo once dominated Australia. It became extinct only 30,000 years ago when the maga fauna era ended. They were two meters tall, much too large to hop. It is surmised that they walked like humans. Their face was flat and they looked like a rabbit with a large tail. They were a side branch of the kangaroo family. The main line continued to become modern kangaroos. Procoptodon golliah grew to three meters tall and weighed about 240kg. Scientists had assumed that they hopped like modern kangaroos. The most obvious conclusion is usually the best, but in this case it was wrong. Their bone structure points to them walking. Having a large tail was a bonus: it improved balance. The mega fauna period has been painted as a time of happy giants. For humans it would have been frightening. These oversized creatures would have been difficult to hunt. Indeed, humans probably had a p

Bushmeat Trade Is Depleting Natural Forest

Bushmeat is not just a problem in Africa. Asian countries have the same problem, as the demand for meat from wild animals increases. Taking animals from tropical forest changes the whole ecosystem. It is common sense really. As the number of creatures feeding on vegetation and other animals decline there is an abundance of vegetation growth and remaining fauna.  More growth kills off food for these animals. While some plants increase, others decline.  Even the amount of vegetation not consumed can fall.  Uneaten vegetation crowds out growth for all, so saplings do not grow tall. Plants need animals to disperse seeds. Consequently, the variety of plants falls. Just two decades ago the Lambir Hills National Park in Sarawak was pristine. There was an abundance of animals and trees. Now all the large animals have been killed off by hunters after a profit. Once such dramatic change occurs there is no way back. The large animals will not breed back to original numbers. The damage

Agriculture Disrupts the Ecosystem

Human impact on native flora and fauna is real. There seems to be no way the detrimental affects can be ameliorated. Aboriginals have been in Australia for 40,000 years. apart from the unanswered question about extinction of mega fauna Aboriginals did not alter the external environment at all. Sedentary agriculture is the major contributing factor to habitat damage. Planting mono-crops seriously changes land features. In Western Australia, for example, water points are located at 50 sq km on average. In its pre-European natural state water holes could be found 2.5 sq km apart. This is serious change with species of native birds declining. Unless we set areas aside as pristine, protected sectors only introduced pest species will remain. Even without the pest birds, the proportion of native birds is altered. Some die out while others increase in number. The ecosystem is no longer in balance. http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.bl