Adventure Ausrama Blog

Can nature beat science? This is an open question but it will be put to the test. Teflon is a material created by scientists. It does not occur naturally. Will it stand the test and be unique, unfettered by mother nature? Geckos can run along many surfaces, whether vertical or upside-down. Their toes are covered in in rows of keratin ridges called lamellae. They are like very fine hairs that attach to just about anything. Students at the University of Akron's Auburn Science Centre tested the ability of geckos to run along vertical teflon sheets. And yes, they could not cross it! By adding water, however, they ran along it quite happily. Apparently, the presence of moisture is a must for geckos to get around. Any surface that repels water is playground for geckos. An adhesive has been developed that will stick things together underwater based on research done on this interesting little creature. Science by Ty Buchanan http://www.adventure--australia.

A large country with a low population has a lot to offer in regard to potential scientific discoveries. There are many places which individuals have not visited in a long, long time. Look around and there may be a few surprises. Cape York and Cape Melville are virtual "lost worlds". New animals have been discovered by a team exploring the mountainous areas. New reptiles have been discovered that have to be given official names: a gold-colored skink and a leaf-tailed gecko. A new yellow, brown-spotted frog was also found. Frogs are amphibians, not reptiles, because they change from tadpoles into frogs. Being mountainous and relatively inaccessible northern parts of Australia are pristine regions just waiting for visits from scientists. Though it gets very hot, mountain rainforest regions stay wet all year round, so rare species can survive for thousands of years. More intensive searches are planned for the near future. http://www.adventure--australia.blogs