pollution of the sea
According to the forecasts of Australian statisticians, in the summer of 2000, during the Olympic Games in Sydney, the flow of foreign tourists to Australia will increase approximately threefold. Moreover, all this mass of people will fly and sail into the country almost simultaneously. Which can lead to queues at passport and customs control at international airports and seaports. In search of a solution to this problem, Australian experts have developed a fundamentally new passport verification system.
A technical novelty is a joint brainchild of employees of the Organization of scientific and industrial research of the Australian community and CPS. The system works as follows. The passport is placed in a special electronic scanner. At the same time, a digital camera photographs the person undergoing passport control. The computer instantly compares two images, establishing their identity. Continue reading
There are so many green turtles on the Australian island of Heron in the Great Barrier Reef area that the water is literally teeming with them. Their population here is the largest in the world. In summer, females lay 60 to 200 eggs on reefs, and after two months offspring appear. Turtles freely walk around the island, and a tourist who returns to the hotel should not be surprised if he finds them in his room. This is not dangerous. On the ground, turtles are timid and slow, however, once in the water element, they are transformed. They become agile, agile, movements full of grace. And the strength of turtles is such that they can freely drag an adult on a rope. Naturally, by mutual agreement of the parties. Continue reading