The Aborigines (澳洲土著) have lived in Australia for about 60,000 years. They painted pictures inside caves, and these are the rock paintings that have given us so much information about Aboriginal life. For example, some of the paintings that are about 10,000 years old show men with boomerangs. From this we know that the Aborigines started using boomerangs for hunting at that time. Other pictures show kangaroos, so we know that there were kangaroos at that time.
The Aborigines believed that spirits made people, animals and plants, and that these spirits still live in the earth. For Aborigines, no one can own the earth—the earth belongs to the spirits.
In 1700, there were many Aboriginal groups with a population of 750,000 all over Australia, and there were probably more than 240 different Aboriginal languages. The groups did not have a leader. Instead, things were decided by the older men in a group. People from different groups often travelled hundreds of miles to meet each other.
Aboriginal life changed when an English boat arrived in Australia in 1770. Many Aborigines were killed in the wars that they had with the English. More Europeans came, and they started taking land from the Aborigines. The Europeans also brought new illnesses that killed the Aborigines. The result is that today there are only about 300,000 Aborigines in Australia.

    In Britain you're allowed to drive a car when you're seventeen. You have to get a special two-year driving license before you start. When you're learning, someone with a full license always has to be in the car with you because you aren't allowed to drive the car on the road alone. You don't have to go to a driving school—a friend can teach you. The person with you isn't allowed to take money for the lessons unless he's got a teacher's license. 

    Before you're allowed to have a full license, you have to take a driving test. You can take a test in your own car, but it has to be fit for the road. In the test, you have to drive round for half an hour and then answer a few questions. If you don't pass the test, you're allowed to take it again a few weeks later. In 1970, a woman passed her fortieth test after 212 driving lessons! When you've passed your test, you're allowed to go on driving if you like, and you must be healthy. Britain's oldest driver was a man who drove in 1974 at the age of 100. 

    Before 1904, everyone was allowed to drive, even children. Then from 1904 car drivers had to have a license. But they didn't have to take a test until 1935. In the early days of car driving, before 1978, cars weren't allowed to go faster than four miles an hour, and someone had to lead the car with a red flag.

Eat like a king in the morning, a prince at noon, and a peasant at night. This saying is all about the importance of breakfast. And now scientists can tell us just why it's so important. According to a study carried out at Imperial College London, UK, skipping the first meal of the day not only means you eat mor eat lunch, but also that your brain wants to find more unhealthy foods.

The study suggests that there is a special part of our brain called the orbitofrontal cortex（眶额皮层），which plays an important part in making choices about what we eat. It is used for identifying the taste of food, especially when skipping breakfast. It is more likely to target high-calorie foods when you're on an empty stomach.

Scientists did an experiment on this. Dr Tony Goldstone from Imperial College London, scanned (Ff#) the brains of 21 men and women, around the age of 25. On the first day, these people skipped breakfast before the scans. On the second day, they had cereal（谷物）, bread and jam as breakfast. After the scan on both days, they had their lunch.

When the volunteers had skipped breakfast, they ate around 20 percent more at lunch, compared with days when they had eaten breakfast. Their brain scans also showed the orbitofrontal cortex was especially responsive to high-calorie foods. "We believe that bit identifies the value of foods - how pleasant, how delicious something is, " Goldstone told The Guardian.