My favorite car is definitely Bmw. Bmw. has a nice history of the origin and development of the company,and has a beautiful car models. My favorite model is BMW M4. So let’s see features of this car .
Most of the talk these days is about global warming. But in fact the opposite could hapen: it would only take the tiniest change in the Earth’s orbit round the Sun to bring another Ice Age. A change of as little as 5C would have dramatic effect on life on Earth.
Long ago when people wanted to know the time,they looked at the position of the sun during the day or the stars at night. Then people learned to tell time by the length of a shadow. When they put a stick in the ground,the shadow moved with the sun. This was sundial. Egypt had the first sandials 3,500 years ago. Today we sometimes see them in gardens or parks.