When you walk through the aisles(通道) of supermarkets, you can see various products in different kinds of packages and in different colors. But why?
Well, the reason is
Therefore, advertising professionals often need to look at a product through the consumers’ eyes when
Could the Moon Help Fuel the Earth?
Fossil fuels have been powering the earth for over 200 years, but reserves of coal, crude oil (原油) and natural gas may run out one day.
The long-term solution may lie nearly half of a million kilometers away on the moon. It contains large quantities of helium-3 (氦-3), a form of gas that could
“The real
Present on the earth in small quantities, helium-3
But
Known as a ”living fossil“,the Chinese sturgeon(鲟)is a very precious species. It
Although dinosaurs are long since gone, the Chinese sturgeon still exists to this day.
On May 14,Shanghai legislators(立法委员)passed a new law protecting the Chinese sturgeon,
”This is the first local legislation in the country
The protection of the Chinese sturgeon is
Since January 1 of this year, a 10-year fishing ban on key
Jane Goodall was born in London in 1934. She became interested in animal stories when she was a very young child. She always dreamed of working with wild
In 1957, Jane Goodall traveled to Africa. She soon met the well-known scientist Louis Leakey and began working for him as an assistant. He later asked her to study a group of chimpanzees
Jane spent many years studying chimpanzees
Bird-watching has been included in a public benefit program “Park Classes” in Wuhan schools.
This program is designed
Among the selective courses
“It’s very meaningful,” said Li Chenliang,
Most rainforests lie close to the equator (赤道), where the climate is often mild and there are long hours of sunshine. The warmth of the land heats the air above, causing it to rise
The rainforest is the ideal place for the growth of a wide
Yuncheng,
The Hedong Salt Lake is one of the oldest salt fields in the world, with
There’s just a 1-in-3,700,000 chance that a person will be killed by
A team of biologists
“Usually, great white sharks
“They eat seals every day and bites on people are
Beijing — Planetary scientists in China found hints of water “reservoirs (水库)” on the moon. Over billions of years, the surface of the moon
After looking into the glass beads from the sample, the international research team
The day starts early for Zheng Baogang and his tree-planting team. At about 5 a.m., they are on their way to the site of
Since June, they have been working to restore the land to
Although the work is
In the past decade, Zheng