你不知道的20条英文趣味冷知识
Dia你不知道的20条英文趣味冷知识
monds are a girl's best friend. This famous phrase is known all around the world, but do we really know everything about diamonds? Here are some lesser-known facts about diamonds that will leave you fascinated.
1. Diamond is the hardest natural substance on Earth, but it is not unbreakable. Diamonds are incredibly strong, and they can withstand immense pressure. However, this doesn't mean that they can't be damaged. Diamonds can be chipped, cracked or shattered if they are hit at the right angle.
2. Diamonds are formed deep inside the Earth's mantle. Diamonds are formed under extreme heat and pressure deep inside the Earth's mantle. They are brought to the surface by volcanic eruptions, which is why many diamond mines are located near volcanoes.
3. The largest diamond ever found weighed over 3,000 carats. The Cullinan diamond, found in South Africa in 1905, was the largest diamond ever found. It weighed over 3,000 carats and was cut into nine major gems, which are now part of the British Crown Jewels.
4. The value of a diamond is based on the 4 Cs: cut, color, clarity, and carat weight. When you buy a diamond, its value is assessed based on the four Cs: cut, color, clarity, and carat weight. The cut refers to how well the diamond has been cut and how much light it reflects. The color of the diamond can range from completely colorless to yellow, and the clearer the diamond, the more valuable it is. Carat weight refers to the size of the diamond, and larger diamonds are typically more expensive.
5. Synthetic diamonds can be just as valuable as natural diamonds. Synthetic diamonds are man-made diamonds that have the same physical properties as natural diamonds. They are made in a laboratory, and they can be just as valuable as natural diamonds. Synthetic diamonds are often used in industrial applications, but they are also becoming increasingly popular in the jewelry industry.
6. Diamonds were once used as a form of currency. In many parts of the world throughout history, diamonds were used as a form of currency. They were highly valued for their rarity and beauty, and they were used to trade for goods and services. In conclusion, diamonds are not only beautiful but also fascinating. From their formation deep inside the Earth's mantle to their use as currency throughout history, there is so much more to diamonds than meets the eye. Whether you're a diamond lover or not, these cold facts about diamonds will leave you with a deeper appreciation for these precious gems.
涨姿势了 这15个英语冷知识,你知道几个