59:15
Recommended
On May 14 this year, in an African-American community supermarket in Buffalo, New York, an 18-year-old white gunman, under the spell of "white supremacy," targeted African-Americans and pulled the trigger. Caused 10 deaths and 3 injuries.
Weeping to the sky for justice—Freud’s death and the tragedy of human rights in the United States
05/23
1414
When many people hear the word "top diamond ring", they often think that a top-grade diamond ring is a very high-end diamond ring, and it is not something that ordinary people can afford. So, is this really the case? Today we will take a look at what a top diamond ring is, whethe
What is a top diamond ring? Are high-end diamond rings expensive? Can ordinary people afford top-quality diamond rings?
05/23
1466
You can do a simple calculation for these two groups of people, and you will find that the average monthly salary is 17,000. But it is obvious that the difference in salary between group 2 people is much greater than that of group 1 people.
08 l Standard deviation: Is this person "reliable"? Actually look at the standard deviation?
05/23
1187
Diamond is a standardized product, and its value is determined by its grade: diamond carat weight, color, clarity, cut 4C grade and fluorescence grade. Only diamonds that have undergone strict 4C grade and fluorescence grade evaluation can know its true value;
Diamond grading standards, detailed explanation of diamond grade comparison table pictures
05/23
1195
Today, we will briefly review the many wars launched by the United States after World War II and see what war crimes this "world's largest source of chaos" has committed. Overview - On June 25, 1950, the Korean Civil War broke out.
“The World’s Biggest Source of Chaos”—A Brief History of America’s Foreign Wars
05/23
1221
In the blink of an eye, it's August again, the temperature in the free shipping area is frighteningly high, and the air is full of "noisy" smell. Due to the epidemic and the shutdown during the rainy season, it seems that the whole world is undergoing renovations from July to now
How much impact does noise have on people's health? How many decibels is considered quiet?
05/23
1362
During the upcoming National Day, many people who have fallen in love want to take advantage of the short holiday to complete their marriage. Obviously, choosing a wedding ring is a very important and knowledgeable thing. So, how much does it cost to buy a diamond ring during the
How much is the appropriate budget to buy a diamond ring during the National Day? Is the more expensive the better? Why?
05/23
1100
"Make way for the college entrance examination and reduce noise." How much sound intensity can be considered noise? Affected by the epidemic, this year's college entrance examination was postponed by one month compared to previous years. In fact, over the years, the people have a
"Make way for the college entrance examination and reduce noise." What is the sound intensity that can be considered noise? May as well understand
05/23
1446
55 decibels is the sound of people talking normally, the sound of an alarm clock is about 80 decibels, and a chainsaw can even make 100 decibels of noise when it is working. When a jetliner is 100 meters above the ground, people can hear 130 decibels. The loud decibel sound, in f
Why is the loudest sound heard by humans 194 decibels? How terrible is it after exceeding 200 decibels?
05/23
1777
Real estate policies in various places continue to be loosened. After lowering mortgage interest rates and reducing down payment ratios, another place is trying to cooperate with banks to meet the needs of citizens for purchasing houses through new mortgage repayment methods. Rec
Only interest is paid for the first three years? A bank has launched a new mortgage repayment model. Is it worth considering?
05/23
1619
Relation Video
hotcomm Relation Video
Site video recommendation
hotcomm Latest News
*Statement: This article is only for popular science purposes and cannot be used as a basis for treatment. In order to protect patient privacy, the relevant information in the following content has been processed and transferred from the real experience of Xiaohe Health App [Dise
Practicing Tai Chi helped me treat diabetes: After practicing Tai Chi for 40 minutes, my blood sugar dropped by about 5 points.
05/23
1037
Time flies so fast. Before you know it, the S27 season of "Honor of Kings" is over. The new version of the S28 season will be officially updated on June 23. And we know that whenever the old and new seasons alternate, many people will be particularly concerned about one thing, an
At the end of the S27 season, the Wolves Yao Dao ranked first in the peak list with 2601 points, 40 points more than the second place.
05/23
1364
The "double reduction" policy proposes: reducing the burden of homework and off-campus training for students in the compulsory education stage, reducing the burden on students from both on-campus quality improvement and off-campus management, and focusing on the natural generatio
Smart teaching and research 1+1>2, truly “reducing the burden” for teachers
05/23
1654
The key points of the UK Epidemic and Current Affairs Day on April 28 are as follows: 1/4 of adults have received two doses of vaccine, and the UK is expected to complete the national vaccination target ahead of schedule. There have been zero new confirmed cases in England where
The vaccine is effective, and 40 million British people have been diagnosed with zero infections! COVID-19 death rate dropped by 97%
05/23
1417
The next peak in Japan may be in mid-February next year, and China must also prevent a new wave of infections in winter and spring. The number of people in Japan increased from nearly 28,000 per day in September to just over 200 on October 31. Why did the Delta virus suddenly and
The epidemic in Japan mysteriously subsided, is the Delta virus dying on its own? Experts reveal the truth behind
05/23
1442
But despite this, U.S. stocks still managed to halt a four-week losing streak. In the early hours of Friday morning, when news came that the Trumps were diagnosed with the new coronavirus, stock index futures fluctuated.
Trump was diagnosed with the new crown, and the U.S. stock index fluctuated, but still stopped falling for four consecutive weeks.
05/23
1476
Site Latest News
*Statement: This article is only for popular science purposes and cannot be used as a basis for treatment. In order to protect patient privacy, the relevant information in the following content has been processed and transferred from the real experience of Xiaohe Health App [Dise
Practicing Tai Chi helped me treat diabetes: After practicing Tai Chi for 40 minutes, my blood sugar dropped by about 5 points.
05/23
1037
Time flies so fast. Before you know it, the S27 season of "Honor of Kings" is over. The new version of the S28 season will be officially updated on June 23. And we know that whenever the old and new seasons alternate, many people will be particularly concerned about one thing, an
At the end of the S27 season, the Wolves Yao Dao ranked first in the peak list with 2601 points, 40 points more than the second place.
05/23
1364
The "double reduction" policy proposes: reducing the burden of homework and off-campus training for students in the compulsory education stage, reducing the burden on students from both on-campus quality improvement and off-campus management, and focusing on the natural generatio
Smart teaching and research 1+1>2, truly “reducing the burden” for teachers
05/23
1654
On the same day, in the third window of the 2023 Men's Basketball World Cup qualifiers in Melbourne, Australia, the Chinese team defeated the Chinese Taipei team 97-56.
(Sports) Basketball - Men's Basketball World Cup Preliminaries: Chinese team defeated Chinese Taipei team (2)
05/23
1511
This season's CBA League will officially start in more than 100 days. The competition for the quarterfinals of this season's playoffs has actually begun now. Each club is using different methods to strengthen the strength of its team. However, Based on past experience, the playof
CBA Chinese Professional Basketball Association: I predict the quarterfinals of this season’s playoffs. It’s not a big problem to go north to Guangliao.
05/23
1914
The key points of the UK Epidemic and Current Affairs Day on April 28 are as follows: 1/4 of adults have received two doses of vaccine, and the UK is expected to complete the national vaccination target ahead of schedule. There have been zero new confirmed cases in England where
The vaccine is effective, and 40 million British people have been diagnosed with zero infections! COVID-19 death rate dropped by 97%
05/23
1417