2:51
Recommended
A perpetual motion machine is an ideal machine that can work without any fuel. It does not require external energy input, or it only needs an initial energy. The perpetual motion machine can continue to do work forever without stopping.
Since there is no perpetual motion machine in the world, where does the power for the earth's rapid rotation come from?
05/27
1405
Introduction: Commonly known as "birds do not stay", the leaves are covered with thorns and are called "housekeeping trees". Nowadays, potted plants are often planted. I was walking in the community with my children on weekends. When I walked to the door of a house, I actually sa
Commonly known as "birds do not stay", the leaves are covered with thorns and it is called a "housekeeping tree". Nowadays, it is mostly grown in pots.
05/27
1940
Hello, little Moores. During this period, little Moores have given feedback that they feel that the space atmosphere in the manor is not strong enough. Don’t worry, the construction of space does not happen overnight~ After the planning and construction of June Manor, new space c
Ram’s new course revealed, unlocking new ways to play in space
05/27
1940
91 In addition, because foragers do not rely on a single type of food, even if a certain food source is cut off, the impact will not be too great. But if it is an agricultural society, once a drought, fire, or earthquake occurs and all the rice or potatoes of that year are destro
A Brief History of Humanity: From Animals to God (9)
05/27
1836
"Xiyan Teahouse" Issue 366. Wild plants are common in Anding areas. Perennial herb, 5 to 30 cm tall, with stems branching from the base, and some with remaining petioles at the base.
Zhang Lan/Common wild plants in Anding District (31) "Xiyan Teahouse" Issue 566
05/27
1479
1. More people are kicked to death by donkeys than die from plane crashes every year. A total of 156 aircraft safety accidents occurred in 2021, with an incidence rate of 1.01 per million. In other words, on average, for every one million aircraft flights, only one aircraft will
Interesting trivia: Coke was green at first
05/27
1281
As of July 2, researchers from various countries have discovered a total of 85 genetic sequences of the BA.2.75 variant in international new coronavirus genome databases such as "GISAID". This variant first appeared in the genetic sequence from India in early June, and then quick
[Epidemic Prevention and Control] Be alert! It has appeared in many countries and spreads faster
05/27
1214
As summer approaches, ozone pollution occurs more frequently. Because it is not as easy to detect as PM2.5 and haze pollution, which affect visibility, it is often ignored by the public. To this end, Professor Hu Min’s team from the School of Environmental Science and Engineering
"Environmental Protection Science" What is ozone pollution?
05/28
1811
In the world of plants, there are always plants you don’t know. While admiring plants in the park, I found a tree with light pink flowers that looked like strips of flowers. It is eye-catching and pity-inducing. I thought it was very novel. I stopped to watch and admire it for a
The auspicious flower tree of "reconciliation and family happiness"
05/27
1014
Bow is an academician of the Chinese Academy of Sciences, an expert in neuroscience, a first-class professor, and one of the founders of modern neuroanatomy in my country. He proposed the hypothesis that the anterior lobe of the mammalian pituitary gland is dually regulated by ne
Academician bows: devotes oneself to one's work and lights a candle
05/27
1773
Relation Video
science Relation Video
Site video recommendation
science Latest News
Author | Chen Zhihan Source | Science and Technology Publicity Cultural Resource Library As the saying goes, "mentality determines age," and more and more studies have proven that this statement is true. The younger you feel, the faster you will recover from your illness. Recentl
Stop saying you are old! The younger you feel, the healthier you are, study says
05/29
1274
According to a report by U.S. News on July 4, new research shows that in the first year of the COVID-19 outbreak, the mortality rate of pregnant women or women who had just given birth increased sharply in the United States.
"World Talk" research: U.S. maternal mortality increased sharply in the first year of the epidemic, with blacks and Latinos experiencing even greater increases
05/29
1509
The topic "Zhong Xue Gao does not melt when left at room temperature of 31 degrees Celsius for one hour" has been a hot search topic recently. Netizens doubted that it contains too many additives and dare not eat it. On July 4, a Beijing News reporter purchased 4 ice cream and ic
Video丨Squirrel Food Appraisal: Is the ice cream not melting after being left for 1 hour? We did an experiment at room temperature
05/29
1855
Bill Nelson, Administrator of the National Aeronautics and Space Administration (NASA), wrote an article in the German newspaper Bild on July 2 with a shocking title - "NASA Boss Sounds the Alarm: The Chinese Want to Occupy the Moon", Bill Nelson declared in the article that "a n
Why did NASA Administrator Bill Nelson tell the media that "the Chinese want to occupy the moon"?
05/29
1822
Looking at the black bear rushing out in front of him, the old man's heart skipped a beat. Why was the black bear charging towards him? I saw a swarm of bees following behind the black bear. Upon seeing this, the old man immediately jumped into the pool next to him, and the black
An old man in Jilin rescued an injured Siberian tiger. When he went up the mountain the next day, he was attacked by a black bear. The tiger risked his life to save him.
05/29
1800
Recently, Hong Kong Weijian Pharmaceutical Group (hereinafter referred to as "Weijian Pharmaceutical") has donated 7 million yen for the second phase of the project to the Affiliated Hospital of the University of Tokyo School of Medicine. So far, Weijian Medicine has donated a to
Leading the way with innovation and fully promoting Weijian Pharmaceutical’s donation to the regenerative medicine/cell therapy project of Dongda Hospital
05/29
1431
Site Latest News
1. Cinnamon bark: origin in Yunnan, price 10 to 26 pounds. Good product: smooth color, thick, high oil content, pungent to sweet taste. The inferior product of Xianggui (also called Guanggui) oil cinnamon: dark yellow in color, thin, low oil content in meat, and relatively light
A comprehensive introduction to practical spices for braised vegetables restaurants! Including the use and purchase price of spices, as well as quality selection
05/29
1043
Pingyang never disappoints. This most popular place in Changchun has too many food legends circulating. The roasted lamb tendons are amazing, the tendons are tender but not floury, fragrant and chewy. Crispy on the outside and soft on the inside, you'll fall in love with it in on
Another unique creation from Changchun’s alley shop, a magical drinking tool
05/29
1824
Recipe of freshly caught Sichuan braised vegetables and detailed processing and production technology Recipe of freshly caught Sichuan braised vegetables and detailed processing and production technology Recipe: 95g of Angelica dahuricae, 50g of star anise, 50g of galangal, 50g o
Sichuan braised freshly fished braised vegetables recipe and detailed processing and production technology
05/29
1815
On June 17, Bipu Group officially launched the 10th anniversary special event of the "National 'Maker Plan'". The activity is centered on the "Support Strategy for Ten Thousand Small and Medium-sized Enterprises" and will rely on more than 40 well-known entrepreneurial brands on
Bipu's 10th Anniversary "Maker Program" was successfully opened, with many high-quality projects attracting makers to sign up enthusiastically
05/29
1419
At the request of brine friends, today I will talk about the seasoning of brine, the main spices we use in a pound, and hereby declare: the text in brackets about the introduction of spices in the article comes from the Internet, and the other words are my own descriptions.
Picture and text analysis of the seasonings and spices used in brine. Only by using good spices can you make a good brine.
05/29
1058
11. Fragrant fruit: Fragrant fruit plays the role of removing fishy smell, suppressing foreign substances, strengthening the stomach, increasing flavor and preserving corrosion in Sichuan style cold braised dishes. 12. Angelicae; The main features of using Angelicae in Sichuan br
If you don’t know how to use spices, no wonder it doesn’t taste good. If you know the effects of spices, you can eat whatever you want.
05/29
1177