1:58
US surgeons transplant pig heart into human patient in medical first | ABC7 Chicago
Recommended
science
An international team led by Professor Zhu Wei from the Department of Astronomy at Tsinghua University recently announced the discovery of two rare star systems in the universe. This system is composed of two central stars orbiting each other, surrounded by a disk of gas and dust
An Appointment in the Starry Sky｜"Fog Surrounded Double Stars": Two rare star systems discovered in the universe
science
Idecalcitol is a drug used to treat osteoporosis. Idecalcitol capsules were first launched in Japan in 2011. In 2020, the Japanese pharmaceutical company Chugai Pharmaceutical Co., Ltd. was approved to market and sell the drug in China.
Foreign Information·Case Updates | Tokyo District Court ruled that San Pharmaceutical Company did not infringe the patent rights of idecalcidol crystal form
science
The impact of asteroids and comets on the Earth delayed the accumulation of oxygen. We can breathe, which is both inevitable and lucky. (Illustration: Ground scene of asteroid impact on early Earth. Source: space) The remnants of ancient asteroids show that due to the frequent im
Extraterrestrial aliens hit the earth, which is terrifying and suffocating
science
At the beginning of the new year of 2019, on one side of the Yangtze River, a group of experts are busy working on something. The expert saw a Yangtze River paddlefish that was completely entangled in fishing nets right in front of him. Because the fishing net is too strong, the
After living for 150 million years, why can’t we survive 2020? A brief discussion on the tragic extinction of the Yangtze River paddlefish
science
People who know the garlic orchid are happy and are not surprised by this. After all, given the rarity of this plant, it is normal for it to be trending as soon as it appears. It's time to get to know this "beautiful and miserable" family of alligator plants.
This Lanke family, all of them are "national security guards", and all of them are "beauties with bad luck"
science
An international team led by Professor Zhu Wei from the Department of Astronomy at Tsinghua University recently announced the discovery of two rare star systems in the universe. This system is composed of two central stars orbiting each other, surrounded by a disk of gas and dust
An Appointment in the Starry Sky丨"Fog Surrounded Double Stars": Two rare star systems discovered in the universe
science
Different scholars have different views on the concept of "scientific communication", especially their understanding of the scope of research. There are two main schools of scientific communication research: sociology of science and citation analysis. This article sorts out their
How to achieve efficient and sufficient scientific communication? ——About the two major schools of scientific communication research
science
In fact, this is not the first time something similar has happened. At the beginning of this year, David Bennett from the United States became the first person in the world to transplant a pig heart.
Human transplanted with pig heart! One person died at the beginning of the year, and two more people were transplanted recently
science
The summer solstice is the third day of the summer solstice, and the minor summer heat is the first day of the lunar month. Tomorrow is the 18th day of the sixth lunar month, which is the first day of the day.
As the old saying goes: "When the sun sets in Qinglong, autumn will be cool." If it sets in tomorrow, how long will it be hot this year?
science
Today’s curious shrimp knowledge sharing is as scheduled! If you have any novel and interesting information, please leave a message or private message to share it with me. I will definitely reply~ Why do bats hang upside down when sleeping? When a bird squats in a tree, the flexo
Why do bats hang upside down when sleeping? How is the thick ice in Antarctica formed?
Relation Video
science Relation Video
Site video recommendation
science Latest News
science
Atoms are composed of nuclei and electrons. In the classical atomic model, electrons are thought to orbit the nucleus, much like the Earth orbits the Sun in the solar system. If that were the case, electrons would release energy (electromagnetic radiation) as they orbited the nuc
Electrons and atomic nuclei are negatively and positively charged respectively, so why don't electrons fall into the nucleus?
science
China News Service, Chengdu, July 15th. Title: Young people from Hong Kong, Macao and Taiwan visit Sichuan: Taste "Tianfu" and explore the secrets of giant pandas. On the evening of July 14, Wu Ailing, a Hong Kong student from Sun Yat-sen University, could not hide her excitement
Young people from Hong Kong, Macao and Taiwan visit Sichuan: Taste "Tianfu" and explore giant pandas
science
Female scientific and technological workers are an indispensable and important force in promoting scientific and technological innovation. This morning, the 17th China Young Female Scientists Award Ceremony was held in Beijing, hosted by the All-China Women's Federation, the Chin
The total number of female scientific and technological personnel has reached nearly 40 million! The 17th China Young Female Scientists Award was presented
science
Text | C Jun Ke Xun Typesetting | C Jun Ke Xun's headline number is an original article. Plagiarism is prohibited. Violators will be prosecuted. What does a photolithography machine mean?
A photolithography machine is nothing? The world's richest man suddenly speaks out, and two major Chinese companies come back to win
science
There are so many mosquitoes in summer, and it’s impossible to get rid of them all. Where do mosquitoes come from? In fact, mosquito larvae grow in water and are called larvae. This creature lives on aquatic bacteria and single-cell algae. When it grows to a certain stage, it wil
Where do mosquitoes come from and how to eliminate them from the source
science
Hello everyone! I am a good girl named Honghong, from Yongzhou, Hunan. When we were young, we often saw this kind of castor growing in the open spaces in front of and behind many people's houses in rural areas. In fact, this plant is an invasive alien plant introduced to our coun
This is the invasive alien species castor. How much do you know?
Site Latest News
science
Orbital fracture patient Duoji (third from left) sent a banner and a khata to President Wu Tong (third from right) and medical staff to express his gratitude. Red Net Moment News, July 15 (Correspondent Wen Bo) A Tibetan young man from Aba Prefecture suffered a severe orbital fra
A 28-year-old Tibetan boy was injured in his right eye and almost lost his sight. AIER experts accurately rescued him to preserve his vision.
science
Prostatitis, in traditional Chinese medicine, belongs to the categories of "turbid essence", "white sex", "labor stranguria" and "long closure". "Treatise on the Causes and Symptoms of Various Diseases" records that "all types of stranguria are caused by kidney deficiency and bla
Prostatitis cannot be cured after a long period of treatment? One side can clear away heat and dampness, promote qi and remove blood stasis, and achieve miraculous effects.
science
Don't take hangover pills. Hangover drugs can temporarily relieve the symptoms of drunkenness, but they actually prolong the duration of drunkenness. It is recommended to drink plenty of water. In addition, you can also drink sports drinks to replenish electrolytes, drink low-aci
Never do these things when you are drunk
science
How ruthless is a person who can quit smoking? This man's name is Ibrahim, and he is an old smoker with 20 years of smoking experience. In fact, before quitting smoking this time, I had tried to quit many times, but failed every time.
Does smoking more make you less likely to get cancer? Study: A pack of cigarettes a day may no longer increase risk after 23 years
science
One day in 1971, Wen Bixia was brought to a man by her mother and said to her, "Follow your uncle, uncle's house has delicious food." Before 5-year-old Wen Bixia understood what happened, her mother took the money from the man. , wiping tears while turning to leave.
Wen Bixia: She was rejected by her husband's family, but she was able to establish herself in a wealthy family for 22 years. She married a good husband
science
The main feature of the fourth performance was really a blast. The first performance "Dream Never Falls in the Rainforest" directly became a god and the whole audience was excited. The combination of Jessica Cheng, Cyndi Wang and Sidney Lee is a top-notch configuration. On the st
Riding the Wind and Waves Season 3: "Dream Never Falls in the Rainforest" is at its peak at the beginning. Popularity in the battle session is crucial