5:31
Why don't perpetual motion machines ever work? - Netta Schramm
Recommended
science
TL118 is the first independently innovative new anti-tumor drug targeting NTRK gene fusion mutations to enter domestic clinical practice; TL118 capsule is a small molecule structure, which has advantages over larotinib and entrectinib structures and can act on the brain (if patie
"Free clinical" NTRK-targeted new drug TL118 recruits patients with solid tumors who fail standard treatment
science
Source: CSSC Power Group’s understanding of marine low-speed engine emissions and thoughts on future technology and product development under the dual-carbon strategy (1) Tao Guohua, Liu Bo, Marcel Ott, Gui Yong Foreword In view of the current “heated” dual-carbon discussion, it
Voice of the Media | Understanding of emissions from marine low-speed engines and thoughts on future technology and product development under the dual-carbon strategy (1)
science
Since the beginning of world's fairs in the 19th century, they have provided a stage to showcase new inventions and technologies, some of which have become an integral part of everyday life.
6 Everyday Inventions That Debuted at the World's Fair
science
All stars visible to the naked eye are part of the Milky Way. We know that our galaxy is not the only one, there are billions of galaxies forming galaxy clusters. These large concentrations of galaxies form larger structures—galaxy filaments and lobes. But there are huge gaps bet
What are cavities and where do they come from?
science
Elephant (Poland) The general manager of the Słowámir Mrozzek Zoo is a careerist. For him, the animals in the garden are just steps for him to climb up. As for the unit under his jurisdiction's proper function of educating young people, he doesn't care at all. The giraffes in the
A short novel every day: "Elephant"
science
After the chairman's self-proclaimed product line "Tai Shang Lao Jun entrusted his dream" caused heated discussion, Qinghai Spring has once again attracted attention for hiring two Nobel Prize winners.
This company is on fire! Hired two Nobel Prize winners, one of whom is also the "father of Viagra"
science
"Pin the top public account" to obtain the most valuable industry trend information. Novartis' gene therapy Zolgensma for the treatment of spinal muscular atrophy (SMA) when it was first launched not only caused heated discussion because of its most expensive price in history, bu
This company claims that one injection can permanently prevent cardiovascular disease
science
This ultra-thin material can be wrapped around damaged nerves in the body, and even if the wound is closed, it can perform photoelectric conversion to accelerate repair. Recently, a related paper was published in Nature Materials under the title "Pore-based heterojunction enables
Scientists develop new materials that can be absorbed by the human body, which may be widely used in the human body in 3 to 5 years
science
Did you take the photo? Xiu Lipeng, a member of the Chinese Astronomical Society and director of the Tianjin Astronomical Society, said that the moon’s orbit around the earth is an ellipse. Sometimes the moon is close to the earth, sometimes far away from the earth. The closest p
Last night, the "super moon" came! Did you see it?
science
The exchange of Kuroshio water and continental shelf water is of great significance to the salt and nutrient balance in the East China Sea shelf area and the ecological security of China's offshore areas. Salinity is the most important characteristic of Kuroshio water that distin
Research on the two-way intrusion of low salt water from the Kuroshio Current and the East China Sea Shelf has made progress
Relation Video
science Relation Video
Site video recommendation
science Latest News
science
This thousand-year-old ginkgo tree is male, with a height of 28.7 meters and a chest circumference of 7.8 meters. It requires five adults to hug it. It is shaped like a big banyan tree, with more than ten giant branches growing on the upper part of the main trunk, like umbrella b
This thousand-year-old ginkgo tree is shaped like a big banyan and ranks 8th among the top ten "longevity trees" in Jiangsu.
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?
science
Modern astronomical observations and experiments by aliens support the view that any celestial body in the universe, as long as the conditions are suitable, may produce primitive life and gradually evolve into advanced organisms. In recent years, scientists have been dedicated to
The possibility of life beyond Earth
science
Aerogel, also known as the "lightest solid" and "blue smoke", has become the innovative "engine" of the new material track. On June 30, the Shenzhen Municipal Party Committee Propaganda Department organized and planned the "Seeking Progress in Stability for the Future·Shenzhen Me
High-quality Development Research Line·Frontline Research | Zhongning Technology: Dancing on the “Blue Smoke”
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 earth has been born for 4.6 billion years. Over this long period of time, it has been working hard to form life forms and provide a better living environment for life. Next, let’s take a look at the six most famous infectious diseases in history. Among them, cholera first bro
Among the six most famous infectious diseases in history, cholera first broke out in India and can be transmitted through feces or mouth.
Site Latest News
science
Different from field events, track events pursue speed and endurance and mainly include short-distance running, middle-distance running, long-distance running, hurdle running, obstacle running, relay running and race walking. Compared to track and field events, there are even mor
The top ten beauties in the history of Chinese track and field events, the Oriental Sacred Deer 100-meter Flyer is on the list, and the mixed-race beauties are stunning
science
On the afternoon of May 23, in the women's 100-meter final of the 2020 China Athletics Association Training Base Charter Race, Fujian's 22-year-old track and field goddess Ge Manqi won the championship without any suspense in 11.31 seconds. The wind speed was +0.2 meters/second,
11 seconds 31! Track and field goddess Ge Manqi won the 100 meters and became the first in Asia, beating the second place by 0.67 seconds
science
Not only were the various events fiercely competitive, there were very exciting events, and several world records were set, but more importantly, the participating teams competed bravely to show off the charm of sports with strength and the beauty of movement.
There are so many beauties at the Tokyo Olympics track and field competition. The beauty of sports and health is perfectly interpreted.
science
There are many beauties in Korean sports, such as gymnast Son Yeon-jae, table tennis players Cha Yu-ran and Han Ju-hee, figure skater Kim Yu-na, swimmer Jung Dal-rae, etc., who have attracted attention for their good looks and abilities.
South Korean track and field goddess looks like Lee Young-ae and becomes famous. She has a fairy face and abs and a figure that is so beautiful
science
Sun Xiaoxuan, a 2017 student majoring in information management and information systems at Chang'an University, has a weighted score of 86.78 in cultural courses and a GPA of 3.67 in the first three years of his undergraduate degree, ranking in the top 10% of the major. He has wo
The "goddess of track and field" in Shaanxi has broken 3 records, and now has a 985 postgraduate qualification, and the rewards are easy to get!
science
On the afternoon of May 23, in the women's 100-meter final of the 2020 China Athletics Association Training Base Charter Race, Fujian's 22-year-old track and field goddess Ge Manqi won the championship without any suspense in 11.31 seconds. The wind speed was +0.2 meters/second,
Good news! The 22-year-old track and field goddess Ge Manqi won the 100 meters in 11.31 seconds, surpassing India and becoming the first in Asia.