2:59
World’s Grumpiest Cat I Frozen Planet II I BBC
Recommended
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
Science fiction is the seed of imagination buried in everyone’s childhood. It is precisely because of the yearning and pursuit of science fiction that mankind has created scientific miracles one after another.
The universe is infinite and the imagination is even more amazing! 6 Classic Short Science Fiction Novels That Subvert Your Imagination
science
As we all know, the intestinal microbiome (ie, intestinal flora) is the largest bacterial "reservoir" in the human body. It is closely related to human health and has been considered to cause obesity, metabolic syndrome, inflammatory diseases, and autoimmunity. disease, as well a
How do intestinal bacteria become pathogenic bacteria step by step? Yale scientist Nature publishes article to reveal mystery
science
He proposed the new concept of "mathematical technology" and used mathematical technology to promote the development of the country and society. He led the team to obtain approval to build four high-level scientific research platforms and continuously promote interdisciplinary in
Do leading research and produce practical results! This team of academicians from Jiaotong University is super hard-core!
science
With the successful return of the last batch of astronauts, the launch of Shenzhou 14 has once again brought a new team on the journey. During the mission, the astronauts will also perform docking tasks in the experimental module and Mengtian experimental module.
It’s strange. The Dragon spacecraft can seat 7 people, but why can the Shenzhou 14 only seat 3 people?
science
https://www.cell.com/cell/fulltext/S0092-8674(22)00787-5Broad Institute of MIT and Harvard Edward F.
Cell Review | Prospects and Challenges of Tumor Vaccines
science
In the process of safeguarding the rights of asexual propagation materials, what is the biggest concern? What confusion does the court, variety rights holders and breeders, and authorized variety approval authorities have about the source of control samples? Where should the lega
The Pain of Defending Rights on Asexual Reproduction Materials—How to Prove “I Am Me”?
science
Panama's "Monster" In September 2009, a group of teenagers discovered a cave while playing near the Blue Mountains of Panama. As soon as they entered the cave, a hairless monster that seemed to be made of rubber rushed towards them. In order to defend themselves, several children
Is life-threatening to go to the toilet? The legendary "water monkey", this animal often dies while going to the toilet
science
Reply: Technologies that assist humans in enhancing their comprehensive self-support capabilities are positive labor productivity. Technologies that make humans lazy will only hinder humans from achieving long-term and sustained prosperity and development. For example, artificial
Technologies that assist humans in enhancing their comprehensive self-support capabilities are positive labor productivity
science
In the first year of vaccinations - from December 8, 2020 to December 8, 2021 - both vaccines saved many lives, with the AstraZeneca vaccine protecting around 630,000 people, according to analytics firm Airfinity Ten thousand people were protected from the disease, with the Pfize
Airfinity: AstraZeneca and Pfizer coronavirus vaccines save more than 12 million lives
Relation Video
science Relation Video
Site video recommendation
science Latest News
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
Lithium-sulfur batteries have an energy density of up to 2600 Wh kg-1 and are the next generation secondary batteries with great application prospects. However, there are several important scientific issues with sulfur cathodes that seriously affect the electrochemical performanc
Huazhong University of Science and Technology: Porosity design of high-loading sulfur cathode with high sulfur utilization rate
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
In the Mingxi Botanical Garden on Fudan's Jiangwan Campus, there is a small closed experimental area where genetically modified rice is grown. Careful people will find that although no pesticides are used here, the plants are exceptionally strong;
Devil or hero? Uncovering the Mystery of Genetically Modified Technology - Part One of a Series of Reports
science
Introduction Designing bifunctional oxygen electrocatalysts with high activity, long-lasting stability, and low cost for rechargeable zinc-air batteries (RZABs) is a daunting challenge.
Progress in research on high-efficiency bifunctional oxygen electrocatalysts for rechargeable zinc-air batteries
science
He has successively won the Hou Debang Chemical Science and Technology Youth Award, Tianjin First Prize in Natural Science, Sichuan University Outstanding Scientific and Technological Talent Award, Sichuan University Young Scientific and Technological Talent Award, and the Minist
Sichuan University: N, S co-doped branched carbon nanotubes for supercapacitors and lithium batteries
Site Latest News
science
This article has a total of 7,000 words, mainly introducing the first, second and third chapters. The company specializes in the research and development, production and sales of key optical and optoelectronic products such as optical lenses, camera modules and touch display inte
Lianchuang Electronics: A must-have core target in the field of autonomous driving (1)
science
As we all know, Xiaomi officially announced a global imaging strategic cooperation with Leica on May 23, marking the beginning of a new era of mobile imaging between Xiaomi and Leica. It also means the complete "breakup" of Huawei and Leica. So, some friends may ask, after "break
After "breaking up" with Leica, can Huawei mobile phones continue to dominate DxOMark's rankings?
science
In 2009, it is a green and environmentally friendly company integrating R&D, production, sales and construction. Our company's main products include: building floor thermal insulation coatings, anti-corrosive pasting materials, polymer cement waterproof mortar, building waterproo
How much does a restaurant anti-slip agent cost?
science
We have always known that there is no sewer pipe in the basement due to its location. Generally, the lowest point of the sewer pipe is around the first floor to connect with the municipal sewage pipe. Therefore, the sewage below this position must be reached this way. Location is
How do basement sewage pipes drain to the ground?
science
It's so hot. It's much better than the top-sun-bottom roasting in Guangdong. If you haven't experienced it worse, you may not have a better ability to withstand it. If you want to have a foothold and have your own sky, you have to do what you think you can do better and better, b
The struggle of the unknown 20220713
science
In this life of ours, you and I are both passers-by in this world, and neither you nor I have eternal pain. No matter how deep the wound is, it will always heal one day. Scars are the best proof of the journey we have taken.
In this life, there is no permanent pain, and there is never a hurdle that you cannot overcome.