数学&物理&杂项
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关心数学、物理和其它科学新闻
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数学&物理&杂项
1.76K subscribers
数学&物理&杂项
https://www.youtube.com/watch?v=rF2QAJLM730
YouTube
The impact of differentiable programming: how ∂P is enabling new science in Julia
Fully incorporating differentiable programming (∂P) into the Julia language has enabled composability between modern machine learning techniques and existing high performance computing (HPC) modeling and simulation without sacrificing expressivity. Most notably…
数学&物理&杂项
https://podcasts.google.com/feed/aHR0cHM6Ly9hcGkucXVhbnRhbWFnYXppbmUub3JnL2ZlZWQvdGhlLWpveS1vZi13aHk/episode/aHR0cHM6Ly93d3cucXVhbnRhbWFnYXppbmUub3JnLz9wPTExNTk4Mg
Google Podcasts
The Joy of Why - What Is Life?
Scientists don’t really agree on a definition for life. We may recognize life instinctively most of the time, but any time we try to nail it down with set criteria, some stubborn counterexample spoils the effort. Still, can we really search for life on other…
数学&物理&杂项
https://youtu.be/4YYWUIxGdl4
YouTube
Sir Roger Penrose, Aeons before the Big Bang (Copernicus Center Lecture 2010)
The second Copernicus Center Lecture was delivered by Professor Roger Penrose, a famous physicist and philosopher of science. Professor Penrose titled his speech "Aeons before the Big Bang". Like the year before, the Copernicus Center Lecture was part of…
数学&物理&杂项
https://youtu.be/yAYIaTP63GY
YouTube
福建舰的“电磁弹射”技术是什么?为何能巨幅提升航母战斗力?
【加入会员链接】https://www.youtube.com/channel/UCSs4A6HYKmHA2MG_0z-F0xw/join
【订阅频道链接】https://www.youtube.com/李永乐老师
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视频内容:
6月17日 中国第三艘航母被命名为福建舰,它采用了世界最先进的电磁弹射技术。因为航母甲板没有地面飞机跑道那么长,许多地面上起飞的飞机,在航母上飞不起来,所以人们先后发明了可以垂直起降…
数学&物理&杂项
https://www.youtube.com/watch?v=EWaOzslyvaQ
YouTube
Happy birthday! Ten years of Higgs Bosons – past, present, and future!
On July 4, 2012, researchers at the CERN laboratory in Europe announced the discovery of the Higgs boson. It was a tremendous triumph for the Standard Model of particle physics and confirmed a prediction made nearly half a century prior. In 2022, we celebrate…
数学&物理&杂项
https://podcasts.google.com/feed/aHR0cHM6Ly9jaGFuZ2Vsb2cuY29tL3BvZGNhc3QvZmVlZA/episode/Y2hhbmdlbG9nLmNvbS8xLzE1ODA
Google Podcasts
The Changelog: Software Development, Open Source - Wisdom from 50+ years in software
Today we have a special treat. A conversation with Brian Kernighan! Brian’s been in the software game since the beginning of Unix. Yes, he was there at Bell Labs when it all began. And he is still at it today, writing books and teaching the next generation…
数学&物理&杂项
https://royalsocietypublishing.org/doi/10.1098/rsbm.2021.0050
Biographical Memoirs of Fellows of the Royal Society
Freeman John Dyson. 15 December 1923—28 February 2020 | Biographical Memoirs of Fellows of the Royal Society
Freeman John Dyson combined a long career with a short attention span, contributing
to five fields of mathematics and 11 fields of physics, as well as to theoretical
biology, engineering, operations research, literature and public affairs. At the age
of ...
数学&物理&杂项
https://youtu.be/5j_z3lFPAd8
YouTube
Lucien Hardy on quantum gravity and (apparent) paradoxes
Lucien Hardy is a theoretical physicist working at the intersection of the two pillars of modern physics – general relativity and quantum mechanics – in the quest for a single unifying theory: quantum gravity. Hardy joins co-hosts Lauren and Colin for a conversation…
数学&物理&杂项
https://www.youtube.com/watch?v=f5liqUk0ZTw
YouTube
What's a Tensor?
Dan Fleisch briefly explains some vector and tensor concepts from A Student's Guide to Vectors and Tensors
数学&物理&杂项
https://www.scientificamerican.com/article/physicists-link-two-time-crystals-in-seemingly-impossible-experiment/
Scientific American
Physicists Link Two Time Crystals in Seemingly Impossible Experiment
A new demonstration of these exotic constructs could help bridge classical and quantum physics
数学&物理&杂项
https://www.youtube.com/watch?v=hyctIDPRSqY
YouTube
Quantum Physics Full Course | Quantum Mechanics Course
Quantum physics also known as Quantum mechanics is a fundamental theory in physics that provides a description of the physical properties of nature at the scale of atoms and subatomic particles. It is the foundation of all #quantum #physics including quantum…
数学&物理&杂项
https://youtu.be/kV4h1dC18QA
YouTube
Qin Li - Mean field theory in Inverse Problems: From Bayesian inference to overparametrized networks
Presentation given by Qin Li on November 10, 2021 in the one world seminar on the mathematics of machine learning on the topic "Mean field theory in Inverse Problems: from Bayesian inference to overparameterization of networks".
Abstract: Bayesian sampling…
数学&物理&杂项
https://youtu.be/mgXSevZmjPc
YouTube
The Fourier Series and Fourier Transform Demystified
Watch over 2,400 documentaries for free for 30 days AND get a free Nebula account by signing up at https://curiositystream.com/upandatom and using the code "upandatom". Once you sign up you'll get an email about Nebula. If you don't get one, contact the curiosity…
数学&物理&杂项
https://theconversation.com/the-next-breakthrough-tool-in-biology-its-maths-here-are-some-ways-mathematical-biology-is-helping-change-the-world-186209
The Conversation
The next breakthrough tool in biology? It’s maths. Here are some ways mathematical biology is helping change the world
Our ability to use mathematical modelling is accelerating breakthrough discoveries in health care and biotechnology.
数学&物理&杂项
https://www.symmetrymagazine.org/article/beyond-the-standard-model
symmetry magazine
Beyond the Standard Model
The Standard Model is one of the most well-tested theories in particle physics. But scientists are searching for new physics beyond it.
数学&物理&杂项
https://youtu.be/Vm5fCxXnK7Y
数学&物理&杂项
https://www.nasa.gov/image-feature/goddard/2022/nasa-s-webb-reveals-cosmic-cliffs-glittering-landscape-of-star-birth
NASA
NASA’s Webb Reveals Cosmic Cliffs, Glittering Landscape of Star Birth
This landscape of “mountains” and “valleys” speckled with glittering stars is actually the edge of a nearby, young, star-forming region called NGC 3324 in the Carina Nebula. Captured in infrared light by NASA’s new James Webb Space Telescope, this image reveals…
数学&物理&杂项
https://www.theguardian.com/world/2022/jul/27/uk-scientists-take-promising-step-towards-single-covid-and-cold-vaccine
the Guardian
UK scientists take ‘promising’ step towards single Covid and cold vaccine
Francis Crick Institute in London says area of spike protein of Sars-CoV-2 could form basis of jab against variants and common cold
数学&物理&杂项
https://plato.stanford.edu/index.html
数学&物理&杂项
https://blog.demofox.org/2021/12/29/why-cant-you-design-noise-in-frequency-space/
The blog at the bottom of the sea
Why Can’t You Design Noise in Frequency Space?
The python code that goes along with this blog post can be found at To evaluate the quality of a blue noise texture, you can analyze it in frequency space by taking a discrete Fourier transform. Wh…