physics

Eric Weinstein – Why Can No One Agree On The Truth Anymore? (4K) | Modern Wisdom 676
Sep 4, 2023 Full Length Modern Wisdom Episodes

https://www.youtube.com/playlist?list=PLkL7BvJXiqSQu3i72hSrG4vUkDuaneHuB

Eric Weinstein is a mathematician, economist, managing director of Thiel Capital and a podcaster. The last 3 years has been a time of massive confusion. No one can agree on what is real, or true, or who is good faith, or a grifter. No matter what you believe in, we can all agree that this epidemic of uncertainty can’t continue. Expect to learn what you learn from being around the most rich and powerful people in the world, what it was like to meet Jeffrey Epstein face to face, what Eric thinks about the recent surge in UFO disclosures, his thoughts on Sam Harris’ recent episode with me, whether the downfall of physics and academia is the nail in the coffin for humanity, the biggest issues with having easy access to porn, how women could take a bigger role in the crisis of masculinity and much more… http://www.cozyearth.com/modernwisdom (discount automatically applied) Get 10% discount on all Gymshark’s products at https://bit.ly/sharkwisdom (use code: MW10) Extra Stuff: Get my free Reading List of 100 books to read before you die → https://chriswillx.com/books/ To support me on Patreon (thank you): / modernwisdom #media #truth #ericweinstein – 00:00 Eric’s First Holiday for a Long Time 05:41 What Normal People Misunderstand about Elite People 12:53 Balancing Your Scarcity Mentality & Abundance Mentality 16:04 When Eric Met Jeffrey Epstein 32:23 The Response from the Recent UFO Whistleblowers 38:50 How to Defend Against Manipulative Uncertainty 45:38 Where Eric Differs from Sam Harris 48:56 Have We Become Too Sceptical of Institutions? 1:03:32 How the Human Race Becomes Multi-Planetary 1:28:53 Explaining How Good Albert Einstein Was 1:35:49 Why is the Sagrada Familia So Significant? 1:41:09 Balancing the Cognitive with the Transcendent 1:46:28 Do We Rely Too Much on a Brain-Based Economy? 1:56:54 Lessons from Khabib on Arrogance & Humility 2:10:54 The Death of Nuance & Truth in the Social Media Era 2:24:47 Why People Aren’t Having High-Level Interactions Anymore 2:29:37 The Real Problems Men are Facing Today 2:44:11 How Social Media, Video Games & Porn Impact Men 2:50:30 The Consequences of Women’s Inclination Towards Hypergamy 3:01:45 The Educational System’s Biggest Flaws 3:12:52 Where to Find Eric – Get access to every episode 10 hours before YouTube by subscribing for free on Spotify – https://spoti.fi/2LSimPn or Apple Podcasts – https://apple.co/2MNqIgw Get my free Reading List of 100 life-changing books here – https://chriswillx.com/books/ – Get in touch in the comments below or head to… Instagram: / chriswillx Twitter: / chriswillx Email: https://chriswillx.com/contact/

All physics explained in 15 minutes (worth remembering)
Premiered Aug 7, 2020 Complex Science Explained Simply

Signup for your FREE trial to The Great Courses Plus here: http://ow.ly/s2UK30r2D3q Five areas of physics worth remembering: Classical mechanics, energy and thermodynamics, electromagnetism, Relativity, and Quantum Mechanics. Classical mechanics – two main concepts worth knowing. The first is Newton’s second law: F= ma: Force equals mass times acceleration. If you apply a force to a fixed mass, it tells you how much acceleration you will get. And knowing acceleration which is the change in velocity, you can make predictions. The second equation is the law of universal gravitation. it allows us to determine the motion of heavenly bodies. It says that the gravitational attraction between two bodies is the product of their masses divided by the distance between them squared, times a constant, called Newton’s gravitational constant. Energy is not a vector like force or momentum, but it is just a number. Work is closely related to energy. It is force times distance traveled. Energy for most objects consists of kinetic energy plus potential energy. KE is the energy of motion, It is KE = ½ M V^2 – the more mass you have and/or the more velocity you have, the more energy you have. Gravitational potential energy is expressed as PE = m g h – mass times the gravitational acceleration times the height. The total energy of an object is both Kinetic energy plus potential energy. Potential energy can take many forms. Gasoline or petrol has chemical potential energy. Important: Energy is always conserved. It is not created or destroyed. It only changes form. Thermodynamics is the study of work, heat, and energy on a system. We showed energy is how much work you could do. But another form of energy is thermal energy. If a car is moving and you apply the brakes, the kinetic energy of the car gets converted to thermal energy, created by friction of the car’s brakes. Temperature is the average kinetic energy of atoms in a system. Thermal energy is the total kinetic energy of atoms in a system. Entropy is a measure of disorder, or more accurately, the information required to describe the micro states of a system. The 2nd law of thermodynamics states that entropy of an isolated system can never decrease. Energy at lower entropy can do more work than energy at high entropy. The one way flow of Entropy seems to be the only reason we have a forward flow of time. Electromagnetism is the study of the interaction between electrically charged particles. The essentials are in Maxwell’s equations. If you have a static object with a charge, it will affect only other charges. If you have a static magnet, it will affect only other magnets. It will not affect charges. But if you have a moving charge, it will affect a magnet. And if you have a moving magnet, it will affect a charge. The constants mu naught and epsilon naught are the permeability and permittivity of free space. These two constants determine the speed of light because they measure the resistance of space to changing electric and magnetic fields. Special Relativity: Einstein presumed that the speed is the same in any frame of reference. This was one of the postulates. The second postulate was principle of relativity – the laws of physics are the same for all observes who are moving at the same velocity relative to each other. Einstein showed that the only way these can be true is if time was not fixed, but was relative. General relativity: Later Einstein showed using the same assumptions, there would be no way to tell if you were in an accelerating reference frame or standing stationary on earth. A flashlight beam will bend in gravity. But since light always takes the shortest path between any two points, this means that space-time itself is bending. Quantum mechanics: Three principles are important. First by Max Planck, says that energy is not continuous, but is quantized. The amount of energy equals the frequency of the radiation times Planck’s constant. Using this, Einstein later showed that a photon is both a wave and a particle. The second is the Heisenberg’s uncertainty principle: you cannot know both a particle’s exact position and it’s exact momentum at the same time. For a particle with mass, this means if you know exactly where a particle is, you don’t know how fast going. If you know exactly how fast it’s going, you don’t know where it is. #allphysics #arvinash Schrodinger’s equation: prior to measurement, quantum systems are in superposed states. This means that their properties can only be expressed as a wave function. A wave function simplified, is a set of probabilities. So in a hydrogen atom, you can’t know where to find the electron in advance. All you can know is the probability of where you might find it, if you measured it. Prior to measurement, all quantum systems are waves of probabilities. This is not a limitation of our measuring devices. It is a limitation of reality. Become a patron: https://www.patreon.com/bePatron?u=17…

Neil deGrasse Tyson’s Life Advice Will Change Your Future | One of the Most Eye Opening Speeches

Free Energy with Radio Frequency?

“Our deepest fear is not that we are inadequate. Our deepest fear is that we are powerful beyond measure. It is our light, not our darkness that most frightens us.’ We ask ourselves, Who am I to be brilliant, gorgeous, talented, and fabulous? Actually, who are you not to be? You are a child of the Universe. Your playing small does not serve the world. There is nothing enlightened about shrinking so that other people will not feel insecure around you. We are all meant to shine, as children do. We were born to make manifest the glory that is within us. It is not just in some of us; it is in everyone and as we let our own light shine, we unconsciously give others permission to do the same. As we are liberated from our own fear, our presence automatically liberates others. -” Marianne Williamson

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