3 wonders of the universe, explained | Michelle Thaller | Big Think

3 wonders of the universe, explained Watch the newest video from Big Think: https://bigth.ink/NewVideo Learn skills from the world's top minds at Big Think Edge: https://bigth.ink/Edge ---------------------------------------------------------------------------------- Most people have seen atoms illustrated in textbooks and know about the Big Bang and the speed of light, but there is a good chance what you think you know is not scientifically accurate. Michelle Thaller, an astronomer and Assistant Director for Science Communication at NASA, is here to clear up the misconceptions and explain why atoms don't actually look that way, why the Big Bang is a misnomer, and why the speed of light is more than just really fast. Is there an edge of space? Does light experience time? Watch this video for answers to those and other interesting questions. ---------------------------------------------------------------------------------- MICHELLE THALLER: Dr. Michelle Thaller is an astronomer who studies binary stars and the life cycles of stars. She is Assistant Director of Science Communication at NASA. She went to college at Harvard University, completed a post-doctoral research fellowship at the California Institute of Technology (Caltech) in Pasadena, Calif. then started working for the Jet Propulsion Laboratory's (JPL) Spitzer Space Telescope. After a hugely successful mission, she moved on to NASA's Goddard Space Flight Center (GSFC), in the Washington D.C. area. In her off-hours often puts on about 30lbs of Elizabethan garb and performs intricate Renaissance dances. For more information, visit https://ift.tt/3aB1IjD ---------------------------------------------------------------------------------- TRANSCRIPT: TEXT: This is NOT what an atom really looks like. MICHELLE THALLER: Calling what an electron is and where it is around an atom an ""orbit"" is actually very misleading. In truth electrons don't move around a nucleus the same way that planets move around a star at all. It's very, very different and part of that has to do with what an electron really is. Elementary particles are not tiny, tiny little balls that are actually moving through space. They're more properly described as waves and an electron does not exist in only one location around an atom. It actually exists as a wave. And what that means is that there are volumes around the nucleus of an atom that an electron will fill in. A single electron can actually be an entire sphere around the nucleus of an atom, or these orbitals as we call them, but again I caution you nothing is actually moving around like a planet around a star. Some of these orbitals are shaped like dumbbells and a single electron actually fills out a volume that looks like a dumbbell, or sometimes they look like a disc. So these actually are mathematical solutions which show you where the probability of finding this electron is around an atom. We call these electron shells and it's not that a single electron is moving around inside the shell. It's in the whole shell all at once. The electron actually fills in that volume and all you're looking at is a probability area of where that electron may be. So despite our depictions of atoms with the nucleus in the middle and electrons going around the outside, reality is nothing like that. Electrons form these volumes and some of those volumes even go through the nucleus. Some of these dumbbells actually have electrons existing inside the nucleus as well. What an atom really is, is far more complicated than our artistic depictions of it, far more mysterious and I think really wonderful. One of the best things to study in quantum mechanics is how electrons form these volumes. TEXT: The Big Bang wasn't an explosion. Visualize it like this instead. Now when you hear the term Big Bang that implies an explosion, and we all know how explosions work from our experience. Things actually fly out from a common center. And one of the things is that scientists really don't like describing the Big Bang as an explosion at all. That sort of sets you up in the wrong direction right away because you could imagine that there are galaxies all flying apart away from each other, away from a common center, and flying out into empty space. And the universe we observe is absolutely nothing like that. For example, the whole volume of the universe that we can see with the Hubble space telescope. We can see to a distance of nearly 13 billion lightyears. All of that volume is filled with galaxies. There is no empty center to the universe. And the other thing that we don't observe and we're pretty sure that nobody else ever could either is being on the edge of that. Being on a galaxy right on the edge of expansion and seeing all of the galaxies in one direction because you're looking inside and nothing but... Read the full transcript at https://ift.tt/32Xrmxd

10 Things I Learned From Getting 1,000,000 YouTube Subscribers

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Applied Knowledge Is Better Than Knowledge | Qasim Ali Shah

Qasim Ali Shah training session to Rivaj UK and he is discussing the getting knowledge and practicing the knowledge. Qasim Ali Shah is not just a Motivational Speaker but an enthusiastic doer. He followed his passions and proved his self a Successful Entrepreneur, Inspiring Teacher, Best-Selling Author, Philanthropist and a Transformational Trainer. Follow Us On Social Media : https://ift.tt/1HAPumV https://ift.tt/3boEkpZ https://twitter.com/QasimAliShah_ https://twitter.com/qasfoundation https://ift.tt/2Wqt4p2 https://ift.tt/2Wqeei1 https://ift.tt/35QV7Ro https://ift.tt/2YTR716 https://ift.tt/2WpbS37 https://ift.tt/2Z7PwVJ

A Discussion Between CEO Daewoo Faisal Siddiqui & Qasim Ali Shah

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How can we design schools to be anti-racist? | Chris Lehman | Big Think

How can we design schools to be anti-racist? | Chris Lehman | Big Think Watch the newest video from Big Think: https://bigth.ink/NewVideo Learn skills from the world's top minds at Big Think Edge: https://bigth.ink/Edge ---------------------------------------------------------------------------------- Recognizing when something is overtly racist is easy, but when it comes to education in America there is often subtle and systemic racism at play that can put children at an early disadvantage. Chris Lehman of the Science Leadership Academy says that now is the time to have these important conversations and to design schools to be anti-racist. Lehman says that in Philadelphia, the amount of money spent on one child's K-12 education can be $170,000 less than that of another child who lives in the suburb just a block away. These racist systems and structures are in place in cities across the country but are often not addressed. Family income directly translates to the amount spent by the public to educate children. "That's one of the most anti-American things I can imagine," Lehman says about the racial and socioeconomic inequity. While funding is a major component, changes must also be made at the curriculum level. ---------------------------------------------------------------------------------- CHRIS LEHMAN: Chris Lehman is the founding principal and CEO of Science Leadership Academy Schools, a network of progressive public schools in Philadelphia, PA considered to be pioneers of the School 2.0 movement. He is the co-founder of Inquiry Schools which is dedicated to helping schools become more empowering, modern learning spaces. Lehman has won the McGraw Prize in Education and has been named Outstanding Leader of the Year by the International Society of Technology in Education. Chris is co-author of Building School 2.0: How to Create the Schools We Need with Zac Chase and father to Jakob and Theo. ---------------------------------------------------------------------------------- TRANSCRIPT: CHRIS LEHMAN: There is no reason—or put it this way, there's no justifiable reason that a child who lives on one side of City Line Avenue in Philadelphia is worth $170,000 less than a child born on other side or who lives on the other side of City Line Avenue. And that is literally the aggregate difference, the difference between what is spent on a child's education over their K-12 existence in Philadelphia and to the suburb literally across City Line Avenue. It's around $170,000 over the course of K-12. That's racist. I mean, let's just call it that, right? That's straight racist and when we talk about systems and structures, if I could wave my wand, that's what I would change. At a moment in time where so many of the prevailing assumptions of America are being called into question is this one. Will we see this question tackled? And I hope so. In the spaces I run in, you do hear it. I also think we're asking a lot of big questions. I think that we're asking questions about universal healthcare. We're asking questions about a universal basic income. We're asking questions about reparations. We're asking questions about the role of police in our society. America is in a moment of reckoning and how we educate our kids and whose kids benefit and whose kids are valued in the way that we spend the money. I think we have to have those conversations. And we have to have more than conversations, we have to have action. It is time to say that local property taxes cannot be the primary driver of school funding. It's inherently inequitable and, of course, in America when you say the word inequity you are almost guaranteed that that will involve race. I probably should remove the word almost. You're guaranteed that that will involve race. So it is racially inequitable, it is socioeconomically inequitable and it's a parental meritocracy. If your parents made a lot of money, the public will spend more money on your education than if your parents do not. That is the most anti-American thing— if we go with our best ideals, what we say that we're about, even when we fall far short of that—that's one of the most anti-American things I can imagine. It's not just funding. It's how we teach. It is: How do we think about leveraging pedagogy, leveraging the structure of school, to be deliberately anti-racist and more equitable? And that is everything; that is the curriculum we teach, so it's telling the truth about the American experience and the way we teach American history. And you're seeing that, I think, there's a lot of schools that have for a very long time made sure that we were teaching 'Lies My Teacher Told Me' or Howard Zinn or what have you, but now you have Dr. Kendi's work 'Stamped' which I think will become... Read the full transcript at https://ift.tt/32NwKD5

7 Things I Wish I Stopped Sooner

These are the 7 things I wished I stopped sooner, so I could have been successful faster. Watch this video and learn from my mistakes! Building a purpose-driven business is a journey of self-discovery. Take my free quiz to find out which is best for you: https://ift.tt/3hJIP2m 🤔 ABOUT THIS VIDEO 👇 In this video, I talk about 7 things I wish I stopped sooner. As I've grown older and wiser, I've taken time to reflect upon my life choices. Looking back on my past, I realize that the ways I was thinking and behaving were holding me back. I wish I stopped these things sooner. While it's not healthy to live in the past and dwell on what could have been, it's important to learn from your experiences. If you're ready to stop doing things that don't serve your highest self and change your life for the better, watch this video! 🤓 VIEW THE BLOG POST 👇 https://ift.tt/3hPqwce 🔔 SUBSCRIBE TO PROJECT LIFE MASTERY ON YOUTUBE 👇 https://ift.tt/2TYg0Dx ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 🗣️ TALK TO ME ON SOCIAL MEDIA 👇 Instagram ► https://ift.tt/2PPDJXK Facebook ► https://ift.tt/21u1H7j Twitter ► https://www.twitter.com/stefanjames23 ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 💥FOLLOW PROJECT LIFE MASTERY ON SOCIAL MEDIA 👇 Instagram ► https://ift.tt/2DfYbKy Facebook ► https://ift.tt/2BGhawg Twitter ► https://ift.tt/2TYg0U3 Podcast ► https://ift.tt/2XYj5WH ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 💻 MY PRODUCTS & COURSES 👇 https://ift.tt/2GiZagJ ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 🤔 ABOUT PROJECT LIFE MASTERY 😃 Stefan James from Project Life Mastery reveals his very best strategies to mastering and living life fully; everything from how to be motivated, his secrets to success, how to make money online, making passive income online, how to change your beliefs and mindset, being healthy and physically fit, being happy and productive, life management, cultivating relationships, spirituality, and much more! The Project Life Mastery YouTube channel contains Stefan's best strategies and principles that has now helped millions of people around the world. This YouTube channel is designed to help you make continual progress in each area of your life, so that you can have lasting growth and fulfillment. Website ► https://ift.tt/3hPHabs ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 📚 RECOMMENDED RESOURCES 👇 https://ift.tt/3bitEuQ If you found this video valuable, give it a like. If you know someone who needs to see it, share it. Leave a comment below with your thoughts. Add it to a playlist if you want to watch it later. DISCLAIMER: The information contained on this YouTube Channel and the resources available for download/viewing through this YouTube Channel are for educational and informational purposes only.​ This description may contain affiliate links. If you purchase a product through one of them, I will receive a commission (at no additional cost to you). I only ever endorse products that I have personally used and benefitted from personally. Thank you for your support! #SELFHELP #HABITS #MOTIVATION #SELFDEVELOPMENT #SELFIMPROVEMENT

Future of E-Commerce in Pakistan - Earning from Amazon, Daraz, Ali Baba, eBay - Qasim Ali Shah

Qasim Ali Shah and Saqib Azhar is discussing the E-Commerce Business opportunities, pros and cons in Pakistan. Watch this complete video if you need to know more about working on Amazon. Qasim Ali Shah is not just a Motivational Speaker but an enthusiastic doer. He followed his passions and proved his self a Successful Entrepreneur, Inspiring Teacher, Best-Selling Author, Philanthropist and a Transformational Trainer. Follow Us On Social Media : https://ift.tt/1HAPumV https://ift.tt/3boEkpZ https://twitter.com/QasimAliShah_ https://twitter.com/qasfoundation https://ift.tt/2Wqt4p2 https://ift.tt/2Wqeei1 https://ift.tt/35QV7Ro https://ift.tt/2YTR716 https://ift.tt/2WpbS37 https://ift.tt/2Z7PwVJ