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  • 26:35 Electric Charge and Light - Physics 101 / AP Physics 1 Review with Dianna Cowern

    Electric Charge and Light - Physics 101 / AP Physics 1 Review with Dianna Cowern

    66 views / 0 likes - added

    Lesson 18 (Electric Charge and Light) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need a review of AP Physics concepts before the exam? This course is for you! Exercises in this video:

  • 28:19 Circuits, Voltage, Resistance, Current - Physics 101 / AP Physics Review with Dianna Cowern

    Circuits, Voltage, Resistance, Current - Physics 101 / AP Physics Review with Dianna Cowern

    72 views / 0 likes - added

    Lesson 19 (Voltage, Resistance and Current) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need a review of AP Physics concepts before the exam? This course is for you! Exercises in this v

  • 02:58 What Are Atoms and Isotopes?

    What Are Atoms and Isotopes?

    53 views / 0 likes - added

    Most people recognize that atoms are the fundamental building blocks of all matter around us. An atom itself is composed of protons, neutrons and electrons. The simplest atom is the hydrogen atom because it consists of only one proton and one electron. If

  • 03:08 Coronavirus Under Scanning Electron Microscope in 4k

    Coronavirus Under Scanning Electron Microscope in 4k

    81 views / 0 likes - added

    This is what COVID-19 virus looks like under a scanning electron microscope. A scanning electron microscope (SEM) produces images of a sample by scanning the surface with a focused beam of electrons. The electrons interact with atoms in the sample, produc

  • 05:13 What the coronavirus looks like up close

    What the coronavirus looks like up close

    144 views / 0 likes - added

    Seeing the virus up close helps us understand it.Support Vox by joining the Video Lab at http://vox.com/join or making a one-time contribution: http://vox.com/contributeThe images of SARS-CoV-2, the novel coronavirus that first appeared in humans in late

  • 12:58 How a Crystal Radio Works

    How a Crystal Radio Works

    213 views / 0 likes - added

    Full details of how a crystal radio works, right down to the electron level. We start with a demonstration of all the parts in action, showing how the radio waves interact with the antenna and antenna coil to produce a fluctuating magnetic field, which in

  • 02:53 360 Ride Through an Electron Beam Irradiator (360 0046 Stitch XHC)

    360 Ride Through an Electron Beam Irradiator (360 0046 Stitch XHC)

    211 views / 0 likes - added

    Beam parameters: 3.6MeV, 5.3mA A gear 360 camera is shielded from x-ray and electron bombardment and sent through the Neobeam irradiator. There is a 5" diameter 1/8" thick lead "umbrella" over the camera to shield the camera from direct electron beam bomb

  • 04:52 How Small is an Atom?

    How Small is an Atom?

    210 views / 0 likes - added

    The size of an atom is only a few angstroms at most - there are 10 billion angstroms in 1 meter. This video also goes the basic parts of an atom (protons, neutrons, and electrons) and why the traditional model of the atom is not correct. Electrons are unp

  • 02:00 Electron-Ion Collider at Jefferson Lab

    Electron-Ion Collider at Jefferson Lab

    200 views / 0 likes - added

    The proposed electron ion collider will help scientists understand mass and the universe like never before.

  • 03:58 Electron Microscopy - Christmas Lectures with Frank Close

    Electron Microscopy - Christmas Lectures with Frank Close

    215 views / 0 likes - added

    What does the world look like at an atomic level? Frank Close dons his 'atomic spectacles' and takes a look at copper and iron atoms. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lec

  • 16:28 Inside an Antimatter Factory

    Inside an Antimatter Factory

    303 views / 0 likes - added

    Check out Lucie’s tour of CERN on the Cosmic Shambles channel: https://www.youtube.com/watch?v=MqMT2c35Wrg If you are a physics kind of person and want to work or do a placement at CERN, go to: http://cern.ch/jobs If you ask nicely anyone can visit CERN.

  • 12:45 Matter Makes Up Everything, So What Makes Up Matter? (Part 1 of 3)

    Matter Makes Up Everything, So What Makes Up Matter? (Part 1 of 3)

    282 views / 0 likes - added

    Practically everything around us is matter, but how did the first scientists figure that out? How did we define matter? Tune in next Thursday for Part 2! Read More: Discovery of the Electron http://www.pbs.org/transistor/science/events/electron.html “Scie

  • 03:23 The electron is still round. And the universe is still safe

    The electron is still round. And the universe is still safe

    364 views / 0 likes - added

    New test of electron's roundness could help explain universe's matter/antimatter imbalance. The electron still looks round, but physicists think finer scrutiny could reveal deviation. Learn more: http://www.sciencemag.org/news/2017/10/new-test-electron-s-

  • 02:34 Jupiter’s skies are peppered with electron streams, ammonia plumes, and massive storms

    Jupiter’s skies are peppered with electron streams, ammonia plumes, and massive storms

    379 views / 1 likes - added

    Latest Juno flyby reveals the planet also has magnetic fields 50% stronger in some areas than thought Learn more - http://scim.ag/2rDZLQU

  • 04:24 How Atomic Physics Makes Your Headphones Hiss

    How Atomic Physics Makes Your Headphones Hiss

    318 views / 0 likes - added

    You know that hissing noise you get in your headphones when there's no music playing? WTF is that? Should You Be Listening To Music At Work? - https://youtu.be/BsWDF8lIGFs Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Big thanks to our sp

  • 05:28 Current Direction

    Current Direction

    294 views / 0 likes - added

    The positive sign for current corresponds to the direction a positive charge would move. In metal wires, current is carried by negatively charged electrons. The positive current arrow points opposite the direction the electrons move. This has been the sig

  • 15:37 Oxidative Phosphorylation And The Electon Transport Chain

    Oxidative Phosphorylation And The Electon Transport Chain

    315 views / 0 likes - added

    Exploring how the oxidation of co-enzymes like NADH to NAD+ can eventually lead to the production of ATP through oxidative phosphorylation and the electron transport chain.

  • 13:26 ATP&Respiration: Crash Course Biology #7

    ATP&Respiration: Crash Course Biology #7

    469 views / 0 likes - added

    In which Hank does some push ups for science and describes the "economy" of cellular respiration and the various processes whereby our bodies create energy in the form of ATP. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/Cras

  • 12:33 That's Why Carbon Is A Tramp: Crash Course Biology #1

    That's Why Carbon Is A Tramp: Crash Course Biology #1

    628 views / 0 likes - added

    And thus begins the most revolutionary biology course in history. Come and learn about covalent, ionic, and hydrogen bonds. What about electron orbitals, the octet rule, and what does it all have to do with a mad man named Gilbert Lewis? It's all containe

  • 12:48 The Electron: Crash Course Chemistry #5

    The Electron: Crash Course Chemistry #5

    338 views / 0 likes - added

    Hank brings us the story of the electron and describes how reality is a kind of music, discussing electron shells and orbitals, electron configurations, ionization and electron affinities, and how all these things can be understood via the periodic table.

  • 15:23 Valence Electrons

    Valence Electrons

    232 views / 0 likes - added

    Looking at valence electrons to figure out reactivity More free lessons at: http://www.khanacademy.org/video?v=1TZA171yxY4

  • 10:18 Electron Configurations 2

    Electron Configurations 2

    263 views / 0 likes - added

    Figuring out configurations for the d-block elements More free lessons at: http://www.khanacademy.org/video?v=YURReI6OJsg

  • 10:05 Electron Configurations

    Electron Configurations

    340 views / 0 likes - added

    Introduction to using the periodic table to determine electron configurations

  • 14:31 More on orbitals and electron configuration

    More on orbitals and electron configuration

    278 views / 0 likes - added

    More intuition on orbitals. Touching on electron configuration. More free lessons at: http://www.khanacademy.org/video?v=FmQoSenbtnU

  • 21:05 Introduction to the atom

    Introduction to the atom

    319 views / 0 likes - added

    The atom, proton, neutron and electron More free lessons at: http://www.khanacademy.org/video?v=1xSQlwWGT8M

  • 17:16 Electron Transport Chain

    Electron Transport Chain

    334 views / 0 likes - added

    Overview of the Electron Transport Chain More free lessons at: http://www.khanacademy.org/video?v=mfgCcFXUZRk

  • 14:19 Introduction to Cellular Respiration

    Introduction to Cellular Respiration

    324 views / 0 likes - added

    Introduction to cellular respiration, glycolysis, the Kreb's Cycle, and the electron transport chain


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