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  • 07:53 Stenosis, ischemia and heart failure

    Stenosis, ischemia and heart failure

    454 views / 0 likes - added

    Clarifying a bunch of medical terms around heart disease More free lessons at: http://www.khanacademy.org/video?v=3858MaULDdI

  • 11:34 Systemic Thinking About Cancer

    Systemic Thinking About Cancer

    367 views / 0 likes - added

    Dr. David Agus discusses thinking systemically about cancer and other things More free lessons at: http://www.khanacademy.org/video?v=7zk0ubr_lzo

  • 07:17 Are Southern Hemisphere Seasons More Severe?

    Are Southern Hemisphere Seasons More Severe?

    495 views / 0 likes - added

    Are Southern Hemisphere seasons more severe because of the eccentricity in Earth's orbit? More free lessons at: http://www.khanacademy.org/video?v=umvNQj-zmq4

  • 08:59 More Organic Chemistry Naming Examples 1

    More Organic Chemistry Naming Examples 1

    338 views / 0 likes - added

    More Organic Chemistry Naming Examples 1

  • 10:26 Organic Chemistry Naming Examples 2

    Organic Chemistry Naming Examples 2

    257 views / 0 likes - added

    Organic Chemistry Naming Examples 2 More free lessons at: http://www.khanacademy.org/video?v=CJRQ8gOjq4E

  • 08:11 Organic Chemistry Naming Examples 3

    Organic Chemistry Naming Examples 3

    245 views / 0 likes - added

    Organic Chemistry Naming Examples 3 More free lessons at: http://www.khanacademy.org/video?v=Se-ekDNhCDk

  • 07:48 Organic Chemistry Naming Examples  4

    Organic Chemistry Naming Examples 4

    241 views / 0 likes - added

    Organic Chemistry Naming Examples 4

  • 10:04 Organic Chemistry Naming Examples 5

    Organic Chemistry Naming Examples 5

    256 views / 0 likes - added

    Organic Chemistry Naming Examples 5 More free lessons at: http://www.khanacademy.org/video?v=6BR0Q5e74bs

  • 10:01 Sn2 Stereochemistry

    Sn2 Stereochemistry

    250 views / 0 likes - added

    Sn2 Stereochemistry

  • 17:08 Oxidation and Reduction in Cellular Respiration

    Oxidation and Reduction in Cellular Respiration

    237 views / 0 likes - added

    Oxidation and reduction in cellular respiration. Reconciling the biology and chemistry definitions of oxidation and reduction. More free lessons at: http://www.khanacademy.org/video?v=_KyyVhlUDNU

  • 04:59 Oxidative Phosphorylation and Chemiosmosis

    Oxidative Phosphorylation and Chemiosmosis

    250 views / 0 likes - added

    Oxidative Phosphorylation and Chemiosmosis (along with slight correction of previous video) More free lessons at: http://www.khanacademy.org/video?v=W_Q17tqw_7A

  • 15:54 Neuronal Synapses (Chemical)

    Neuronal Synapses (Chemical)

    266 views / 0 likes - added

    How one neuron can stimulate (or inhibit) another neuron at a chemical synapse More free lessons at: http://www.khanacademy.org/video?v=Tbq-KZaXiL4

  • 14:28 Balancing Chemical Equations

    Balancing Chemical Equations

    298 views / 0 likes - added

    The art of balancing equations in chemistry! More free lessons at: http://www.khanacademy.org/video?v=RnGu3xO2h74

  • 17:03 Types of Decay

    Types of Decay

    259 views / 0 likes - added

    Alpha, Beta, Gamma Decay and Positron Emission More free lessons at: http://www.khanacademy.org/video?v=3koOwozY4oc

  • 12:22 Exponential Decay Formula Proof (can skip, involves Calculus)

    Exponential Decay Formula Proof (can skip, involves Calculus)

    369 views / 0 likes - added

    Showing that N(t)=Ne^(-kt) describes the amount of a radioactive substance we have at time T. For students with background in Calculus. Not necessary for intro chemistry class. More free lessons at: http://www.khanacademy.org/video?v=H7nrVDV8ahc

  • 10:34 Molecular and Empirical Forumlas from Percent Composition

    Molecular and Empirical Forumlas from Percent Composition

    240 views / 0 likes - added

    Molecular and Empirical Forumlas from Percent Composition. Example 2.9 from Kotz Chemistry book More free lessons at: http://www.khanacademy.org/video?v=_H009sTvYE0

  • 11:53 Bailout 8: Systemic Risk

    Bailout 8: Systemic Risk

    369 views / 0 likes - added

    How the banks are connected. What happens when one bank fails. More free lessons at: http://www.khanacademy.org/video?v=gX9aKDeAOz4

  • 12:04 Credit Default Swaps 2

    Credit Default Swaps 2

    333 views / 0 likes - added

    Systemic risks of credit default swaps. Financial weapons of mass destruction. More free lessons at: http://www.khanacademy.org/video?v=neAFEvNsiqw

  • 11:44 The Nervous System, Part 2 - Action! Potential!: Crash Course A&P #9

    The Nervous System, Part 2 - Action! Potential!: Crash Course A&P #9

    629 views / 0 likes - added

    •••SUBBABLE MESSAGE••• TO: Carla FROM: Christopher Next stop is whenever. Just be like, "stop." *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if

  • 10:57 The Nervous System, Part 3 - Synapses!: Crash Course A&P #10

    The Nervous System, Part 3 - Synapses!: Crash Course A&P #10

    585 views / 0 likes - added

    •••SUBBABLE MESSAGE••• TO: NerdFighteria FROM: Dave at DTXC.CO Cycling t-shirts at DTXC.CO. Don't give up the Road! DFTBA! *** Subbable Co-Sponsors: Logan Sanders https://www.facebook.com/perrylogans Dr. Boyev http://youtube.com/taichiknees *** You can di

  • 14:25 The Big Bang: Crash Course Big History #1

    The Big Bang: Crash Course Big History #1

    626 views / 2 likes - added

    In which John Green, Hank Green, and Emily Graslie teach you about, well, everything. Big History is the history of everything. We're going to start with the Big Bang, take you right through all of history (recorded and otherwise), and even talk a little

  • 14:37 Exploring the Universe: Crash Course Big History #2

    Exploring the Universe: Crash Course Big History #2

    398 views / 0 likes - added

    In which John Green, Hank Green, and Emily Graslie teach you about what happened in the Universe after the big bang. They'll teach you about cosmic background radiation, how a bunch of hydrogen and helium turned into stars, formed galaxies, created heavy

  • 14:33 The Sun&The Earth: Crash Course Big History #3

    The Sun&The Earth: Crash Course Big History #3

    483 views / 1 likes - added

    In which John Green, Hank Green, and Emily Graslie teach you about our Sun, and the formation of the planets. We're going to focus on the formation and development of the Earth, because that's where people live. You'll learn about the Solar nebula, the bi

  • 15:05 The Evolutionary Epic: Crash Course Big History #5

    The Evolutionary Epic: Crash Course Big History #5

    366 views / 0 likes - added

    In which John Green, Hank Green, and Emily Graslie teach you about evolution. So, in the last 3.8 billion years, life on Earth has evolved from single-celled prokaryotes to the dizzying array of life we have today. So how did all this happen? We'll talk a

  • 12:20 The Anthropocene and the Near Future: Crash Course Big History #9

    The Anthropocene and the Near Future: Crash Course Big History #9

    405 views / 0 likes - added

    In which John Green, Hank Green, and Emily Graslie teach you about the Anthropocene, an unofficial geological era that covers the last century or so, in which humanity has made massive progress. We've discovered the Higgs-Boson particle, and awesome elect

  • 11:54 The Rise of the West and Historical Methodology: Crash Course World History #212

    The Rise of the West and Historical Methodology: Crash Course World History #212

    452 views / 1 likes - added

    In which John Green talks about the methods of writing history by looking at some of the ways that history has been written about the rise of the West. But first he has to tell you what the West is. And then he has to explain the Rise of the West. And the

  • 10:14 The Chemical Mind - Crash Course Psychology #3

    The Chemical Mind - Crash Course Psychology #3

    579 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 10:12 The Nucleus: Crash Course Chemistry #1

    The Nucleus: Crash Course Chemistry #1

    408 views / 0 likes - added

    Hank does his best to convince us that chemistry is not torture, but is instead the amazing and beautiful science of stuff. Chemistry can tell us how three tiny particles - the proton, neutron and electron - come together in trillions of combinations to f

  • 11:24 Unit Conversion&Significant Figures: Crash Course Chemistry #2

    Unit Conversion&Significant Figures: Crash Course Chemistry #2

    347 views / 0 likes - added

    A unit is the frequently arbitrary designation we have given to something to convey a definite magnitude of a physical quantity and every quantity can be expressed in terms of the seven base units that are contained in the international system of units. H

  • 10:59 The Creation of Chemistry - The Fundamental Laws: Crash Course Chemistry #3

    The Creation of Chemistry - The Fundamental Laws: Crash Course Chemistry #3

    307 views / 0 likes - added

    Today's Crash Course Chemistry takes a historical perspective on the creation of the science, which didn't really exist until a super-smart, super-wealthy Frenchman put the puzzle pieces together - Hank tells the story of how we went from alchemists to ch

  • 11:22 The Periodic Table: Crash Course Chemistry #4

    The Periodic Table: Crash Course Chemistry #4

    636 views / 1 likes - added

    Hank gives us a tour of the most important table ever, including the life story of the obsessive man who championed it, Dmitri Mendeleev. The periodic table of elements is a concise, information-dense catalog of all of the different sorts of atoms in the

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

    The Electron: Crash Course Chemistry #5

    284 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.

  • 12:47 Stoichiometry: Chemistry for Massive Creatures - Crash Course Chemistry #6

    Stoichiometry: Chemistry for Massive Creatures - Crash Course Chemistry #6

    350 views / 0 likes - added

    Chemists need stoichiometry to make the scale of chemistry more understandable - Hank is here to explain why, and to teach us how to use it. Table of Contents Atomic Mass Units 2:24 Moles 5:12 Molar Mass 5:59 Equation Balancing 8:45 Molar Ratios 11:11 Cra

  • 13:34 Water and Solutions -- for Dirty Laundry: Crash Course Chemistry #7

    Water and Solutions -- for Dirty Laundry: Crash Course Chemistry #7

    460 views / 0 likes - added

    Dihydrogen monoxide (better know as water) is the key to nearly everything. It falls from the sky, makes up 60% of our bodies, and just about every chemical process related to life takes place with it or in it. Without it, none of the chemical reactions t

  • 11:17 Acid-Base Reactions in Solution: Crash Course Chemistry #8

    Acid-Base Reactions in Solution: Crash Course Chemistry #8

    318 views / 0 likes - added

    Last week, Hank talked about how stuff mixes together in solutions. Today, and for the next few weeks, he will talk about the actual reactions happening in those solutions - atoms reorganizing themselves to create whole new substances in the processes tha

  • 11:31 Precipitation Reactions: Crash Course Chemistry #9

    Precipitation Reactions: Crash Course Chemistry #9

    282 views / 0 likes - added

    A lot of ionic compounds dissolve in water, dissociating into individual ions. But when two ions find each other that form an insoluble compound, they suddenly fall out of solution in what's called a precipitation reaction. In this episode of Crash Course

  • 11:13 Redox Reactions: Crash Course Chemistry #10

    Redox Reactions: Crash Course Chemistry #10

    348 views / 0 likes - added

    All the magic that we know is in the transfer of electrons. Reduction (gaining electrons) and oxidation (the loss of electrons) combine to form Redox chemistry, which contains the majority of chemical reactions. As electrons jump from atom to atom, they c

  • 10:43 How To Speak Chemistrian: Crash Course Chemistry #11

    How To Speak Chemistrian: Crash Course Chemistry #11

    296 views / 0 likes - added

    Learning to talk about chemistry can be like learning a foreign language, but Hank is here to help with some straightforward and simple rules to help you learn to speak Chemistrian like a native. Table of Contents Determining Formulas and Names of Monatom

  • 09:03 The Ideal Gas Law: Crash Course Chemistry #12

    The Ideal Gas Law: Crash Course Chemistry #12

    436 views / 0 likes - added

    Gases are everywhere, and this is good news and bad news for chemists. The good news: when they are behaving themselves, it's extremely easy to describe their behavior theoretically, experimentally and mathematically. The bad news is they almost never beh

  • 11:45 Ideal Gas Problems: Crash Course Chemistry #13

    Ideal Gas Problems: Crash Course Chemistry #13

    385 views / 0 likes - added

    We don't live in a perfect world, and neither do gases - it would be great if their particles always fulfilled the assumptions of the ideal gas law, and we could use PV=nRT to get the right answer every time. Unfortunately, the ideal gas law (like our cul

  • 11:35 Real Gases: Crash Course Chemistry #14

    Real Gases: Crash Course Chemistry #14

    303 views / 0 likes - added

    Hank bursts our ideal gas law bubble, er, balloon, and brings us back to reality, explaining how the constants in the gas law aren't all that constant; how the ideal gas law we've spent the past two weeks with has to be corrected for volume because atoms

  • 11:55 Partial Pressures&Vapor Pressure: Crash Course Chemistry #15

    Partial Pressures&Vapor Pressure: Crash Course Chemistry #15

    332 views / 0 likes - added

    This week we continue to spend quality time with gases, more deeply investigating some principles regarding pressure - including John Dalton's Law of Partial Pressures, vapor pressure - and demonstrating the method for collecting gas over water. Table of

  • 11:26 Passing Gases: Effusion, Diffusion and the Velocity of a Gas - Crash Course Chemistry #16

    Passing Gases: Effusion, Diffusion and the Velocity of a Gas - Crash Course Chemistry #16

    293 views / 0 likes - added

    We have learned over the past few weeks that gases have real-life constraints on how they move here in the non-ideal world. As with most things in chemistry (and also in life) how a gas moves is more complex than it at first appears. In this episode, Hank

  • 09:26 Energy&Chemistry: Crash Course Chemistry #17

    Energy&Chemistry: Crash Course Chemistry #17

    285 views / 0 likes - added

    Grumpy Professor Hank admits to being wrong about how everything is chemicals. But he now wants you to listen as he blows your mind with a new sweeping statement: everything (yes, really everything this time) is energy. What?! This week, Hank takes us on

  • 11:24 Enthalpy: Crash Course Chemistry #18

    Enthalpy: Crash Course Chemistry #18

    385 views / 0 likes - added

    Energy is like the bestest best friend ever and yet, most of the time we take it for granted. Hank feels bad for our friend and wants us to learn more about it so that we can understand what it's trying to tell us - like that any bond between two atoms co

  • 11:57 Calorimetry: Crash Course Chemistry #19

    Calorimetry: Crash Course Chemistry #19

    278 views / 0 likes - added

    Today's episode dives into the HOW of enthalpy. How we calculate it, and how we determine it experimentally...even if our determinations here at Crash Course Chemistry are somewhat shoddy. -- Table of Contents Hess' Law 2:30 Calorimeter 3:12 Calorimetry 3

  • 13:41 Entropy: Embrace the Chaos! Crash Course Chemistry #20

    Entropy: Embrace the Chaos! Crash Course Chemistry #20

    412 views / 0 likes - added

    Life is chaos and the universe tends toward disorder. But why? If you think about it, there are only a few ways for things to be arranged in an organized manner, but there are nearly infinite other ways for those same things to be arranged. Simple rules o

  • 09:03 Lab Techniques&Safety: Crash Course Chemistry #21

    Lab Techniques&Safety: Crash Course Chemistry #21

    445 views / 0 likes - added

    Hank takes a break from the desk to bring you to the lab in order to demonstrate some important points about the practical side of chemistry - experimentation in the laboratory. You'll learn what to wear in the lab, how to dispose of chemicals safely, how

  • 09:46 Atomic Hook-Ups - Types of Chemical Bonds: Crash Course Chemistry #22

    Atomic Hook-Ups - Types of Chemical Bonds: Crash Course Chemistry #22

    397 views / 0 likes - added

    Atoms are a lot like us - we call their relationships "bonds," and there are many different types. Each kind of atomic relationship requires a different type of energy, but they all do best when they settle into the lowest stress situation possible. The n

  • 10:46 Polar&Non-Polar Molecules: Crash Course Chemistry #23

    Polar&Non-Polar Molecules: Crash Course Chemistry #23

    371 views / 0 likes - added

    *** PLEASE WATCH WITH ANNOTATIONS ON! SOME INACCURACIES IN GRAPHICS ARE NOTED AND CORRECTED IN ANNOTATIONS. THANKS! *** Molecules come in infinite varieties, so in order to help the complicated chemical world make a little more sense, we classify and cate

  • 11:38 Bonding Models and Lewis Structures: Crash Course Chemistry #24

    Bonding Models and Lewis Structures: Crash Course Chemistry #24

    387 views / 0 likes - added

    Models are great, except they're also usually inaccurate. In this episode of Crash Course Chemistry, Hank discusses why we need models in the world and how we can learn from them... even when they're almost completely wrong. Plus, Lewis Structures! -- Tab

  • 10:52 Orbitals: Crash Course Chemistry #25

    Orbitals: Crash Course Chemistry #25

    487 views / 0 likes - added

    In this episode of Crash Course Chemistry, Hank discusses what Molecules actually look like and why, some quantum-mechanical three dimensional wave functions are explored, he touches on hybridization, and delves into sigma and pi bonds. -- Table of Conten

  • 11:04 Liquids: Crash Course Chemistry #26

    Liquids: Crash Course Chemistry #26

    358 views / 1 likes - added

    In this episode of Crash Course Chemistry, Hank gives you the low down on things like London Dispersion Forces, Hydrogen Bonds, Cohesion, Adhesion, Viscosity, Capillary Action, Surface Tension, and why liquids are just... WEIRD! -- TABLE OF CONTENTS Londo

  • 08:21 Solutions: Crash Course Chemistry #27

    Solutions: Crash Course Chemistry #27

    397 views / 0 likes - added

    This week, Hank elaborates on why Fugu can kill you by illustrating the ideas of solutions and discussing molarity, molality, and mass percent. Also, why polar solvents dissolve polar solutes, and nonpolar solvents dissolve nonpolar solutes. All that plus

  • 10:57 Equilibrium: Crash Course Chemistry #28

    Equilibrium: Crash Course Chemistry #28

    349 views / 0 likes - added

    In this episode of Crash Course Chemistry, Hank goes over the ideas of keeping your life balance... well, your chemical life. Equilibrium is all about balance and today Hank discusses Chemical Equilibrium, Concentration, Temperature, and Pressure. Also, h

  • 09:29 Equilibrium Equations: Crash Course Chemistry #29

    Equilibrium Equations: Crash Course Chemistry #29

    320 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 11:23 pH and pOH: Crash Course Chemistry #30

    pH and pOH: Crash Course Chemistry #30

    329 views / 1 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 11:41 Buffers, the Acid Rain Slayer: Crash Course Chemistry #31

    Buffers, the Acid Rain Slayer: Crash Course Chemistry #31

    335 views / 2 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 09:57 Kinetics: Chemistry's Demolition Derby - Crash Course Chemistry #32

    Kinetics: Chemistry's Demolition Derby - Crash Course Chemistry #32

    313 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 09:18 Doing Solids: Crash Course Chemistry #33

    Doing Solids: Crash Course Chemistry #33

    295 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 08:20 Network Solids and Carbon: Crash Course Chemistry #34

    Network Solids and Carbon: Crash Course Chemistry #34

    432 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 09:27 Silicon - The Internet's Favorite Element: Crash Course Chemistry #35

    Silicon - The Internet's Favorite Element: Crash Course Chemistry #35

    282 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 09:04 Electrochemistry: Crash Course Chemistry #36

    Electrochemistry: Crash Course Chemistry #36

    397 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 09:42 The History of Atomic Chemistry: Crash Course Chemistry #37

    The History of Atomic Chemistry: Crash Course Chemistry #37

    382 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 09:58 Nuclear Chemistry: Crash Course Chemistry #38

    Nuclear Chemistry: Crash Course Chemistry #38

    421 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 11:18 Nuclear Chemistry Part 2: Fusion and Fission - Crash Course Chemistry #39

    Nuclear Chemistry Part 2: Fusion and Fission - Crash Course Chemistry #39

    481 views / 1 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 11:32 Hydrocarbon Power! - Crash Course Chemistry #40

    Hydrocarbon Power! - Crash Course Chemistry #40

    322 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 09:36 Alkenes&Alkynes - Crash Course Chemistry #41

    Alkenes&Alkynes - Crash Course Chemistry #41

    242 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 09:50 Aromatics and Cyclic Compounds - Crash Course Chemistry #42

    Aromatics and Cyclic Compounds - Crash Course Chemistry #42

    286 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 08:38 Hydrocarbon Derivatives - Crash Course Chemistry #43

    Hydrocarbon Derivatives - Crash Course Chemistry #43

    380 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 09:05 Nomenclature - Crash Course Chemistry #44

    Nomenclature - Crash Course Chemistry #44

    405 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 10:15 Polymers - Crash Course Chemistry #45

    Polymers - Crash Course Chemistry #45

    298 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 10:34 The Global Carbon Cycle - Crash Course Chemistry #46

    The Global Carbon Cycle - Crash Course Chemistry #46

    503 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

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  • 10:40 Popular The Seven Years War and the Great Awakening: Crash Course US History #5

    The Seven Years War and the Great Awakening: Crash Course US History #5

    9,508 views / 119 likes - added

    In which John Green teaches you about the beginnings of the American Revolution in a video titled The Seven Years War. Confusing? Maybe. John argues that the Seven Years War, which is often called the French and Indian War in the US, laid a lot of the gro

  • 14:11 The Market Revolution: Crash Course US History #12

    The Market Revolution: Crash Course US History #12

    400 views / 0 likes - added

    In which John Green teaches you about the Market Revolution. In the first half of the 19th century, the way people lived and worked in the United States changed drastically. At play was the classic (if anything in a 30 year old nation can be called classi

  • 07:00 How and Why We Read: Crash Course English Literature #1

    How and Why We Read: Crash Course English Literature #1

    538 views / 2 likes - added

    In which John Green kicks off the Crash Course Literature mini series with a reasonable set of questions. Why do we read? What's the point of reading critically. John will argue that reading is about effectively communicating with other people. Unlike a d

  • 10:11 Before I Got My Eye Put Out - The Poetry of Emily Dickinson: Crash Course English Lit #8

    Before I Got My Eye Put Out - The Poetry of Emily Dickinson: Crash Course English Lit #8

    437 views / 1 likes - added

    In which John Green concludes the Crash Course Literature mini-series with an examination of the poetry of Emily Dickinson. Sure, John explores the creepy biographical details of Dickinson's life, but he also gets into why her poems have remained relevant

  • 13:12 Reader, it's Jane Eyre - Crash Course Literature 207

    Reader, it's Jane Eyre - Crash Course Literature 207

    443 views / 1 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th

  • 11:37 Race, Class, and Gender in To Kill a Mockingbird: Crash Course Literature 211

    Race, Class, and Gender in To Kill a Mockingbird: Crash Course Literature 211

    397 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th

  • 11:18 The Poetry of Sylvia Plath: Crash Course Literature 216

    The Poetry of Sylvia Plath: Crash Course Literature 216

    388 views / 1 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th

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  • 11:17 Water - Liquid Awesome: Crash Course Biology #2

    Water - Liquid Awesome: Crash Course Biology #2

    451 views / 0 likes - added

    Hank teaches us why water is one of the most fascinating and important substances in the universe. Follow SciShow on Twitter: http://www.twitter.com/scishow Like SciShow on Facebook: http://www.facebook.com/scishow Review: Re-watch = 00:00 Introduction =

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  • 11:45 In Da Club - Membranes&Transport: Crash Course Biology #5

    In Da Club - Membranes&Transport: Crash Course Biology #5

    310 views / 0 likes - added

    Hank describes how cells regulate their contents and communicate with one another via mechanisms within the cell membrane. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Set Like Cras

  • 10:28 Plant Cells: Crash Course Biology #6

    Plant Cells: Crash Course Biology #6

    668 views / 1 likes - added

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

    ATP&Respiration: Crash Course Biology #7

    389 views / 0 likes - added

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  • 13:15 Photosynthesis: Crash Course Biology #8

    Photosynthesis: Crash Course Biology #8

    653 views / 2 likes - added

    Hank explains the extremely complex series of reactions whereby plants feed themselves on sunlight, carbon dioxide and water, and also create some by products we're pretty fond of as well. Crash Course Biology is now available on DVD! http://dftba.com/pro

  • 11:05 Population Genetics: When Darwin Met Mendel - Crash Course Biology #18

    Population Genetics: When Darwin Met Mendel - Crash Course Biology #18

    476 views / 0 likes - added

    Hank talks about population genetics, which helps to explain the evolution of populations over time by combing the principles of Mendel and Darwin, and by means of the Hardy-Weinberg equation. Crash Course Biology is now available on DVD! http://dft.ba/-8

  • 12:52 Big Guns: The Muscular System - CrashCourse Biology #31

    Big Guns: The Muscular System - CrashCourse Biology #31

    600 views / 0 likes - added

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  • 10:26 Popular Ecology - Rules for Living on Earth: Crash Course Biology #40

    Ecology - Rules for Living on Earth: Crash Course Biology #40

    842 views / 0 likes - added

    Hank introduces us to ecology - the study of the rules of engagement for all of us earthlings - which seeks to explain why the world looks and acts the way it does. The world is crammed with things, both animate and not, that have been interacting with ea

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  • 10:31 Mansa Musa and Islam in Africa: Crash Course World History #16

    Mansa Musa and Islam in Africa: Crash Course World History #16

    503 views / 0 likes - added

    In which John Green teaches you about Sub-Saharan Africa! So, what exactly was going on there? It turns out, it was a lot of trade, converting to Islam, visits from Ibn Battuta, trade, beautiful women, trade, some impressive architecture, and several empi

  • 14:06 Sesame Street: Rube Goldberg Machines!

    Sesame Street: Rube Goldberg Machines!

    364 views / 1 likes - added

    A clock strikes twelve pulling a string just tight enough to move the marble sitting on the string, sending to gently topple one domino, collapsing a bunch of other dominoes, that eventually fall off a counter and trigger a lever to launch a badminton bir

  • 01:28 Popular Sesame Street: The Water Song

    Sesame Street: The Water Song

    1,349 views / 1 likes - added

    Water, Water, Water, Water. Can you guess what this song is about? If you guessed H20, then you're right! And apparently a chemistry whiz kid. Anyway, this song is about everyone's favorite compound: water. Favorite because without it we wouldn't get to g

  • 00:36 Sesame Street: Peggy Fleming Figure 8 (Throwback)

    Sesame Street: Peggy Fleming Figure 8 (Throwback)

    272 views / 0 likes - added

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  • 03:05 Sesame Street: The Importance of Early Childhood Education

    Sesame Street: The Importance of Early Childhood Education

    293 views / 0 likes - added

    Young children are sponges for learning. From birth to age five, they're making giant developmental strides, more than at any other time in life. In this critical window, education is the key to unlocking their potential. Our goal is to surround kids with

  • 26:38 American Soul: The DuSable Museum of African-American History

    American Soul: The DuSable Museum of African-American History

    527 views / 0 likes - added

    Founded in 1961, the DuSable is one of the first African-American museums in the U.S. It follows African-American history from its beginning on the shores of Africa to a celebration of African-American achievements including those of Bessie Coleman, the n

  • 27:25 A Woman's Touch: The National Museum of Women in the Arts

    A Woman's Touch: The National Museum of Women in the Arts

    443 views / 0 likes - added

    The National Museum of Women in the Arts in Washington D.C. offers the single most important collection of art by women in the world. The museum provides an astonishing survey of women artists representing every major artistic period from 16th-century Dut

  • 03:25 Great Museums of Havana: Curious about Cuba (webisode)

    Great Museums of Havana: Curious about Cuba (webisode)

    483 views / 0 likes - added

    A preview of Great MuseumsTV's episode featuring the museums of Cuba, including the City of old Havana - a living museum - which aired on public television stations in December 2008. GREAT MUSEUMS OF HAVANA: CURIOUS ABOUT CUBA -- narrated by Mariel Heming

  • 02:54 The Lost Giants of Georgia

    The Lost Giants of Georgia

    344 views / 0 likes - added

    A discovery of bones belonging to seemingly giant people raise questions. Research looks to the real giants that live among us. | For more, visit http://science.discovery.com/tv-shows/the-unexplained-files/#mkcpgn=ytsci1 Subscribe to Science Channel! | ht

  • 07:24 Superbugs: The Empire Strikes Bacteria

    Superbugs: The Empire Strikes Bacteria

    442 views / 0 likes - added

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  • 07:05 The Recipe For Life…

    The Recipe For Life…

    375 views / 0 likes - added

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  • 06:35 Attack Of The Zombie Parasites!

    Attack Of The Zombie Parasites!

    457 views / 3 likes - added

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  • 12:19 Semiconductor Introduction

    Semiconductor Introduction

    315 views / 0 likes - added

    How N-type and P-type semiconductors are made of silicon doped with phosphorous or boron.

  • 03:11 Where Does The Smell Of Rain Come From?

    Where Does The Smell Of Rain Come From?

    610 views / 0 likes - added

    I smell a science storm a-comin'!! Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com References: “Nature of Argil

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  • 04:14 You Are An Upside-Down Lobster

    You Are An Upside-Down Lobster

    409 views / 1 likes - added

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  • 01:39 Popular Car Made Entirely Out Of Legos

    Car Made Entirely Out Of Legos

    994 views / 4 likes - added

    More than half a million pieces weighing over 1,100 lbs went into the construction of this working vehicle made almost entirely of Legos. How did Melbourne entrepreneur Steve Sammartino and a young Romanian genius, Raul Oaida, create this awesome, air-pow

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  • 02:26 How Can This Chemical Be A Solid, Liquid, And Gas At The Same Time?

    How Can This Chemical Be A Solid, Liquid, And Gas At The Same Time?

    440 views / 1 likes - added

    How can a substance be a solid, liquid, and gas all at the same time? See the process scientists describe as "The Triple Point." | For more Outrageous Acts of Science, visit http://science.discovery.com/tv-shows/outrageous-acts-of-science/#mkcpgn=ytsci1 C

  • 10:30 Taste&Smell: Crash Course A&P #16

    Taste&Smell: Crash Course A&P #16

    636 views / 0 likes - added

    Hank resists the urge to devour a slice of pizza so that he can walk you through the way we experience our major special senses. It all boils down to one thing: sensory cells translating chemical, electromagnetic, and mechanical stimuli into action potent

  • 05:04 Balancing Chemical Equations

    Balancing Chemical Equations

    469 views / 0 likes - added

    Balancing chemical equations

  • 04:37 Balancing More Complex Chemical Equation

    Balancing More Complex Chemical Equation

    309 views / 0 likes - added

    Balancing more complex chemical equation

  • 04:12 Balancing Chemical Equation With Substitution

    Balancing Chemical Equation With Substitution

    508 views / 0 likes - added

    Balancing chemical equation with substitution

  • 04:37 Visually Understanding Balancing Chemical Equations

    Visually Understanding Balancing Chemical Equations

    386 views / 0 likes - added

    Visually understanding balancing chemical equations

  • 12:18 Copyright Basics: Crash Course Intellectual Property 2

    Copyright Basics: Crash Course Intellectual Property 2

    444 views / 0 likes - added

    EPISODE DESCRIPTION This week, Stan Muller teaches you the basics of copyright in the United States. Copyright law is territorial, so we're going to cover the system we know the most about, and that's the US. Stan will talk about what kind of ideas can be

  • 03:26 What Is Sea Level?

    What Is Sea Level?

    396 views / 1 likes - added

    FREE FACT: An oblate spheroid is a special case of an ellipsoid where two of the semi-principal axes are the same size. A special thanks to our Subbable.com supporters: Robby Weisenfeld Gustav Delius Ike https://www.youtube.com/TheNilFacts And to Audible.

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  • 06:21 An Electric Eel And A Caiman

    An Electric Eel And A Caiman

    387 views / 0 likes - added

    Wherein Isobel and Maria show us the ropes -- or nets -- for surveying fishes in the Amazon. The distribution of fish in tropical river systems is important to understanding how animals move around these waterways. Where there are big fish -- like the ele

  • 10:36 Fossil Meteorites

    Fossil Meteorites

    369 views / 1 likes - added

    In which we set out and find fossil meteorites in time and space. Wait... meteorites can be fossilized?! Mind blown. Read more about Philipp Heck's meteoritical research and the arrival of fossil meteorites at The Field Museum! http://www.fieldmuseum.org/

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  • 06:17 Popular Sharks Sharks Sharks & More Sharks

    Sharks Sharks Sharks & More Sharks

    933 views / 7 likes - added

    There are 12 living Orders of sharks and rays swimming in our oceans today, and more than 440 known species. Here are some of the wackier ones! ------------------ NEW! Subreddit: http://www.reddit.com/r/thebrainscoop/ Facebook: http://www.facebook.com/the

  • 05:21 OK Go - I Won't Let You Down - Official Video

    OK Go - I Won't Let You Down - Official Video

    598 views / 0 likes - added

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  • 04:56 How to Learn to Code

    How to Learn to Code

    460 views / 2 likes - added

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  • 06:12 Could We Clone Ourselves?

    Could We Clone Ourselves?

    335 views / 0 likes - added

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  • 02:12 Popular Sesame Street: Alphabet Song Remix

    Sesame Street: Alphabet Song Remix

    705 views / 0 likes - added

    Do you want to learn your ABC's? Get ready for the alphabet remix. Ready, set, A, B, C…. Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet You can catch Sesame Street in the morning and the after

  • 29:18 Fire Log With Chemicals - YouTube Fireplace

    Fire Log With Chemicals - YouTube Fireplace

    385 views / 0 likes - added

    This chemistry-style "Yule Log" is designed to enjoy (maybe in the background) over the festive period --- The good people from Chromecast supported the making of this video --- Why not warm up your holidays by casting this YouTube Fireplace from your sma

  • 11:45 More Professor Q And A - Periodic Table Of Videos- Periodic Table Of Videos

    More Professor Q And A - Periodic Table Of Videos- Periodic Table Of Videos

    531 views / 1 likes - added

    A second Q and A video to mark our 500th video - the first one is at: http://youtu.be/op1Dp1r66OE More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodi

  • 03:07 500th Video - Periodic Table Of Videos

    500th Video - Periodic Table Of Videos

    329 views / 0 likes - added

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  • 09:02 Professor Q And A - Periodic Table Of Videos

    Professor Q And A - Periodic Table Of Videos

    302 views / 0 likes - added

    Answering viewer questions to coincide with our 500th video. More Q&A at http://youtu.be/IsyQDWlszjQ - See 500th video at http://youtu.be/pp2WrHc4rmI More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodi

  • 02:46 Two Colour Chemiluminescent Clock Reaction - Periodic Table Of Videos

    Two Colour Chemiluminescent Clock Reaction - Periodic Table Of Videos

    323 views / 0 likes - added

    More details in full description. Dr Sam Tang adds hydrogen peroxide to pyrogallol, formaldehyde and luminol. Chemiluminescence is caused by molecules being formed with some of their electrons in a higher energy level and then losing that energy as light.

  • 05:44 Tsar's Vodka And Gold - Periodic Table Of Videos

    Tsar's Vodka And Gold - Periodic Table Of Videos

    318 views / 0 likes - added

    Experimenting with Aqua Regia again - this time because of a bottle acquired by Professor Poliakoff in Russia. With thanks to senior technician Neil Barnes, as always! Previous Aqua Regia videos Dissolving goldt: http://youtu.be/iwnKU89CCdI Featuring Vsau

  • 05:57 Chemistry Nobel Prize 2013 - Periodic Table Of Videos

    Chemistry Nobel Prize 2013 - Periodic Table Of Videos

    292 views / 0 likes - added

    More Nobel Prize videos from us: http://bit.ly/periodicnobel The 2013 Nobel Prize in Chemistry is shared by Martin Karplus, Michael Levitt and Arieh Warshel for their work in the field of computational chemistry. Professor Martyn Poliakoff discusses. More

  • 03:19 Magic Jug - Periodic Table Of Videos

    Magic Jug - Periodic Table Of Videos

    300 views / 0 likes - added

    Some colour change reactions demonstrated by Dr Sam Tang from the University of Nottingham. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideo

  • 05:00 Rhodium - Periodic Table Of Videos

    Rhodium - Periodic Table Of Videos

    325 views / 0 likes - added

    We've made a new Rhodium video following our visit to Johnson Matthey's Noble Metals factory! More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvid

  • 06:41 Xenon Bonds - Periodic Table Of Videos

    Xenon Bonds - Periodic Table Of Videos

    381 views / 0 likes - added

    Asked about "special bonds" - the Professor recalls some chemical tales involving "unreactive" Xenon. Water Balloons from Sixty Symbols: http://youtu.be/nacPIOb68Ws More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.faceb

  • 09:53 Radon - Periodic Table Of Videos

    Radon - Periodic Table Of Videos

    268 views / 0 likes - added

    Here is a new video from us about Radon, including a look at a historic letter and a German cloud chamber! With thanks to the Royal Society and GSI. For those with annotations, the caption at the end for Radon should clearly be Rn, not Ra - sorry! More ch

  • 05:04 Holy Smoke And A New Pope - Periodic Table Of Videos

    Holy Smoke And A New Pope - Periodic Table Of Videos

    260 views / 0 likes - added

    We use the Vatican's own recipe to re-create the black and white smoke used during the Papal Conclave. The cardinals elected a former chemist as Pope - Pope Francis! Black Smoke = No Pope White Smoke = Pope This video features Dr Darren Walsh. Thanks also

  • 05:17 Farewell B11 - Periodic Table Of Videos

    Farewell B11 - Periodic Table Of Videos

    232 views / 0 likes - added

    Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the School of Chemistry at The University of Nottingham: http://www.nottingham.ac.uk/chemistry/index.aspx Periodic Videos films are by

  • 06:35 New Element Confirmed - Periodic Table Of Videos

    New Element Confirmed - Periodic Table Of Videos

    263 views / 0 likes - added

    Element 115 is known as Ununpentium - but a proper name has moved another step closer! Follow us on Facebook at http://www.facebook.com/periodicvideos More chemistry at http://www.periodicvideos.com/ And on Twitter at http://twitter.com/periodicvideos Fro

  • 12:52 Chemical Weapons (Sarin Gas) - Periodic Table Of Videos

    Chemical Weapons (Sarin Gas) - Periodic Table Of Videos

    271 views / 0 likes - added

    Discussing chemical weapons, including Sarin and Mustard Gas. Featuring professors Rob Stockman and Martyn Poliakoff from the University of Nottingham. Extra footage will be at: http://youtu.be/lay6VoWBQek More chemistry at http://www.periodicvideos.com/

  • 05:56 Contains Loud Bangs - Periodic Table Of Videos

    Contains Loud Bangs - Periodic Table Of Videos

    267 views / 0 likes - added

    It's detonation vs deflagration. More slow motion at http://bit.ly/chemslomo More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the Scho

  • 07:21 Mercury And Relativity - Periodic Table Of Videos

    Mercury And Relativity - Periodic Table Of Videos

    356 views / 2 likes - added

    A new paper discusses how relativity plays a role in Mercury's low melting point. Planet Mercury (Sixty Symbols): http://youtu.be/rZU8Y9DIBtI Copernicium: http://youtu.be/fqCdP9Uw5vo Gallium: http://youtu.be/N6ccRvKKwZQ Gold Vault :http://youtu.be/CTtf5s2

  • 06:49 Useful Diamonds - Periodic Table Of Videos

    Useful Diamonds - Periodic Table Of Videos

    332 views / 0 likes - added

    More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the School of Chemistry at The University of Nottingham: http://www.nottingham.ac.uk/

  • 06:02 What If Ice Did Not Float? - Periodic Table Of Videos

    What If Ice Did Not Float? - Periodic Table Of Videos

    264 views / 0 likes - added

    The Professor muses on a world in which ice sinks to the bottom!? See also what if the universe is just a computer simulation: http://www.youtube.com/watch?v=YOxDb_BbXzU Made to coincide with YouTube's Geek Week. More chemistry at http://www.periodicvideo

  • 07:09 Iridium - Periodic Table Of Videos

    Iridium - Periodic Table Of Videos

    285 views / 0 likes - added

    Up close with some big samples of real Iridium. Our thanks to Johnson Matthey. See all the elements at http://bit.ly/118elements Naming Iridium: http://www.youtube.com/watch?v=fe6SjQRzxZQ Gold Vault: http://www.youtube.com/watch?v=CTtf5s2HFkA More chemist

  • 04:31 Copper Sulfate (slow Motion) - Periodic Table Of Videos

    Copper Sulfate (slow Motion) - Periodic Table Of Videos

    309 views / 1 likes - added

    Copper Sulfate and Ammonia at high speed - watch the colour change and precipitation. More chemistry in slow motion: http://bit.ly/chemslomo Featuring Professor Martyn Poliakoff from the University of Nottingham. More chemistry at http://www.periodicvideo

  • 05:48 Platinum - Periodic Table Of Videos

    Platinum - Periodic Table Of Videos

    335 views / 0 likes - added

    Here's a new video about Platinum - but we've done so many here's a platinum playlist: http://bit.ly/PeriodicPt Videos on all the elements:http://bit.ly/118elements More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.faceb

  • 06:40 Barking Dog (slow Motion) - Periodic Table Of Videos

    Barking Dog (slow Motion) - Periodic Table Of Videos

    339 views / 0 likes - added

    Barking Dog reaction at 3000 frames per second. More about filming & editing this video: http://youtu.be/vfKUG11FKGE The Barking Dog is combustion of nirous oxide (laughing gas) and sulfur dioxide. This video features Martyn Poliakoff, Pete Licence and Da

  • 05:26 Liquid Oxygen (slow Motion) - Periodic Table Of Videos

    Liquid Oxygen (slow Motion) - Periodic Table Of Videos

    383 views / 0 likes - added

    Dropping hot charcoal into liquid oxygen - filmed with a high-speed camera. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the Schoo

  • 07:44 Super Expensive Metals - Periodic Table Of Videos

    Super Expensive Metals - Periodic Table Of Videos

    308 views / 0 likes - added

    Inside a Noble Metals factory, where even the dust on your shoes is too valuable to ignore! See also our gold bullion video: http://youtu.be/CTtf5s2HFkA See platinum, iridium, rhodium and palladium (and some gold). Filmed at Johnson Matthey - our thanks t

  • 09:52 Boiling Water - Periodic Table Of Videos

    Boiling Water - Periodic Table Of Videos

    278 views / 0 likes - added

    Original Everest video: http://www.youtube.com/watch?v=JTL4dj3Gx1o This video features Martyn Poliakoff, Samantha Tang and Neil Barnes. Thanks to Buddhi Rai and Chandra Rai for all theri help with the Everest boiling. More chemistry at http://www.periodic

  • 09:29 Water Boiling At Everest - Periodic Table Of Videos

    Water Boiling At Everest - Periodic Table Of Videos

    295 views / 0 likes - added

    Boiling water at various altitudes on the trek from Lukla to Everest Base Camp. Part Two: https://youtu.be/sCh2T9axLyY Nepal Flag: http://bit.ly/10G3Ef3 Everest 8848: http://bit.ly/11ilGvs More scenic clips from Brady's trip: http://bit.ly/12di1M8 Special

  • 01:46 Red-Hot Platinum Ingot - Periodic Table Of Videos

    Red-Hot Platinum Ingot - Periodic Table Of Videos

    380 views / 0 likes - added

    Casting a 4kg platinum ingot. It's worth... well, that depends on today's platinum price! More from our visit: https://www.youtube.com/watch?v=Fg2WzCzKpYU Subscribe to computerphile - http://bit.ly/XqEDYi Filmed at Johnson Matthey - our thanks to them. Mo

  • 05:40 Old School Professor - Periodic Table Of Videos

    Old School Professor - Periodic Table Of Videos

    377 views / 0 likes - added

    Professor Martyn Poliakoff visits Westminster School, where he scored 6 out of 10 on his first chemistry experiment! The Prof gave the annual Tizard Lecture. More at: http://www.youtube.com/watch?v=4CK4WHElb4Q Here is his Nyholm Lecture: http://www.youtub

  • 01:15 Lighting A Splint (slow Motion) - Periodic Table Of Videos

    Lighting A Splint (slow Motion) - Periodic Table Of Videos

    286 views / 0 likes - added

    Just a quick one, but one of Professor Pete Licence's favourite reactions - a glowing splint lights in Oxygen. (yes, Professor!) More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitte

  • 05:31 In The Footsteps Of Tizard - Periodic Table Of Videos

    In The Footsteps Of Tizard - Periodic Table Of Videos

    308 views / 0 likes - added

    Prof T-shirts: http://dftba.com/product/14y/The-Professor-Shirt The Professor discusses the life and work of war-time chemist Henry Tizard - who went to the same school as him! The duo went to Westminster School. More chemistry at http://www.periodicvideo

  • 06:48 Rubidium, Water And Indicator (slow Motion) - Periodic Table Of Videos

    Rubidium, Water And Indicator (slow Motion) - Periodic Table Of Videos

    312 views / 0 likes - added

    We drop Rubidium into water - but with Phenolphthalein in the water to act as an indicator. Discussed by Professor Martyn Poliakoff. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Tw

  • 07:49 Palladium - Periodic Table Of Videos

    Palladium - Periodic Table Of Videos

    285 views / 0 likes - added

    For our updated Palladium video, we are mining the Royal Society archives for the story of its discovery - a tale of money, an asteroid and stolen samples? The discovery was made by William Hyde Wollaston. Royal Society (Romantic Chemistry Exhibition unti

  • 04:16 Caesium In Water (slow Motion) - Periodic Table Of Videos

    Caesium In Water (slow Motion) - Periodic Table Of Videos

    271 views / 0 likes - added

    Everyone's favourite alkali metal - Caesium - reacts with water. Discussed by Professor Martyn Poliakoff. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com

  • 09:03 Seaborgium - Periodic Table Of Videos

    Seaborgium - Periodic Table Of Videos

    300 views / 0 likes - added

    We're at Berkeley for filming of a new video about Seaborgium - a synthetic element named after the legendary Glenn Seaborg. With thanks to Darleane Hoffman and Alexander Pines at the University of California, Berkeley, and to the Lawrence Berkeley Nation

  • 07:32 Musket Firing (slow Motion) - Periodic Table Of Videos

    Musket Firing (slow Motion) - Periodic Table Of Videos

    286 views / 0 likes - added

    Firing a (very old) musket and filming with a (very new) high-speed camera. With thanks to Jim Gamble. Also discussed by Professor Martyn Poliakoff. Ebay auction has ended. Music courtesy of Henrik 'Appe' Johansson. More chemistry at http://www.periodicvi

  • 09:43 Smelly Chemistry - Periodic Table Of Videos

    Smelly Chemistry - Periodic Table Of Videos

    289 views / 0 likes - added

    Mercaptans - or Thiols - are some of the smelliest chemicals around. We didn't dare open the bottle. PsyFile: https://www.youtube.com/psyfile More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos

  • 05:43 Sodium V Water (slow Motion) - Periodic Table Of Videos

    Sodium V Water (slow Motion) - Periodic Table Of Videos

    442 views / 0 likes - added

    A water droplet lands on a piece of molten sodium - you know the rest! Discussed by Professor Martyn Poliakoff. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitt

  • 06:24 Iodine Clock (slow Motion) - Periodic Table Of Videos

    Iodine Clock (slow Motion) - Periodic Table Of Videos

    288 views / 0 likes - added

    See the famous Iodine Clock reaction filmed with a high-speed camera. Explained by Professor Martyn Poliakoff. Also featuring Dr Samantha Tang. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideo

  • 04:39 Famous Science Spectacles - Periodic Table Of Videos

    Famous Science Spectacles - Periodic Table Of Videos

    282 views / 0 likes - added

    Joseph Priestley made a famous discovery - but it seems his eyesight wasn't too good? Royal Society (Romantic Chemistry Exhibition until June 14): http://royalsociety.org/events/2012/romantic-chemistry/ Professor Martyn Poliakoff is Foreign Secretary of t

  • 05:34 Hydrogen Explosions (slow Motion) - Periodic Table Of Videos

    Hydrogen Explosions (slow Motion) - Periodic Table Of Videos

    307 views / 0 likes - added

    High-speed footage of Hydrogen explosions, with and without Oxygen added to the initial mixture. Professor Martyn Poliakoff discusses, - and muses over questions about our previous hydrogen videos. Watch videos about EVERY element: http://bit.ly/VT9nNZ Re

  • 04:39 High Speed Chemistry - Periodic Table Of Videos

    High Speed Chemistry - Periodic Table Of Videos

    422 views / 0 likes - added

    Filming chemistry with a high-speed camera - main videos coming soon, but here's a preview and chance to see someone stroke The Prof's hair! Reactions filmed with a Phantom Miro (awesome!). We used this: http://www.visionresearch.com/Products/High-Speed-C

  • 08:09 Chemistry Dubstep (behind The Scenes)

    Chemistry Dubstep (behind The Scenes)

    324 views / 0 likes - added

    How Dave and Adam created out chemistry dusbtep video - see the main video at http://www.youtube.com/watch?v=TcvZL6fx-lU Visit Dave and Adam's channel at: http://bit.ly/boyinaband More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at h

  • 02:39 Chemistry Dubstep

    Chemistry Dubstep

    343 views / 0 likes - added

    Check these samples. Created solely from sounds recorded in our labs. Music/video by Dave & Adam - check their channel for more creations: http://bit.ly/boyinaband Behind the scenes (including interview with Dave and Adam): http://www.youtube.com/watch?v=

  • 06:49 Gold Bullion Vault - Periodic Table Of Videos

    Gold Bullion Vault - Periodic Table Of Videos

    521 views / 1 likes - added

    We're INSIDE a Gold Bullion Vault. The Bank of England protects about £197 billion ($315bn) worth of gold, according to the mostly recently published figures. Film by Brady Haran. Featuring Professor Martyn Poliakoff. The vaults are off limits, but the Ba

  • 05:46 Neptunium - Periodic Table Of Videos

    Neptunium - Periodic Table Of Videos

    319 views / 0 likes - added

    We get a close-up look at Neptunium during a visit to the National Nuclear Laboratory at Sellafield. This video features Mark Sarsfield from NNL - and periodicvideos regulars Steve Liddle and Martyn Poliakoff from the University of Nottingham. With thanks

  • 08:00 Nobel Prize Parking Spaces - Periodic Table Of Videos

    Nobel Prize Parking Spaces - Periodic Table Of Videos

    256 views / 0 likes - added

    ...and other tales from our visit to Berkeley. With thanks to the distinguished (and gracious) Darleane Hoffman and Alexander Pines. More videos from our trip to Berkeley will be coming soon, including more about Glenn Seaborg. Since filming, Prof Pines h

  • 02:44 Explosives Legend - Periodic Table Of Videos

    Explosives Legend - Periodic Table Of Videos

    290 views / 0 likes - added

    The Professor oversees the installation of a "blue plaque" for the late great Colonel BD Shaw. See out-takes from this video (and why Brady gets angry at truck drivers) at: http://www.youtube.com/watch?v=LN7BLUWBuBI More chemistry at http://www.periodicvi

  • 04:30 Losing Fingers To Chemistry - Periodic Table Of Videos

    Losing Fingers To Chemistry - Periodic Table Of Videos

    355 views / 0 likes - added

    The Prof is back in the lab with a Potassium Dichromate reaction and a story of lost fingers! More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvid

  • 06:03 Vanadium (new) - Periodic Table Of Videos

    Vanadium (new) - Periodic Table Of Videos

    342 views / 1 likes - added

    New video on the element Vanadium. See also Bismuth Vanadate: https://youtu.be/DQYoWAKJTFc Videos on all the elements: http://bit.ly/118elements This video features Dr Darren Walsh and Professor Sir Martyn Poliakoff. And Neil's hands. More chemistry at ht

  • 03:39 Methane Explosion (SLOW MOTION) - Periodic Table Of Videos

    Methane Explosion (SLOW MOTION) - Periodic Table Of Videos

    362 views / 0 likes - added

    A methane-oxygen mix ensures a bigger bang! See our original methane video at: https://youtu.be/yXB3ULFKl0o Wallabies and methane: https://youtu.be/6n7ARh7rNFU Planar methane: https://youtu.be/b_L9DcGiXyc Methane Playlist: https://www.youtube.com/playlist

  • 09:32 Manganese (new) - Periodic Table Of Videos

    Manganese (new) - Periodic Table Of Videos

    326 views / 0 likes - added

    A new video on the element Manganese. Reddit discussion: http://redd.it/2yhmrv Featuring Sir Martyn Poliakoff and Dr Samantha Tang. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twi

  • 05:28 Chicken In Acid Conclusion - Periodic Table Of Videos

    Chicken In Acid Conclusion - Periodic Table Of Videos

    281 views / 0 likes - added

    Continues from: http://youtu.be/oipksRhISfM New channel - Objectivity: http://bit.ly/Objectivity Join Brady's mailing list: http://eepurl.com/YdjL9 More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicv

  • 07:42 Flesh-Eating Hydrofluoric Acid - Periodic Table Of Videos

    Flesh-Eating Hydrofluoric Acid - Periodic Table Of Videos

    375 views / 0 likes - added

    We dunk chicken drumsticks in dreaded Hydrofluoric Acid, along with Hydrochloric Acid and Sulfuric Acid. What do you think might happen? SECOND PART: https://www.youtube.com/watch?v=NGaOcp33rHw Fluorine reactions: http://youtu.be/vtWp45Eewtw Lightbulb in

  • 01:32 Special Spectroscope - Periodic Table Of Videos

    Special Spectroscope - Periodic Table Of Videos

    327 views / 0 likes - added

    We came across the personal spectroscope carried about by CV Raman - the inventor of Raman Spectroscopy. India Playlist: http://bit.ly/India_Videos OBJECTIVITY (new channel by Brady): http://bit.ly/Objectivity More chemistry at http://www.periodicvideos.c

  • 07:49 Diamonds, Pearls And Atomic Bomb Stones - Periodic Table Of Videos

    Diamonds, Pearls And Atomic Bomb Stones - Periodic Table Of Videos

    333 views / 0 likes - added

    The Professor investigates the mineral collection of the great Indian scientist CV Raman. India Playlist: http://bit.ly/India_Videos OBJECTIVITY (new channel by Brady): http://bit.ly/Objectivity More chemistry at http://www.periodicvideos.com/ Follow us o

  • 07:37 Knighthood For The Professor

    Knighthood For The Professor

    301 views / 0 likes - added

    Our very own Professor Poliakoff has become Sir Martyn... He received a knighthood in the UK's New Year's Honours List. This video also features a "recent knight" - University of Nottingham Vice-Chancellor, Sir David Greenaway. Full interview with Sir Dav

  • 03:38 The New Yellow  - Periodic Table Of Videos

    The New Yellow - Periodic Table Of Videos

    425 views / 0 likes - added

    Bismuth Vanadate is a good yellow pigment because it is less toxic than alternatives, such as lead chromate and cadmium sulfide. Objectivity: http://bit.ly/Objectivity This video features Professor Sir Martyn Poliakoff. More chemistry at http://www.period

  • 01:09 Neil - Periodic Table Of Videos

    Neil - Periodic Table Of Videos

    346 views / 0 likes - added

    Neil Barnes - Senior Technician. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the School of Chemistry at The University of Notting

  • 05:17 Chlorine And War - Periodic Table Of Videos

    Chlorine And War - Periodic Table Of Videos

    368 views / 0 likes - added

    A video to coincide with 100 years since Chlorine was first used as a weapon of war. Chlorine: https://youtu.be/BXCfBl4rmh0 Sarin Gas: https://youtu.be/jozozH09XSs More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebo

  • 05:23 Horizontal Barking Dog - Periodic Table Of Videos

    Horizontal Barking Dog - Periodic Table Of Videos

    362 views / 0 likes - added

    It's our favourite "Barking Dog" experiment - but in a new position. Previous Barking Dog videos: http://bit.ly/Barking_Dog Featuring The Professor (Sir Martyn Poliakoff) and senior technician Neil Barnes. More chemistry at http://www.periodicvideos.com/

  • 02:31 100 Candles - Periodic Table Of Videos

    100 Candles - Periodic Table Of Videos

    441 views / 0 likes - added

    A short clip from the 100th birthday celebration for Dan Eley, FRS, held at the University of Nottingham. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com

  • 04:20 Fake Snow - Periodic Table Of Videos

    Fake Snow - Periodic Table Of Videos

    344 views / 0 likes - added

    Professor Poliakoff discusses Sodium polyacrylate - which has a variety of uses including artificial snow! Even buy some on Amazon: http://amzn.to/1B22sqd More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/pe

  • 04:34 Raman's Nobel Prize (and Walking Stick) - Periodic Table Of Videos

    Raman's Nobel Prize (and Walking Stick) - Periodic Table Of Videos

    292 views / 0 likes - added

    The Professor shares some treasures from the life of great scientist and 1930 Nobel Prize winner, CV Raman. More treasures coming your way - subscribe here: http://bit.ly/Objectivity (Brady's new channel) India Playlist: http://bit.ly/India_Videos About R

  • 04:27 Sodium Hydride (SLOW MOTION) - Periodic Table Of Videos

    Sodium Hydride (SLOW MOTION) - Periodic Table Of Videos

    338 views / 0 likes - added

    On Reddit: http://redd.it/2o5pfc Sodium Hydride in water with Phenolphthalein to indicate the base created. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.c

  • 01:43 Proffies - The Professor's Selfies

    Proffies - The Professor's Selfies

    294 views / 0 likes - added

    This is the video shown by Professor Poliakoff during his closing remarks at the Commonwealth Science Conference 2014. ALL HIS SELFIES: http://bit.ly/Proffies ALL VIEWER SELFIES: http://bit.ly/CommSelfies Commonwealth Science Conference 2014: http://commo

  • 05:05 Light Bulb In Hydrofluoric Acid (HF)

    Light Bulb In Hydrofluoric Acid (HF)

    351 views / 0 likes - added

    We dunk a glowing lightbulb in HF - an acid famed for being disagreeable with glass. Discuss on Brady's subreddit: http://redd.it/2mrnyw More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And o

  • 01:34 Periodic Table Of Lessons

    Periodic Table Of Lessons

    325 views / 0 likes - added

    See our collaboration with TED-Ed here: http://ed.ted.com/periodic-videos More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the School

  • 07:39 Seaborgium Chemistry - Periodic Table Of Videos

    Seaborgium Chemistry - Periodic Table Of Videos

    348 views / 0 likes - added

    Scientists create Seaborgium hexacarbonyl from the short-lived element. More on Seaborgium: http://youtu.be/UWq0djr790E More on heavy elements: http://youtu.be/z3oY-XHwss8 The paper referenced in this video (subscription only) at: http://www.sciencemag.or

  • 07:21 2014 Nobel Prize In Chemistry - Periodic Table Of Videos

    2014 Nobel Prize In Chemistry - Periodic Table Of Videos

    369 views / 0 likes - added

    The 2014 Nobel Prize in Chemistry is awarded to Eric Betzig, Stefan Hell and William Moerner. More chem Nobel Prizes: http://bit.ly/periodicnobel The 2014 Physics Nobel Prize: http://youtu.be/_DjHR4PWYOs Hair in microscope: http://youtu.be/cQU2IAsQak8 DNA

  • 07:30 How To Make Carbon Dioxide (The Old-Fashioned Way)

    How To Make Carbon Dioxide (The Old-Fashioned Way)

    413 views / 0 likes - added

    REDDIT DISCUSSION: http://redd.it/2hbyqk Before bottled gas was delivered, chemists would make their carbon dioxide with a Kipp's Apparatus. Dr Samantha Tang (with Neil, of course) dusted off the one stored on Professor Poliakoff's window sill. More chemi

  • 04:13 Huge Fire At Our Chemistry Building

    Huge Fire At Our Chemistry Building

    344 views / 0 likes - added

    Professor Poliakoff on the blaze at the University of Nottingham's new chemistry building. Blog by the university's Vice-Chancellor at: http://bit.ly/VCNottsFire More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook

  • 07:06 Protactinium (new) - Periodic Table Of Videos

    Protactinium (new) - Periodic Table Of Videos

    366 views / 0 likes - added

    Here's a new video about Protactinium, number 91 on the periodic table! Videos on all 118 elements: http://bit.ly/118elements Eric Scerri's book (UK): http://bit.ly/SevenScerriUK And (US): http://bit.ly/SevenScerriUS (*) Isotope 238 has half life 6.8 hrs

  • 06:15 Exploding Pianos - Periodic Table Of Videos

    Exploding Pianos - Periodic Table Of Videos

    361 views / 1 likes - added

    Reddit discussion: http://redd.it/2fw130 The Professor uncovers some old footage with an amazing story. Exploding pianos created by the legendary BD Shaw as part of his expert testimony. Flour and flash pot were put in a piano with terrible results. More

  • 07:20 Six Cameras - One Reaction

    Six Cameras - One Reaction

    421 views / 0 likes - added

    Well, one reaction done twice! Behind the scenes on our Bakelite Reaction video, which was filmed from six camera angles (including three spectators using their phones!) Main video: http://youtu.be/Vlh0YDRmZ0I More chemistry at http://www.periodicvideos.c

  • 07:44 Making Bakelite - Periodic Table Of Videos

    Making Bakelite - Periodic Table Of Videos

    327 views / 0 likes - added

    An audience in the lab as we make some Bakelite. Featuring Dr Darren Walsh and Professor Martyn Poliakoff. You can discuss this one on Brady's new subreddit too: http://redd.it/2e2pqe More chemistry at http://www.periodicvideos.com/ Follow us on Facebook

  • 06:40 The Lord Of Chemistry - Periodic Table Of Videos

    The Lord Of Chemistry - Periodic Table Of Videos

    325 views / 0 likes - added

    Distinguished chemist Jack Lewis passed away last month. As a member of the UK's House of Lords, he was Baron Lewis of Newnham. Nitrogen Tetroxide: http://youtu.be/JLCrZGgKD-k Rosetta: http://youtu.be/XEfKq-pQBcc More chemistry at http://www.periodicvideo

  • 03:06 Precious Metals In The Post

    Precious Metals In The Post

    310 views / 0 likes - added

    An amazing piece of fan mail. Precious metals video: http://youtu.be/Fg2WzCzKpYU Gold Vault video: http://youtu.be/CTtf5s2HFkA More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter

  • 04:11 Periodic Table Clock (Certified As AMAZING)

    Periodic Table Clock (Certified As AMAZING)

    347 views / 0 likes - added

    For periodic table enthusiasts like us, this clock is pretty amazing! A video on every element: http://bit.ly/118elements Watches on Numberphile: http://youtu.be/kOClr_bew38 Here are some periodic table clocks, but alas not the main one in this video... U

  • 02:16 Special Visitor To Periodic Videos

    Special Visitor To Periodic Videos

    351 views / 0 likes - added

    A young fan pays a visit to the University of Nottingham Chemistry Department. Thanks to our friends at BBC East Midlands Today, especially Quentin Rayner. EMT: https://twitter.com/bbcemt Quentin: https://twitter.com/quentinrayner University press release

  • 03:19 Why Do Ice Cubes Crack In Drinks? (SLOW MOTION)

    Why Do Ice Cubes Crack In Drinks? (SLOW MOTION)

    355 views / 0 likes - added

    Dropping ice cubes in water (and liquid nitrogen) produce interesting results. Differential expansion. More slow motion from periodic videos: http://bit.ly/chemslomo Follow us on Facebook at http://www.facebook.com/periodicvideos More chemistry at http://

  • 04:21 Oscillating Reaction - Periodic Table Of Videos

    Oscillating Reaction - Periodic Table Of Videos

    356 views / 0 likes - added

    Example of a Belousov--Zhabotinsky reaction (or BZ reaction). Featuring Professor Martyn Poliakoff from the University of Nottingham. And the hands of Dr Samantha Tang! More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.f

  • 09:27 Niobium (new) - Periodic Table Of Videos

    Niobium (new) - Periodic Table Of Videos

    374 views / 0 likes - added

    Updated video on the element Niobium (41), discovered by carriage-maker Charles Hatchett and originally named Columbium. A video about every element: http://bit.ly/118elements Sixty Symbols: https://www.youtube.com/sixtysymbols More chemistry at http://ww


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