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  • 12:59 Popular DNA Structure and Replication: Crash Course Biology #10

    DNA Structure and Replication: Crash Course Biology #10

    722 views / 0 likes - added

    Hank introduces us to that wondrous molecule deoxyribonucleic acid - also known as DNA - and explains how it replicates itself in our cells. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series

  • 11:43 Cell Meiosis:  Crash Course Biology #13

    Cell Meiosis: Crash Course Biology #13

    651 views / 0 likes - added

    Hank gets down to the nitty gritty about meiosis, the special type of cell division that is necessary for sexual reproduction in eukaryotic organisms. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Compl

  • 14:08 DNA, Hot Pockets,&The Longest Word Ever: Crash Course Biology #11

    DNA, Hot Pockets,&The Longest Word Ever: Crash Course Biology #11

    649 views / 0 likes - added

    Hank imagines himself breaking into the Hot Pockets factory to steal their secret recipes and instruction manuals in order to help us understand how the processes known as DNA transcription and translation allow our cells to build proteins. Crash Course B

  • 10:48 Mitosis: Splitting Up is Complicated - Crash Course Biology #12

    Mitosis: Splitting Up is Complicated - Crash Course Biology #12

    506 views / 0 likes - added

    Hank describes mitosis and cytokinesis - the series of processes our cells go through to divide into two identical copies. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Set Like Cras

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  • 11:44 Popular Evolution: It's a Thing - Crash Course Biology #20

    Evolution: It's a Thing - Crash Course Biology #20

    710 views / 0 likes - added

    Hank gets real with us in a discussion of evolution - it's a thing, not a debate. Gene distribution changes over time, across successive generations, to give rise to diversity at every level of biological organization. Crash Course Biology is now availabl

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

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

    636 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

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

    Water - Liquid Awesome: Crash Course Biology #2

    600 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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  • 08:51 Comparative Anatomy: What Makes Us Animals - Crash Course Biology #21

    Comparative Anatomy: What Makes Us Animals - Crash Course Biology #21

    551 views / 0 likes - added

    Hank introduces us to comparative anatomy, which studies the similarities and differences in animal anatomy to support the theory of evolution and the shared ancestry of living things. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like

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

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

    976 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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  • 10:18 Heredity: Crash Course Biology #9

    Heredity: Crash Course Biology #9

    514 views / 0 likes - added

    Hank and his brother John discuss heredity via the gross example of relative ear wax moistness. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Set Like CrashCourse on Facebook! http:/

  • 06:59 Popular Structure Of The Court System: Crash Course Government And Politics #19

    Structure Of The Court System: Crash Course Government And Politics #19

    759 views / 0 likes - added

    This week Craig Benzine is going to talk about the structure of the U.S. court system and how exactly it manages to keep things moving smoothly. We’’ll talk about trial courts, district courts, appeals courts, circuit courts, state supreme courts, and of

  • 14:09 Biological Molecules - You Are What You Eat: Crash Course Biology #3

    Biological Molecules - You Are What You Eat: Crash Course Biology #3

    596 views / 0 likes - added

    Hank talks about the molecules that make up every living thing - carbohydrates, lipids, and proteins - and how we find them in our environment and in the food that we eat. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCou

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  • 10:57 Evolutionary Development: Chicken Teeth - Crash Course Biology #17

    Evolutionary Development: Chicken Teeth - Crash Course Biology #17

    526 views / 0 likes - added

    Hank introduces us to the relatively new field of evolutionary developmental biology, which compares the developmental processes of different organisms to determine their ancestral relationship, and to discover how those processes evolved. Also fruit flie

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

    Plant Cells: Crash Course Biology #6

    768 views / 1 likes - added

    Hank describes why plants are so freaking amazing - discussing their evolution, and how their cells are both similar to&different from animal cells. Crash Course Biology now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-S

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

    ATP&Respiration: Crash Course Biology #7

    482 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

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

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

    371 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

  • 11:32 Animal Development: We're Just Tubes - Crash Course Biology #16

    Animal Development: We're Just Tubes - Crash Course Biology #16

    579 views / 0 likes - added

    Hank discusses the process by which organisms grow and develop, maintaining that, in the end, we're all just tubes. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com/youtubecrashcourse

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  • 12:45 Natural Selection - Crash Course Biology #14

    Natural Selection - Crash Course Biology #14

    674 views / 0 likes - added

    Hank guides us through the process of natural selection, the key mechanism of evolution. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Set Like CrashCourse on Facebook: http://www.fa

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  • 13:15 Popular Photosynthesis: Crash Course Biology #8

    Photosynthesis: Crash Course Biology #8

    724 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

  • 15:02 Your Immune System: Natural Born Killer - Crash Course Biology #32

    Your Immune System: Natural Born Killer - Crash Course Biology #32

    603 views / 0 likes - added

    Hank tells us about the team of deadly ninja assassins that is tasked with protecting our bodies from all the bad guys that want to kill us - also known as our immune system. Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like CrashCour

  • 09:42 The Lives of Nonvascular Plants: Alternation of Generations - Crash Course Biology #36

    The Lives of Nonvascular Plants: Alternation of Generations - Crash Course Biology #36

    555 views / 0 likes - added

    Hank introduces us to nonvascular plants - liverworts, hornworts&mosses - which have bizarre features, kooky habits, and strange sex lives. Nonvascular plants inherited their reproductive cycle from algae, but have perfected it to the point where it i

  • 11:35 Popular Eukaryopolis - The City of Animal Cells: Crash Course Biology #4

    Eukaryopolis - The City of Animal Cells: Crash Course Biology #4

    706 views / 0 likes - added

    Hank tells us about the city of Eukaryopolis - the animal cell that is responsible for all the cool things that happen in our bodies. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Se

  • 11:31 Simple Animals: Sponges, Jellies,&Octopuses - Crash Course Biology #22

    Simple Animals: Sponges, Jellies,&Octopuses - Crash Course Biology #22

    547 views / 0 likes - added

    Hank introduces us to the "simplest" of the animals, complexity-wise: beginning with sponges (whose very inclusion in the list as "animals" has been called into question because they are so simple) and finishing with the most complex molluscs, octopuses a

  • 10:25 Speciation: Of Ligers&Men - Crash Course Biology #15

    Speciation: Of Ligers&Men - Crash Course Biology #15

    432 views / 0 likes - added

    Hank explains speciation - the evolutionary process by which new biological species arise - in terms of finches, ligers, mules, and dogs. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.c

  • 12:16 Popular Taxonomy: Life's Filing System - Crash Course Biology #19

    Taxonomy: Life's Filing System - Crash Course Biology #19

    898 views / 0 likes - added

    Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com/You

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

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

    604 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

  • 12:51 Biology Before Darwin: Crash Course History of Science #19

    Biology Before Darwin: Crash Course History of Science #19

    152 views / 0 likes - added

    Youve probably heard of Charles Darwin, but before we get to him, you really need to understand how different people, throughout the seventeenth and eighteenth centuries, tried to answer the same question: what is life? ***Crash Course is on Patreon! You

  • 11:54 Vascular Plants = Winning! - Crash Course Biology #37

    Vascular Plants = Winning! - Crash Course Biology #37

    454 views / 0 likes - added

    Hank introduces us to one of the most diverse and important families in the tree of life - the vascular plants. These plants have found tremendous success and the their secret is also their defining trait: conductive tissues that can take food and water f

  • 10:54 Animal Behavior - CrashCourse Biology #25

    Animal Behavior - CrashCourse Biology #25

    627 views / 0 likes - added

    Hank and his cat Cameo help teach us about animal behavior and how we can discover why animals do the things they do. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like Crash Course on Facebook: http://www.facebook.com/youtubecrashcour

  • 01:11 DNA Replication 2010

    DNA Replication 2010

    324 views / 0 likes - added

    Visualisation of molecular mechanism of DNA copying by the replisome. Created for E.O.Wilson’s Life on Earth interactive textbook of biology, available free from iBook Store

  • 04:39 How to make an Anti gravity suspension structure? - is Tensegrity structure.

    How to make an Anti gravity suspension structure? - is Tensegrity structure.

    91 views / 0 likes - added

    Like and Subscribe. Answer to your question: https://youtu.be/gSBuc2VZD3k (explained)

  • 09:58 Overview Of Protein Structure

    Overview Of Protein Structure

    337 views / 0 likes - added

    Primary, secondary, tertiary and quaternary protein structure. Thinking about how the different factors impacting a protein's structure. Beta pleated sheets. Alpha helices.

  • 13:11 Popular The Skeletal System: It's ALIVE! - CrashCourse Biology #30

    The Skeletal System: It's ALIVE! - CrashCourse Biology #30

    974 views / 1 likes - added

    Hank introduces us to the framework of our bodies, our skeleton, which apart from being the support and protection for all our fleshy parts, is involved in many other vital processes that help our bodies to function properly. Crash Course Biology is now a

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  • 11:53 Popular The Digestive System: CrashCourse Biology #28

    The Digestive System: CrashCourse Biology #28

    763 views / 3 likes - added

    Hank takes us through the bowels of the human digestive system and explains why it's all about surface area. Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like Crash Course? http://www.facebook.com/youtubecrashcourse Follow Crash Cours

  • 11:52 Fungi: Death Becomes Them - CrashCourse Biology #39

    Fungi: Death Becomes Them - CrashCourse Biology #39

    632 views / 1 likes - added

    Death is what fungi are all about. By feasting on the deceased remains of almost all organisms on the planet, converting the organic matter back into soil from which new life will spring, they perform perhaps the most vital function in the global food web

  • 03:13 Acrobatic DNA Replication - Christmas Lectures with Alison Woollard

    Acrobatic DNA Replication - Christmas Lectures with Alison Woollard

    139 views / 0 likes - added

    Alison Woollard demonstrates how DNA replicates when it divides, with some acrobatic help from the Infinity Elites cheerleaders. Watch the full second lecture of the series: https://www.rigb.org/christmas-lectures/watch/2013/life-fantastic/am-i-a-mutant?u

  • 13:29 Life Begins: Crash Course Big History #4

    Life Begins: Crash Course Big History #4

    608 views / 0 likes - added

    In which Hank and John Green teach you about life on Earth. They won't be giving advice on how life should be lived, because this is a history series. Instead, they'll teach you about the earliest forms of life on Earth, and some of the ways that they dev

  • 11:30 Molecular Structure Of RNA

    Molecular Structure Of RNA

    345 views / 0 likes - added

    Molecular structure of RNA

  • 12:21 Popular The Excretory System: From Your Heart to the Toilet -  CrashCourse Biology #29

    The Excretory System: From Your Heart to the Toilet - CrashCourse Biology #29

    885 views / 1 likes - added

    Hank takes us on the fascinating journey through our excretory system to learn how our kidneys make pee. Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow Cras

  • 13:01 Molecular Structure Of DNA

    Molecular Structure Of DNA

    329 views / 0 likes - added

    Molecular structure of DNA. Nucleotide. Nitrogenous base, phosphate.

  • 09:19 Molecular Structure Of Glucose

    Molecular Structure Of Glucose

    286 views / 0 likes - added

    Molecular structure of glucose

  • 09:20 Molecular Structure Of Glucose

    Molecular Structure Of Glucose

    301 views / 0 likes - added

    Molecular structure of glucose

  • 09:57 Antiparallel Structure Of DNA Strands

    Antiparallel Structure Of DNA Strands

    401 views / 0 likes - added

    Antiparallel structure of DNA strands (5' - 3' directionality)

  • 07:28 Tertiary Structure Of Proteins

    Tertiary Structure Of Proteins

    289 views / 0 likes - added

    How side chain interactions can impact the tertiary structure of proteins.

  • 09:33 Structure of the Earth

    Structure of the Earth

    372 views / 0 likes - added

    Structure of the Earth - crust, mantle, core More free lessons at: http://www.khanacademy.org/video?v=4AxZ-6MOznY

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

    Big Guns: The Muscular System - CrashCourse Biology #31

    735 views / 0 likes - added

    Hank tells us the story of the complicated chemical dance that allows our skeletal muscles to contract and relax. Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like CrashCourse: http://www.facebook.com/YouTubeCrashCourse Follow CrashCo

  • How Tensegrity Structure works - Explained

    How Tensegrity Structure works - Explained

    17 views / 0 likes - added

    Please Like and Subscribe!Tensegrity Structure build video: https://youtu.be/ZwkCMWrHvyE

  • 13:15 Complex Animals: Annelids&Arthropods - CrashCourse Biology #23

    Complex Animals: Annelids&Arthropods - CrashCourse Biology #23

    404 views / 0 likes - added

    Hank continues our exploration of animal phyla with the more complexly organized annelida and arthropoda, and a biolography on insects. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com

  • 12:10 Chordates - CrashCourse Biology #24

    Chordates - CrashCourse Biology #24

    468 views / 0 likes - added

    Hank introduces us to ourselves by taking us on a journey through the fascinatingly diverse phyla known as chordata. And the next time someone asks you who you are, you can give them the facts: you're a mammalian amniotic tetrapodal sarcopterygian osteich

  • 02:34 Popular How to Make an Amazing Anti-Gravity Structure

    How to Make an Amazing Anti-Gravity Structure

    878 views / 4 likes - added

    We made a sculpture out of wood batten based on the principle of tensional integrity (tensegrity for short), where all the strings are under continuous tension. The result is the impression that the sculpture levitates.Tensegrity is a design principle tha

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  • 06:41 Popular Earthquake-proof toothpick structure construction contest

    Earthquake-proof toothpick structure construction contest

    754 views / 0 likes - added

    This video from Japan shows a contest where people compete using toothpicks to build the strongest building structure against a strong earthquake. www.arch.sojo-u.ac.jp/tcon/

  • 10:33 Structure of the Atom

    Structure of the Atom

    240 views / 0 likes - added

    Craig Beals explains the structure of the atom: Protons, Neutrons, Electrons. And the concepts of Ions, Isotopes and Radiation. Visit my website to learn more: https://www.BealsScience.com Periodic Table: https://commons.wikimedia.org/wiki/Fi... Isotopes

  • 10:24 The Plants&The Bees: Plant Reproduction - CrashCourse Biology #38

    The Plants&The Bees: Plant Reproduction - CrashCourse Biology #38

    617 views / 0 likes - added

    Hank gets into the dirty details about vascular plant reproduction: they use the basic alternation of generations developed by nonvascular plants 470 million years ago, but they've tricked it out so that it works a whole lot differently compared to the wa

  • 12:17 Old&Odd: Archaea, Bacteria&Protists - CrashCourse Biology #35

    Old&Odd: Archaea, Bacteria&Protists - CrashCourse Biology #35

    525 views / 1 likes - added

    Hank veers away from human anatomy to teach us about the (mostly) single-celled organisms that make up two of the three taxonomic domains of life, and one of the four kingdoms: Archaea, Bacteria, and Protists. They are by far the most abundant organisms o

  • 11:40 Popular Circulatory&Respiratory Systems - CrashCourse Biology #27

    Circulatory&Respiratory Systems - CrashCourse Biology #27

    779 views / 0 likes - added

    Hank takes us on a trip around the body - we follow the circulatory and respiratory systems as they deliver oxygen and remove carbon dioxide from cells, and help make it possible for our bodies to function. Crash Course Biology is now available on DVD! ht

  • 03:13 Popular Structure Of The Earth | The Dr. Binocs Show | Learn Series For Kids

    Structure Of The Earth | The Dr. Binocs Show | Learn Series For Kids

    950 views / 3 likes - added

    Learn about the Structure Of The Earth with Dr. Binocs. Hey kids! Did you know that our planet Earth is made up of three distinct layers? And that each of these layers have their own distinct properties? Join Dr. Binocs as he takes you through the journey

  • 12:04 Popular The Nervous System - CrashCourse Biology #26

    The Nervous System - CrashCourse Biology #26

    874 views / 0 likes - added

    Hank begins a series of videos on organ systems with a look at the nervous system and all of the things that it is responsible for in the body. Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like CrashCourse on Facebook: http://www.face

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  • 05:05 Parallel structure | Syntax | Khan Academy

    Parallel structure | Syntax | Khan Academy

    436 views / 0 likes - added

    Parallel structure isn’t a set rule, but more of a stylistic choice: it helps sentence elements maintain a pattern. This is a very special episode because it’s Paige’s last video with us as a KA intern! We will miss having Paige as a contributor to the Gr

  • 04:34 Biology Overview

    Biology Overview

    409 views / 0 likes - added

    Biology overview

  • 08:41 Map of Biology

    Map of Biology

    83 views / 0 likes - added

    Biology is the subject that studies life in all its forms, from the simple cell through to all the animals that inhabit the planet. In this map I lay out the subject of biology and how all of the sub-disciplines are related to each other: microbiology, ge

  • 08:12 The Family Structure Of Elephants - Caitlin O'Connell-Rodwell

    The Family Structure Of Elephants - Caitlin O'Connell-Rodwell

    457 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/the-family-structure-of-elephants-caitlin-o-connell-rodwell Biologist Caitlin O'Connell-Rodwell has come to one big conclusion from her last twenty years studying elephants -- they're just like us. In this TEDYo

  • 05:49 Biology - Summer of STEM - Articulated Hand Puppets

    Biology - Summer of STEM - Articulated Hand Puppets

    424 views / 0 likes - added

    Biology! This week we create Articulated Hand Puppets! Biology Book: https://drive.google.com/file/d/0B-GbYsz_QH2WbkFMQTFId2lhZ2s/view?usp=sharing Printable Board Game and Stickers: https://drive.google.com/drive/u/1/fo... Instagram: https://www.instagram

  • 11:21 Introduction to Anatomy&Physiology: Crash Course A&P #1

    Introduction to Anatomy&Physiology: Crash Course A&P #1

    600 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.

  • 54:42 Quantum Biology: An Introduction

    Quantum Biology: An Introduction

    337 views / 0 likes - added

    What is quantum biology? Philip Ball explains how strange quantum effects take place in the messy world of biology, and how these are behind familiar biological phenomena such as smell, enzymes and bird's migration. Subscribe for regular science videos: h

  • 11:21 Popular Great Glands - Your Endocrine System: CrashCourse Biology #33

    Great Glands - Your Endocrine System: CrashCourse Biology #33

    838 views / 1 likes - added

    Hank fills us in on the endocrine system - the system of glands which produce and secrete different types of hormones directly into the bloodstream to regulate the body's growth, metabolism, and sexual development&function. Like CrashCourse on Facebook: h

  • 10:26 New The Unique Biology of Cephalopods

    The Unique Biology of Cephalopods

    18 views / 0 likes - added

    Cephalopods exhibit some incredible features. Out of all 8,000 living species of marine invertebrates in the oceans, by far the largest, most deadly and most intelligent are the cephalopods. A class of highly developed mollusks that includes octopuses, sq

  • 10:35 Biology - Cellular Respiration

    Biology - Cellular Respiration

    280 views / 0 likes - added

    Craig Beals explains the basics of Cellular Respiration including Glycolysis, the Krebs Cycle / Citric Acid Cycle, and the Electron Transport Chain. The following are examined: Cytoplasm, Mitochondria, Nucleus, Glucose, ATP, ADP, NAD+, NADPH, NADH, Pyruva

  • 02:33 Experience Changes Biology

    Experience Changes Biology

    393 views / 0 likes - added

    “A cell is a machine for turning experience into biology.” Join Jason Silva as he freestyles complex systems of society, technology and human existence and discusses the truth and beauty of science in a form of existential jazz. Subscribe now! http://www.

  • 36:16 Learn Biology With Dr. Binocs |  Compilation

    Learn Biology With Dr. Binocs | Compilation

    430 views / 0 likes - added

    Learn biology by watching back to back videos about the Parts of the Body, The Five Senses, Parts of Plants, Photosynthesis and Many More with Dr. Binocs. The Compilation includes - 0:21 - Parts Of The Body 2:43 - The Five Senses 6:27 - Bones 10:24 - The

  • 03:49 Fungi: Why Mushrooms Are Awesome | Biology for Kids

    Fungi: Why Mushrooms Are Awesome | Biology for Kids

    639 views / 0 likes - added

    What's something that's neither vegetable or meat, digests food on the outside of its body, glows and the dark, and can go on top of your pizza? The amazing mushroom! ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: ht

  • 09:46 Can you see this type of light? ft. Dirty Biology

    Can you see this type of light? ft. Dirty Biology

    388 views / 0 likes - added

    Polarized light is an unusual form of light. Can humans see when light is polarized? To learn more about Brilliant, go to https://brilliant.org/PhysicsGirl Subscribe to physics girl: https://www.youtube.com/subscription_center?add_user=physicswoman Check

  • 10:13 Conservation And Restoration Ecology: Crash Course Ecology #12

    Conservation And Restoration Ecology: Crash Course Ecology #12

    371 views / 0 likes - added

    Hank wraps up the Crash Course on ecology by taking a look at the growing fields of conservation biology and restoration ecology, which use all the kung fu moves we've learned about in the past eleven weeks and apply them to protecting ecosystems and to c

  • 11:20 How Drones Catch Whale Snot for Biology Research | WIRED

    How Drones Catch Whale Snot for Biology Research | WIRED

    152 views / 1 likes - added

    Whale research is difficult, but a conservation organization is trying to make it a bit easier with drones. WIRED's Matt Simon talks with Ocean Alliance CEO Iain Kerr about the benefits of flying the "SnotBot" into a whale's blow spout.Still havent subscr

  • 18:03 The Insane Biology of: Ant Colonies

    The Insane Biology of: Ant Colonies

    48 views / 0 likes - added

    Get 1 year of both Nebula and CuriosityStream for just 14.79 here: http://curiositystream.com/realscience using the code "realscience"New streaming platform: https://watchnebula.com/Patreon: https://www.patreon.com/realscienceTwitter: https://twitter.com/

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

    Hydrocarbon Power! - Crash Course Chemistry #40

    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.

  • 09:39 Molecular Structure Of Fructose

    Molecular Structure Of Fructose

    298 views / 0 likes - added

    Fructose in comparison with glucose. Pyranose and furanose rings. Sucrose made from glucose and fructose.

  • 16:10 How Quantum Biology Might Explain Life’s Biggest Questions | Jim Al-Khalili | TED Talks

    How Quantum Biology Might Explain Life’s Biggest Questions | Jim Al-Khalili | TED Talks

    411 views / 0 likes - added

    How does a robin know to fly south? The answer might be weirder than you think: Quantum physics may be involved. Jim Al-Khalili rounds up the extremely new, extremely strange world of quantum biology, where something Einstein once called “spooky action at

  • 05:46 What Fruit Flies Taught Us About Human Biology

    What Fruit Flies Taught Us About Human Biology

    79 views / 0 likes - added

    Go to http://Brilliant.org/SciShow to try their Neural Networks course. The first 200 subscribers get 20% off an annual Premium subscription.For creatures that look nothing like us, fruit flies have been able to teach us a lot about human biology as weve

  • 11:04 Molecular Structure Of Triglycerides (Fats)

    Molecular Structure Of Triglycerides (Fats)

    349 views / 0 likes - added

    Understanding how a triglyceride (triacylglycerol) can be formed from a glycerol molecule and three fatty acids.

  • 02:30 Crystal Structure and the Laws of Thermodynamics

    Crystal Structure and the Laws of Thermodynamics

    453 views / 0 likes - added

    Crystals bring order out of chaos. Does their formation violate the laws of thermodynamics? Materials chemist Dr Suze Kundu explores the relationship between crystals and entropy, with footage from the Ri Archives channel. Watch more classic archive foota

  • 02:08 This Invisible Structure Was Hiding Half the Universe’s Known Matter

    This Invisible Structure Was Hiding Half the Universe’s Known Matter

    286 views / 0 likes - added

    Half of the universe’s baryonic matter has been missing, but astronomers just found it. Where exactly was it and what took us so long? Black Holes And Gravitational Waves Might Help Us Find Dark Matter - https://youtu.be/C68b9EGksuI Read More: The Mystery

  • 10:51 The Video Game Crash Of 1983: Crash Course Games #6

    The Video Game Crash Of 1983: Crash Course Games #6

    462 views / 1 likes - added

    So the 1980s was the golden age of arcade games. Games like Donkey Kong, Pac- Man, Space Invaders, and Centipede had become a cultural phenomenon. These games had expanded the gamer demographic and even encouraged the rise of competitive gaming. There wer

  • 01:38 Watch these alienlike robots weave a bus-size fiberglass structure—all by themselves

    Watch these alienlike robots weave a bus-size fiberglass structure—all by themselves

    187 views / 0 likes - added

    “Fiberbots” could be used for quick construction in remote environments Learn more: https://scim.ag/2IjHuOY producer Sarah Crespi story/script Frankie Schembri citation S. Kayser et al., Science Robotics 2018 DOI: 10.1126/scirobotics.aau5630 video footage

  • 06:47 Noble Gas Configuration | Electronic Structure Of Atoms | Chemistry | Khan Academy

    Noble Gas Configuration | Electronic Structure Of Atoms | Chemistry | Khan Academy

    505 views / 0 likes - added

    How to write electron configurations for atoms and monatomic ions using noble gas configuration Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity

  • 09:30 Blood Vessels, Part 1 - Form And Function: Crash Course A&P #27

    Blood Vessels, Part 1 - Form And Function: Crash Course A&P #27

    605 views / 0 likes - added

    Now that we've discussed blood, we're beginning our look at how it gets around your body. Today Hank explains your blood vessels and their basic three-layer structure of your blood vessels. We're also going over how those structures differ slightly in dif

  • 10:36 Popular The Nervous System, Part 1: Crash Course A&P #8

    The Nervous System, Part 1: Crash Course A&P #8

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    •••SUBBABLE MESSAGE••• TO: Kerry FROM: Cale I love you with all my ha-art. Deadset. *** 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 aff

  • 01:35 Crash Course Economics Intro!

    Crash Course Economics Intro!

    441 views / 0 likes - added

    In which Jacob Clifford and Adriene Hill introduce you to Crash Course Economics! CC Econ is a new course from the Crash Course team. We look forward to teaching you all about the so-called dismal science. Want to find Crash Course elsewhere on the intern

  • 09:39 Vision: Crash Course A&P #18

    Vision: Crash Course A&P #18

    681 views / 0 likes - added

    Next stop in our tour of your sensory systems? VISION. With a little help from an optical illusion, we take a look inside your eyes to try to figure out how your sense of vision works -- and how it can be tricked. *** Table of Contents The Structure of th

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  • 02:19 Biology of a tree

    Biology of a tree

    315 views / 0 likes - added

    Richard Feynman on how a tree gets it's mass and what is stored within it.

  • 14:27 Popular The Great Depression: Crash Course US History #33

    The Great Depression: Crash Course US History #33

    1,296 views / 4 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

  • 12:57 Bodies and Dollars: Crash Course History of Science #41

    Bodies and Dollars: Crash Course History of Science #41

    134 views / 0 likes - added

    After World War Two, the applications of basic discoveries in biology took offand became big business. Today, well look at the rise of Big Pharma and GMO foods. Well also discuss how life-science technologies fundamentally changed reproduction: its time t

  • 12:23 Ecology: Crash Course History of Science #38

    Ecology: Crash Course History of Science #38

    117 views / 0 likes - added

    Weve explored the origins of modern biology, the earth sciences, and even the sciences of outer space. Now its time to put these disciplines together. It's Ecology time!!!***Crash Course is on Patreon! You can support us directly by signing up at http://w

  • 12:34 Genetics and The Modern Synthesis: Crash Course History of Science #35

    Genetics and The Modern Synthesis: Crash Course History of Science #35

    109 views / 0 likes - added

    Remember how Darwin and Mendel lived around the same time, but everyone forgot about Mendel until 1900, and even then biologists saw Darwinism and Mendelism as two competing grand theories about how life works?Well, in this episode of Crash Course History

  • 10:10 Ecosystem Ecology: Links In The Chain - Crash Course Ecology #7

    Ecosystem Ecology: Links In The Chain - Crash Course Ecology #7

    635 views / 0 likes - added

    Hank brings us to the next level of ecological study with ecosystem ecology, which looks at how energy, nutrients, and materials are getting shuffled around within an ecosystem (a collection of living and nonliving things interacting in a specific place),

  • 21:27 The Insane Biology of: The Octopus

    The Insane Biology of: The Octopus

    107 views / 0 likes - added

    Get 1 year of both Nebula and CuriosityStream for just 14.79 here: http://curiositystream.com/realscience using the code "realscience"New streaming platform: https://watchnebula.com/Patreon: https://www.patreon.com/realscienceTwitter: https://twitter.com/

  • 09:21 Astrophysics and Cosmology: Crash Course Physics #46

    Astrophysics and Cosmology: Crash Course Physics #46

    533 views / 0 likes - added

    It's time for the end. At least the end of our first series on Physics here at Crash Course. In this episode of Crash Course Physics, Shini sits down to talk about Astrophysics and Cosmology. By using what we've learned this year, we can come to understan

  • 09:23 Joints: Crash Course A&P #20

    Joints: Crash Course A&P #20

    600 views / 0 likes - added

    We continue our look at your bones and skeletal system, skipping over the silly kid's song in favor of a more detailed look at your your axial and appendicular skeleton. This episode also talks about the structural and functional classifications of your j

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  • 10:01 Blood, Part 2 - There Will Be Blood: Crash Course A&P #30

    Blood, Part 2 - There Will Be Blood: Crash Course A&P #30

    623 views / 0 likes - added

    It's time to start talking about some of the terrible things you can do to your own body, like blood doping. We'll start by explaining the structure and function of your erythrocytes, and of hemoglobin, which they use to carry oxygen. We'll follow the for

  • 12:07 Einstein's Revolution: Crash Course History of Science #32

    Einstein's Revolution: Crash Course History of Science #32

    120 views / 0 likes - added

    There was physics before Einstein in the same way that there was biology before Darwin. Einstein didnt just add some new ideas to physics. And he didnt just add a unifying framework for doing physics, like Newton. Einstein took what people thought was phy

  • 04:21 Which Hand Is Stronger? | Biology for Kids

    Which Hand Is Stronger? | Biology for Kids

    556 views / 0 likes - added

    Have you ever tried to write or color with both hands at the same time? It seems like it would save a ton of time, right? But for most people, one of their hands is way better at drawing or writing than the other! ---------- Love SciShow Kids and want to

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  • 08:33 How Power Gets to Your Home: Crash Course Physics #35

    How Power Gets to Your Home: Crash Course Physics #35

    330 views / 0 likes - added

    Want more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://www.nerdconnerdfighteria.com/ In this episode of Crash Course Physics, Shini talks to us about how power gets to o

  • 03:16 Why Can It Be Hard to Breathe After a Fall? | Biology for Kids

    Why Can It Be Hard to Breathe After a Fall? | Biology for Kids

    286 views / 0 likes - added

    Have you ever fallen down and had trouble catching your breath? That's called "getting winded" and Jessi and Squeaks are here to explain what to do when it happens. ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: http

  • 09:09 Drew Berry: Animations of unseeable biology

    Drew Berry: Animations of unseeable biology

    278 views / 0 likes - added

    http://www.ted.com We have no ways to directly observe molecules and what they do -- Drew Berry wants to change that. At TEDxSydney he shows his scientifically accurate (and entertaining!) animations that help researchers see unseeable processes within ou

  • 08:59 Special Relativity: Crash Course Physics #42

    Special Relativity: Crash Course Physics #42

    452 views / 0 likes - added

    This episode of Crash Course Physics is supported by Prudential. Go to www.raceforretirement.com to learn how, if you start saving today, you can continue to enjoy the things you love tomorrow. So we've all heard of relativity, right? But... what is relat

  • 09:02 Temperature: Crash Course Physics #20

    Temperature: Crash Course Physics #20

    374 views / 0 likes - added

    Welcome to the new Crash Course Physics Studio! This episode of Crash Course Physics is sponsored by Audible.com. You can go to http://audible.com/crashcourse to get a 30 day trial and help us out as well! Get Your Crash Course Physics Mug here: https://s

  • 01:48 Explore A Flower's Vascular System (Biology for Kids!)

    Explore A Flower's Vascular System (Biology for Kids!)

    79 views / 0 likes - added

    Join Cindy as she makes some colourful flowers and explores how the vascular system works in plants!Learn how you can do this at home: https://bit.ly/sw-watmovFor the first time in 30 years, Science World has closed its doors. COVID-19 is eliminating our

  • 10:56 Circuit Analysis: Crash Course Physics #30

    Circuit Analysis: Crash Course Physics #30

    427 views / 0 likes - added

    How does Stranger Things fit in with Physics and, more specifically, circuit analysis? I'm glad you asked! In this episode of Crash Course Physics, Shini walks us through the differences between series and parallel circuits and how that makes Christmas li

  • 09:22 Pollution: Crash Course Ecology #11

    Pollution: Crash Course Ecology #11

    619 views / 0 likes - added

    Hank talks about the last major way humans are impacting the environment in this penultimate episode of Crash Course Ecology. Pollution takes many forms - from the simplest piece of litter to the more complex endocrine distruptors - and ultimately, humans

  • 09:49 Induction - An Introduction: Crash Course Physics #34

    Induction - An Introduction: Crash Course Physics #34

    325 views / 0 likes - added

    This episode was sponsored by Prudential. Go to http://Raceforretirement.com and see how quickly 1% can add up. Want more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://ww

  • 11:53 Population Ecology: The Texas Mosquito Mystery - Crash Course Ecology #2

    Population Ecology: The Texas Mosquito Mystery - Crash Course Ecology #2

    520 views / 1 likes - added

    Population ecology is the study of groups within a species that interact mostly with each other, and it examines how they live together in one geographic area to understand why these populations are different in one time and place than they are in another

  • 10:36 Optical Instruments: Crash Course Physics #41

    Optical Instruments: Crash Course Physics #41

    352 views / 0 likes - added

    This episode of Crash Course Physics is supported by Prudential. Go to www.raceforretirement.com to learn how, if you start saving today, you can continue to enjoy the things you love tomorrow. How do lenses work? How do they form images? Well, in order t

  • 09:45 Light Is Waves: Crash Course Physics #39

    Light Is Waves: Crash Course Physics #39

    455 views / 1 likes - added

    The way light behaves can seem very counter intuitive, and many physicists would agree with that, but once you figure out light waves it all starts to make more sense! In this episode of Crash Course Physics, Shini shows us how we know that light exists a

  • 09:26 Planning & Organization: Crash Course Study Skills #4

    Planning & Organization: Crash Course Study Skills #4

    325 views / 1 likes - added

    The best way to make sure you’re making the most of the time you have is to start off well organized. This week we’re talking about planning and organizational systems and how to set yourself up for success. Resources: Planning Mode vs. Robot Mode: https:

  • 08:46 Quantum Mechanics - Part 1: Crash Course Physics #43

    Quantum Mechanics - Part 1: Crash Course Physics #43

    404 views / 0 likes - added

    What is light? That is something that has plagued scientists for centuries. It behaves light a wave... and a particle... what? Is it both? In this episode of Crash Course Physics, Shini introduces to the idea of Quantum Mechanics and how it helps us under

  • 10:21 Engines: Crash Course Physics #24

    Engines: Crash Course Physics #24

    371 views / 0 likes - added

    One of the greatest inventions is the steam engine. But why? What makes it so useful? And how does it work? In this episode of Crash Course Physics, Shini talks to us about how engines work, what makes them efficient, and why they're pretty cool. Get your

  • 09:08 Quantum Mechanics - Part 2: Crash Course Physics #44

    Quantum Mechanics - Part 2: Crash Course Physics #44

    326 views / 0 likes - added

    e=mc2... it's a big deal, right? But why? And what about this grumpy cat in a box and probability? In this episode of Crash Course Physics, Shini attempts to explain a little more on the topic of Quantum Mechanics. *** Get your own Crash Course Physics mu

  • 10:07 AC Circuits: Crash Course Physics #36

    AC Circuits: Crash Course Physics #36

    339 views / 0 likes - added

    Want more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://www.nerdconnerdfighteria.com/ We've talked about AC Circuits, but now it's time to delve into the world of AC Circ

  • 10:24 Homunculus - Crash Course Psychology #6

    Homunculus - Crash Course Psychology #6

    430 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.

  • 10:04 Thermodynamics: Crash Course Physics #23

    Thermodynamics: Crash Course Physics #23

    410 views / 0 likes - added

    Have you ever heard of a Perpetual Motion Machine? More to the point, have you ever heard of why Perpetual Motion Machines are impossible? One of the reasons is because of the first law of thermodynamics! In this episode of Crash Course Physics, Shini tal

  • 09:57 Electric Fields: Crash Course Physics #26

    Electric Fields: Crash Course Physics #26

    472 views / 0 likes - added

    As we learn more about electricity, we have to talk about fields. Electric fields may seem complicated, but they're really fascinating and a crucial part of physics. In this episode of Crash Course Physics, Shini chats about capacitors, conductors, electr

  • 08:12 Congressional Leadership: Crash Course Government and Politics #8

    Congressional Leadership: Crash Course Government and Politics #8

    429 views / 0 likes - added

    This week Craig Benzine explores the leadership structure of congress. We’ll break out the clone machine to examine the responsibilities of the speaker of the house, the majority and minority leaders as well as the majority and minority whips in both the

  • 08:23 Electric Current: Crash Course Physics #28

    Electric Current: Crash Course Physics #28

    374 views / 0 likes - added

    So, electric current works like a river... kinda... Instead of flowing based on elevation, electric current works a little differently. But it's a good metaphor. In this episode of Crash Course Physics, Shini talks to us about electric current, voltaic ce

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

    The Chemical Mind - Crash Course Psychology #3

    640 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.

  • 09:47 Magnetism: Crash Course Physics #32

    Magnetism: Crash Course Physics #32

    607 views / 0 likes - added

    This episode was sponsored by Prudential. Go to http://Raceforretirement.com and see how quickly 1% can add up. You’re probably familiar with the basics of magnets already: They have a north pole and a south pole. Two of the same pole will repel each othe

  • 08:25 Spectra Interference: Crash Course Physics #40

    Spectra Interference: Crash Course Physics #40

    270 views / 0 likes - added

    Light is everywhere … but it’s not as predictable as you might think. It’s a wave that travels in straight lines, yet it also reflects off of surfaces, refracts through various materials, and generally changes direction all the time! We’ve learned how to

  • 08:51 Productivity And Growth: Crash Course Economics #6

    Productivity And Growth: Crash Course Economics #6

    546 views / 1 likes - added

    Why are some countries rich? Why are some countries poor? In the end it comes down to Productivity. This week on Crash Course Econ, Adriene and Jacob investigate just why some economies are more productive than others, and what happens when an economy is

  • 10:15 Adolescence: Crash Course Psychology #20

    Adolescence: Crash Course Psychology #20

    496 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 How to Engineer Health - Drug Discovery & Delivery: Crash Course Engineering #36

    How to Engineer Health - Drug Discovery & Delivery: Crash Course Engineering #36

    130 views / 0 likes - added

    Engineers are problem solvers, and our own health is full of problems to be engineered. In this episode we discuss drug discovery and drug delivery. Well explore everything from classical and reverse pharmacology to the new field of synthetic biology. Wel

  • 10:18 What Is A Game?: Crash Course Games #1

    What Is A Game?: Crash Course Games #1

    501 views / 1 likes - added

    Welcome to Crash Course Games! In this series our host Andre Meadows is going to discuss the history and science of games. We’re going to talk about video games of course, but also board games, role playing games, card games, even sports! But before we ge

  • 10:00 Perceiving is Believing - Crash Course Psychology #7

    Perceiving is Believing - Crash Course Psychology #7

    439 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.

  • 09:40 Geometric Optics: Crash Course Physics #38

    Geometric Optics: Crash Course Physics #38

    313 views / 0 likes - added

    Want more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://www.nerdconnerdfighteria.com/ LIGHT! Let's talk about it today. Sunlight, moonlight, torchlight, and flashlight. T

  • 08:42 Producers: Crash Course Film Production #6

    Producers: Crash Course Film Production #6

    341 views / 1 likes - added

    So... what do Producers even do? It's a hard question to answer because there are so many different kinds of producers on a movie. In this episode of Crash Course Film Production, Lily Gladstone talks us through the different kinds of producers and what t

  • 11:44 Schizophrenia&Dissociative Disorders: Crash Course Psychology #32

    Schizophrenia&Dissociative Disorders: Crash Course Psychology #32

    408 views / 0 likes - added

    ••• Subbable Message ••• To: Margarete From: Toni Your sister thinks you are the best! Here's hoping Crash Course does an Art History season just for you. :) ••• To get your own message in the dooblydoo, you can directly support Crash Course at http://www

  • 08:03 Torque: Crash Course Physics #12

    Torque: Crash Course Physics #12

    493 views / 0 likes - added

    Get Your Crash Course Physics Mug here: http://store.dftba.com/products/crashcourse-physics-mug What is torque? This is one of those things that you may have heard about in passing but never really understood. In this episode of Crash Course Physics, Shin

  • 11:19 Altered States - Crash Course Psychology #10

    Altered States - Crash Course Psychology #10

    425 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.

  • 09:57 The Filmmaker's Army: Crash Course Film Production #3

    The Filmmaker's Army: Crash Course Film Production #3

    328 views / 0 likes - added

    Who does what on a film set? And how many of them are there? What is HMU? What is a Scripty? In this episode of Crash Course Film Production, Lily gives us A BIG OVERVIEW on the Production Team. Who they are, who they report to, and why they're important.

  • 09:35 The Bobo Beatdown - Crash Course Psychology #12

    The Bobo Beatdown - Crash Course Psychology #12

    574 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.

  • 12:11 Communists, Nationalists, and China's Revolutions: Crash Course World History #37

    Communists, Nationalists, and China's Revolutions: Crash Course World History #37

    542 views / 2 likes - added

    Don't forget! Crash Course posters and t-shirts at http://www.dftba.com/crashcourse In which John Green teaches you about China's Revolutions. While the rest of the world was off having a couple of World Wars, China was busily uprooting the dynastic syste

  • 08:56 Rotational Motion: Crash Course Physics #11

    Rotational Motion: Crash Course Physics #11

    527 views / 0 likes - added

    Get Your Crash Course Physics Mug here: http://store.dftba.com/products/crashcourse-physics-mug Did you know that, at a certain point on a moving wheel... there's no motion? I mean, kinda... it's all relative, right? Prepare to have your mind blown in thi

  • 10:46 Sensation&Perception - Crash Course Psychology #5

    Sensation&Perception - Crash Course Psychology #5

    514 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.

  • 10:49 Maxwell's Equations: Crash Course Physics #37

    Maxwell's Equations: Crash Course Physics #37

    383 views / 0 likes - added

    Want more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://www.nerdconnerdfighteria.com/ In the early 1800s, Michael Faraday showed us how a changing magnetic field induces

  • 09:39 Sound: Crash Course Physics #18

    Sound: Crash Course Physics #18

    562 views / 3 likes - added

    Get Your Crash Course Physics Mug here: https://store.dftba.com/products/crashcourse-physics-mug We learn a lot about our surroundings thanks to sound. But... what is it exactly? Sound, that is. What is sound? And how does it travel? And what is this Dopp

  • 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

    554 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

  • 09:34 Consciousness - Crash Course Psychology #8

    Consciousness - Crash Course Psychology #8

    486 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.

  • 09:09 Kinetic Theory and Phase Changes: Crash Course Physics #21

    Kinetic Theory and Phase Changes: Crash Course Physics #21

    456 views / 0 likes - added

    Get Your Crash Course Physics Mug here: https://store.dftba.com/products/crashcourse-physics-mug How the heck do we map out a planet without oceans? NASA had to figure that out when we sent the Mariner 9 probe to Mars. There's some tricky, yet fascinating

  • 09:08 Statics: Crash Course Physics #13

    Statics: Crash Course Physics #13

    347 views / 0 likes - added

    Get Your Crash Course Physics Mug here: http://store.dftba.com/products/crashcourse-physics-mug The Physics we're talking about today has saved your life! Whenever you walk across a bridge or lean on a building, Statics are at work. Statics is the study o

  • 09:55 How We Make Memories - Crash Course Psychology #13

    How We Make Memories - Crash Course Psychology #13

    686 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.

  • 10:18 Remembering and Forgetting - Crash Course Psychology #14

    Remembering and Forgetting - Crash Course Psychology #14

    654 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.

  • 08:44 The Director: Crash Course Film Production #7

    The Director: Crash Course Film Production #7

    303 views / 0 likes - added

    So... what do Directors even do? That's not an easy question to answer but today Lily will do her best. Generally, directors are the driving creative force behind a movie, deciding what kind of cinematic world the story will take place in, how the perform

  • 09:21 Collisions: Crash Course Physics #10

    Collisions: Crash Course Physics #10

    367 views / 0 likes - added

    Get Your Crash Course Physics Mug here: http://store.dftba.com/products/crashcourse-physics-mug COLLISIONS! A big part of physics is understanding collisions and how they're not all the same. Mass, momentum, and many other things dictate how collisions ca

  • 13:30 IP Problems, YouTube, And The Future: Crash Course Intellectual Property #7

    IP Problems, YouTube, And The Future: Crash Course Intellectual Property #7

    613 views / 0 likes - added

    In which Stan Muller talks about some of the problems in Intellectual Property law as it exists today. He'll also teach you a little about how IP law applies to everyone's favorite media platform, YouTube. Lastly, he'll do a little prognosticating, and tr

  • 11:01 Markets, Efficiency, And Price Signals: Crash Course Economics #19

    Markets, Efficiency, And Price Signals: Crash Course Economics #19

    612 views / 0 likes - added

    Adriene and Jacob teach you all about markets. So, in free market(ish) economies like the United States and most of the world, markets are a big deal. Markets work to produce the stuff that consumers want, and that society needs. Today we'll talk about pr

  • 08:47 The Cinematographer: Crash Course Film Production #8

    The Cinematographer: Crash Course Film Production #8

    295 views / 0 likes - added

    Who takes the pictures in a movie? Who is responsible for making a movie look good, or creating meaning with light and shadow, or make an action scene clear and thrilling? A lot of the time, that's the job of the cinematographer. In this episode of Crash

  • 11:23 Getting Help - Psychotherapy: Crash Course Psychology #35

    Getting Help - Psychotherapy: Crash Course Psychology #35

    463 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.

  • 10:26 The Economics Of Healthcare: Crash Course Econ #29

    The Economics Of Healthcare: Crash Course Econ #29

    387 views / 0 likes - added

    Why is health care so expensive? Once again, there are a lot of factors in play. Jacob and Adriene look at the many reasons that health care in the US is so expensive, and what exactly we get for all that money. Spoiler alert: countries that spend less an

  • 09:19 Screenplays: Crash Course Film Production #1

    Screenplays: Crash Course Film Production #1

    318 views / 0 likes - added

    If you want to make a movie, generally you're going to want to start with a script. In this episode of Crash Course Film Production, Lily Gladstone talks about the basics of screenplays and how to get started thinking about and actually writing your movie

  • 12:24 Rorschach&Freudians: Crash Course Psychology #21

    Rorschach&Freudians: Crash Course Psychology #21

    446 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.

  • 12:29 Popular Taxes: Crash Course Economics #31

    Taxes: Crash Course Economics #31

    866 views / 0 likes - added

    We've been talking about the unavoidables recently. Last time, we covered Death. This time, it's taxes. So, what are taxes? Why do we pay taxes? What is all that tax money used for? This week, Adriene is going to cover all that and more. We'll talk about

  • 10:02 Language: Crash Course Psychology #16

    Language: Crash Course Psychology #16

    603 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.

  • 09:06 Dissecting The Camera: Crash Course Film Production #4

    Dissecting The Camera: Crash Course Film Production #4

    432 views / 0 likes - added

    Sometimes the most intimidating part of making a movie is that little box of concentrated technology called "The Camera." But, FEAR NOT! In this episode of Crash Course Film Production, Lily helps us dissect the basics of modern movie cameras so you can h

  • 09:19 What Is A Good Life?: Crash Course Philosophy #46

    What Is A Good Life?: Crash Course Philosophy #46

    507 views / 0 likes - added

    In our final episode of Crash Course Philosophy, we consider what it means to live a good life. We’ll look at the myth of Sisyphus, Robert Nozick’s experience machine, Aristotle’s eudaimonistic picture of a good human life, and the existentialists’ view t

  • 09:54 Prejudice&Discrimination: Crash Course Psychology #39

    Prejudice&Discrimination: Crash Course Psychology #39

    460 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.

  • 10:08 Popular Central Nervous System: Crash Course A&P #11

    Central Nervous System: Crash Course A&P #11

    754 views / 1 likes - added

    Today Hank talks about your central nervous system. In this episode we'll explore how your brain develops and how important location is for each of your brain's many functions. Table of Contents Central Nervous System, Location and Brain Function 1:48 Bra

  • 07:31 Deficits & Debts: Crash Course Economics #9

    Deficits & Debts: Crash Course Economics #9

    520 views / 0 likes - added

    What is debt? What is a deficit? And do these things have different outcomes for individuals and nations? Adriene and Jacob answer all these questions and more on this week's Crash Course Econ. Deficit and debt are easy to misunderstand, but luckily, they

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

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

    776 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

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

    Hydrocarbon Derivatives - Crash Course Chemistry #43

    433 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.

  • 10:09 Integrals: Crash Course Physics #3

    Integrals: Crash Course Physics #3

    402 views / 0 likes - added

    Continuing with last week's introduction of calculus, Shini leads us through the ways that integrals can help us figure out things like distance when we have several other key bits of information. Say, for instance, you wanted to know how far your window

  • 09:46 Moral Luck: Crash Course Philosophy #39

    Moral Luck: Crash Course Philosophy #39

    480 views / 0 likes - added

    Can two people who make the same bad decision bear different levels of moral responsibility? Today, we try to address this question with the concept of moral luck. Hank explains the difference between moral and causal responsibility, and the reasons we as

  • 10:10 Psychological Disorders: Crash Course Psychology #28

    Psychological Disorders: Crash Course Psychology #28

    595 views / 0 likes - added

    ***SUBBABLE MESSAGES*** To: Lola From: Daddy You are the best, I love you. *** To: Future Lia From: Mom and Dad Remember that learning isn't just useful, but also really fun! *** You can directly support Crash Course at http://www.subbable.com/crashcourse

  • 10:26 The Economics Of Happiness: Crash Course Econ #35

    The Economics Of Happiness: Crash Course Econ #35

    370 views / 0 likes - added

    They say money can't buy happiness, but who are they? Can money buy happiness? The answer is: sort of. While money may not be able to buy true happiness, lack of money can cause very real misery. Today, we look at the economics of happiness, and talk abou

  • 10:38 Popular 5 Human Impacts On The Environment: Crash Course Ecology #10

    5 Human Impacts On The Environment: Crash Course Ecology #10

    1,095 views / 1 likes - added

    Hank gives the run down on the top five ways humans are negatively impacting the environment and having detrimental effects on the valuable ecosystem services which a healthy biosphere provides. Like Crash Course? http://www.facebook.com/YouTubeCrashCours

  • 10:01 Special Effects: Crash Course Film Production #11

    Special Effects: Crash Course Film Production #11

    340 views / 0 likes - added

    Chances are, when you hear the phrase "Special Effects," you may have images pop into your mind. The Hulk smashing a city, a lightsaber fight, or maybe an alien world. But effects can be much more subtle and have been around really since the beginning of

  • 10:51 Feeling All the Feels: Crash Course Psychology #25

    Feeling All the Feels: Crash Course Psychology #25

    470 views / 1 likes - added

    ***Subbable Message*** To Robert, Thank you for showing me the world, darling! From Amy and That's happiness; to be dissolved into something complete and great. From Ty Scaletta ****** You can directly support Crash Course at http://www.subbable.com/crash

  • 11:07 The Editor: Crash Course Film Production #12

    The Editor: Crash Course Film Production #12

    303 views / 0 likes - added

    The Editor is yet another unsung hero in the filmmaking process. For a century of film history, Editors have taken raw footage and worked to transform it into a cohesive whole. Basically making one thing from many. But, how do they do it? In this episode

  • 12:55 Why We Can't Invent a Perfect Engine: Crash Course Engineering #10

    Why We Can't Invent a Perfect Engine: Crash Course Engineering #10

    153 views / 0 likes - added

    Weve introduced the 0th and 1st laws of thermodynamics, so now its time to move on to the second law and how we came to understand it. Well explain the differences between the first and second law, and well talk about the Carnot cycle and why we can never

  • 09:33 The Future of Gaming: Crash Course Games #29

    The Future of Gaming: Crash Course Games #29

    439 views / 1 likes - added

    Welcome to the FINAL LEVEL of Crash Course Games! We thought it made the most sense to sign off this series by taking a look towards the future because you know... boss battles are supposed to be tough. Now we don’t know the future obviously, so this epis

  • 10:41 Popular To Sleep, Perchance to Dream - Crash Course Psychology #9

    To Sleep, Perchance to Dream - Crash Course Psychology #9

    802 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.

  • 11:50 Popular How to Train a Brain - Crash Course Psychology #11

    How to Train a Brain - Crash Course Psychology #11

    749 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.

  • 11:10 Revenue, Profits, And Price: Crash Course Economics #24

    Revenue, Profits, And Price: Crash Course Economics #24

    408 views / 0 likes - added

    How do companies make money? What are profits? Revenues? How are prices set? This week, Jacob and Adriene are talking business. Whether you're selling cars, pizza, or glow sticks, this video has pretty much all the information you need to run a business.

  • 11:04 Brains Vs. Bias: Crash Course Psychology #24

    Brains Vs. Bias: Crash Course Psychology #24

    482 views / 0 likes - added

    ***Subbable Message*** To: Everyone! Life is short. Don't forget to be awesome. Please. From: Dr. Dot To: All Living People Prepare - for I am about to take over the world. From: S.J. Black ****** You can directly support Crash Course at http://www.subbab

  • 12:12 Market Failures, Taxes, And Subsidies: Crash Course Economics #21

    Market Failures, Taxes, And Subsidies: Crash Course Economics #21

    515 views / 0 likes - added

    This week on Crash Course Econ, Jacob and Adriene are talking about failure. Specifically, we're talking about market failures. When markets don't provide a good or service efficiently, that's a market failure. When markets fail, often governments step in

  • 10:16 Income And Wealth Inequality: Crash Course Economics

    Income And Wealth Inequality: Crash Course Economics

    621 views / 0 likes - added

    Inequality is a big, big subject. There's racial inequality, gender inequality, and lots and lots of other kinds of inequality. This is Econ, so we're going to talk about wealth inequality and income inequality. There's no question that economic inequalit

  • 11:21 The Economics Of Immigration: Crash Course Econ #33

    The Economics Of Immigration: Crash Course Econ #33

    613 views / 1 likes - added

    Is Immigration good or bad? Immigration is a touchy subject in the United States. The 2016 election has been filled with debate about the subject, and both proponents and opponents have lots of reasons for their stance. But, this is a show about economics

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

    The Periodic Table: Crash Course Chemistry #4

    754 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

  • 12:09 Intro To Economics: Crash Course Econ #1

    Intro To Economics: Crash Course Econ #1

    611 views / 1 likes - added

    In which Jacob Clifford and Adriene Hill launch a brand new Crash Course on Economics! So, what is economics? Good question. It's not necessarily about money, or stock markets, or trade. It's about people and choices. What, you may ask, does that mean. We

  • 09:44 Popular Immune System, Part 2: Crash Course A&P #46

    Immune System, Part 2: Crash Course A&P #46

    719 views / 0 likes - added

    In the penultimate episode of Crash Course Anatomy & Physiology, Hank explains your adaptive immune system. The adaptive immune system's humoral response guards extracellular terrain against pathogens. Hank also explains B cells, antibodies, and how vacci

  • 11:38 Monkeys and Morality: Crash Course Psychology #19

    Monkeys and Morality: Crash Course Psychology #19

    558 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.

  • 10:38 Capacitors and Kirchhoff: Crash Course Physics #31

    Capacitors and Kirchhoff: Crash Course Physics #31

    341 views / 0 likes - added

    This is a re-upload because of an error in one of the equations! It's all fixed now :) Big thanks to Prudential for sponsoring this episode of Crash Course! Go to http://Raceforretirement.com and see how if you start saving more today, you can continue to

  • 10:48 DC Resistors & Batteries: Crash Course Physics #29

    DC Resistors & Batteries: Crash Course Physics #29

    337 views / 1 likes - added

    Batteries power much of your daily life, so today we're going to talk about how they work. We're also explaining how terminal voltage results from the natural internal resistance of every real battery. We'll get into both series and parallel circuit confi

  • 10:08 Social Influence: Crash Course Psychology #38

    Social Influence: Crash Course Psychology #38

    478 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.

  • 08:45 Ampère's Law: Crash Course Physics #33

    Ampère's Law: Crash Course Physics #33

    414 views / 0 likes - added

    Hans Christian Oersted had just discovered the connection between electricity and magnetism. Meanwhile, a French physicist named André-Marie Ampère was experimenting with some wires, trying to learn more about the connection between currents and the magne

  • 07:25 Battles of the Civil War: Crash Course US History #19

    Battles of the Civil War: Crash Course US History #19

    598 views / 4 likes - added

    Disclaimer: This is very different than the usual Crash Course US History episode. In which John Green lists a whole lot of the battles of the US Civil War in seven and a half minutes. We get a lot of requests for military history, so we offer a list of b

  • 09:37 Immune System, Part 3: Crash Course A&P #47

    Immune System, Part 3: Crash Course A&P #47

    542 views / 0 likes - added

    THE FINAL SHOWDOWN! This is the last episode on the immune system and also the very last episode of Crash Course Anatomy & Physiology. In it, Hank explains how the cellular immune response uses helper, cytotoxic, and regulatory T cells to attack body cell

  • 11:20 The Power of Motivation: Crash Course Psychology #17

    The Power of Motivation: Crash Course Psychology #17

    594 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.

  • 09:11 Simple Harmonic Motion: Crash Course Physics #16

    Simple Harmonic Motion: Crash Course Physics #16

    509 views / 0 likes - added

    Get Your Crash Course Physics Mug here: https://store.dftba.com/products/crashcourse-physics-mug Bridges... bridges, bridges, bridges. We talk a lot about bridges in Physics. Why? Because there is A LOT of practical physics that can be learned from the pl

  • 09:42 Electric Charge: Crash Course Physics #25

    Electric Charge: Crash Course Physics #25

    413 views / 2 likes - added

    Moving on to our unit on the Physics of Electricity, it's time to talk about charge. What is charge? Is there a positive and negative charge? What do those things mean? In this episode, Shini talks about electrostatic forces, electrical charge, Coulomb's

  • 09:47 Fluids In Motion: Crash Course Physics #15

    Fluids In Motion: Crash Course Physics #15

    406 views / 0 likes - added

    Get Your Crash Course Physics Mug here: https://store.dftba.com/products/crashcourse-physics-mug Today, we continue our exploration of fluids and fluid dynamics. How do fluids act when they're in motion? How does pressure in different places change water

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

    Unit Conversion&Significant Figures: Crash Course Chemistry #2

    406 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

  • 10:41 Aggression V. Altruism: Crash Course Psychology #40

    Aggression V. Altruism: Crash Course Psychology #40

    429 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.

  • 11:24 Their Eyes Were Watching God: Crash Course Literature 301

    Their Eyes Were Watching God: Crash Course Literature 301

    444 views / 0 likes - added

    In which John Green reads Zora Neale Hurston's novel, "Their Eyes Were Watching God," and talks to you about it. You'll learn about Zora Neale Hurston's life, and we'll also look at how the interpretations of the book have changed over time. Also, this bo

  • 12:18 100 Years of Solitude Part 2: Crash Course Literature 307

    100 Years of Solitude Part 2: Crash Course Literature 307

    392 views / 0 likes - added

    In which we continue our exhaustive look at One Hundred Years of Solitude by Gabriel Garcia Marquez. Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their gene

  • 04:26 Everything Revolves Around You: Crash Course Kids #22.1

    Everything Revolves Around You: Crash Course Kids #22.1

    665 views / 1 likes - added

    So, why doesn't the moon just crash into the Earth? And why doesn't the Earth crash into the Sun? What are orbits exactly and why do they happen? Well, it has to do with gravity and velocity. In this episode of Crash Course Kids, Sabrina talks to us about

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