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Search Results: "Sergei Rakhmaninov"

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  • 01:55 Bacteriopolis | Exploratorium

    Bacteriopolis | Exploratorium

    251 views / 0 likes - added

    The colored areas are different types of bacteria. The colors come from different pigment molecules that the bacteria use to capture energy from light. All these bacteria were in the pond mud we used to make this exhibit. But bacteria in a pond don't look

  • 03:46 How Is Black Fire Made?

    How Is Black Fire Made?

    148 views / 0 likes - added

    Sodium flames can appear black in the light of a sodium lamp. Natasha explains the physics behind it. Subscribe for regular science videos: http://bit.ly/RiSubscRibe --- A very special thank you to our Patreon supporters who help make these videos happen,

  • 05:26 How to Make a Simple Battery

    How to Make a Simple Battery

    150 views / 0 likes - added

    The first ever electrical battery used just copper, zinc and brine-soaked cardboard. Dan Plane shows you how to build your own. Subscribe for regular science videos: http://bit.ly/RiSubscRibe --- A very special thank you to our Patreon supporters who help

  • 05:50 Why is Cracking a Whip So Loud?

    Why is Cracking a Whip So Loud?

    472 views / 0 likes - added

    Cracking a whip causes a small sonic boom as the end travels faster than the speed of sound. Top science bloke Marty Jopson explains the science behind this phenomenon. Subscribe for regular science videos: http://bit.ly/RiSubscRibe The key to how a whip

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  • 05:01 How Does Hedonic Adaptation Affect the Pursuit of Happiness? - with Joe Gladstone

    How Does Hedonic Adaptation Affect the Pursuit of Happiness? - with Joe Gladstone

    121 views / 0 likes - added

    In this clip from a longer talk, Joe Gladstone explains what hedonic adaptation is and how it can hinder us becoming more happy. Watch the full talk: https://youtu.be/6Gpxjeq2CJ8 Subscribe for regular science videos: http://bit.ly/RiSubscRibe Hedonic adap

  • 12:29 Soviet Montage: Crash Course Film History #8

    Soviet Montage: Crash Course Film History #8

    296 views / 0 likes - added

    Russia went and had a revolution in 1917 and cinema was a big part of its aftermath. Even though film stock was hard to come by, we saw the first film school started, and the study of film became hugely important. Russian filmmakers started trying to unde

  • 04:18 Burning Lightning into Wood: Lichtenberg Figures

    Burning Lightning into Wood: Lichtenberg Figures

    193 views / 0 likes - added

    Lichtenberg figures are formed by running a electricity across a non-conductive surface. Natasha explains the science behind them.Subscribe for regular science videos: http://bit.ly/RiSubscRibeLichtenberg figures are beautiful branching patterns that can

  • 08:40 Tiny Bombs in your Blood - The Complement System

    Tiny Bombs in your Blood - The Complement System

    118 views / 0 likes - added

    Sources: https://sites.google.com/view/sources-complement-system One of the key players of our immune system is the complement system. An army of millions and trillions of tiny bombs, which work together in a complex and elegant dance to stop intruders in

  • 07:25 How Not to Put Out a Metal Fire - with Steve Mould

    How Not to Put Out a Metal Fire - with Steve Mould

    156 views / 0 likes - added

    It's a terrible idea to try to extinguish burning metal with a water or CO2 fire extinguisher. Steve Mould shows why. Subscribe for regular science videos from the Ri: http://bit.ly/RiSubscRibe and be sure you check out Steve's channel - https://www.youtu

  • 08:43 Could Your Phone Hurt You? Electromagnetic Pollution

    Could Your Phone Hurt You? Electromagnetic Pollution

    143 views / 0 likes - added

    Get a 30 day free trial of Dashlane by going to : https://www.dashlane.com/kurzgesagt If you like it use the code ‘kurzgesagt’ at checkout – the first 200 people will get 10% off. Sources: https://sites.google.com/view/sources-electrosmo

  • 05:49 Why this creepy melody is in so many movies

    Why this creepy melody is in so many movies

    195 views / 0 likes - added

    This deathly 13th-century song shows up everywhere.Become a Video Lab member! http://bit.ly/video-labCorrection: Mozarts Requiem isnt a symphony, its a requiem: a type of Catholic mass for the dead. It was initially written for mass but later popularized

  • 08:15 1,000km Cable to the Stars - The Skyhook

    1,000km Cable to the Stars - The Skyhook

    602 views / 1 likes - added

    To support Kurzgesagt and learn more about Brilliant, go to https://www.brilliant.org/nutshell and sign up for free. The first 688 people that go to that link will get 20% off the annual Premium subscription.Sources: https://sites.google.com/view/sources-

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  • 08:41 Neutron Stars  The Most Extreme Things that are not Black Holes

    Neutron Stars The Most Extreme Things that are not Black Holes

    199 views / 0 likes - added

    Get your 12,020 SPACE Calendar here: https://shop.kurzgesagt.org/WORLDWIDE SHIPPING IS AVAILABLE!This years calendar focuses on the future of humanity and how we will explore space in the next 10,000 years.We want to get you the best shipping fees. So If

  • 03:46 I Spent 9 Months In Space

    I Spent 9 Months In Space

    232 views / 0 likes - added

    Astronaut Peggy Whitson returns to Earth after 665 days in space Check out more awesome videos at BuzzFeedVideo! https://bit.ly/YTbuzzfeedvideo https://bit.ly/YTbuzzfeedblue1 https://bit.ly/YTbuzzfeedviolet GET MORE BUZZFEED: https://www.buzzfeed.com http

  • 06:57 Why Earth Is A Prison and How To Escape It

    Why Earth Is A Prison and How To Escape It

    553 views / 1 likes - added

    We are trapped on earth. Controlled by an ancient debt to the universe... Learn more about Ariane 6: http://www.airbusafran-launchers.com/en/universe/ariane-6-en/ Support us on Patreon so we can make more videos (and get cool stuff in return): https://www

  • 02:58 Freedom - International Day of the Girl

    Freedom - International Day of the Girl

    531 views / 0 likes - added

    Every day girls around the world are fighting for their freedom. This International Day of the Girl - join them and raise your voice: 1. Share the film and tell us what #FreedomForGirls means to you 2. Take action at http://www.globalgoals.org/dayofthegir


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