Uploaded December 2016 | Updated September 2026, 1 week ago
In this video Paul Andersen shows how increasing ocean temperatures causes coral polyps to release their symbiotic algae. This process of coral bleaching decreases the availability of energy for the coral and may eventually lead to coral death.
Music Attribution
Intro
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: freesound.org/people/CosmicD/sounds/72556
Creative Commons Atribution License
Outro
Title: String Theory
Artist: Herman Jolly
sunsetvalley.bandcamp.com/track/string-theory
All of the images are licensed under creative commons and public domain licensing:
In this video Paul Andersen shows how increasing ocean temperatures causes coral polyps to release their symbiotic algae. This process of coral bleaching decreases the availability of energy for the coral and may eventually lead to coral death.
Music Attribution
Intro
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: freesound.org/people/CosmicD/sounds/72556
Creative Commons Atribution License
Outro
Title: String Theory
Artist: Herman Jolly
sunsetvalley.bandcamp.com/track/string-theory
All of the images are licensed under creative commons and public domain licensing:
![Doppler Effect
108 - Doppler Effect
In this video Paul Andersen explains how the perceived frequency of a source depends on the motion of both the source and the observer. As a source approaches an observer the frequency will increase and as it moves away it will decrease. The same will occur for a moving observer. All waves (sound, water, and light) will experience the Doppler Effect.
Do you speak another language? Help me translate my videos:
http://www.bozemanscience.com/translations/
Music Attribution
Title: String Theory
Artist: Herman Jolly
http://sunsetvalley.bandcamp.com/track/string-theory
All of the images are licensed under creative commons and public domain licensing:
1. “Doppler Effect.” Wikipedia, the Free Encyclopedia, April 13, 2015. http://en.wikipedia.org/w/index.php?title=Doppler_effect&oldid=656300445.
2. “Doppler Effect.” Wikipedia, the Free Encyclopedia, April 13, 2015. http://en.wikipedia.org/w/index.php?title=Doppler_effect&oldid=656300445.
3. “Doppler Effect.” Wikipedia, the Free Encyclopedia, April 13, 2015. http://en.wikipedia.org/w/index.php?title=Doppler_effect&oldid=656300445.
4. “Edwin Hubble.” Wikipedia, the Free Encyclopedia, April 10, 2015. http://en.wikipedia.org/w/index.php?title=Edwin_Hubble&oldid=655757644.
5. “Edwin Hubble.” Wikipedia, the Free Encyclopedia, April 10, 2015. http://en.wikipedia.org/w/index.php?title=Edwin_Hubble&oldid=655757644.
6. “File:Speeding-Car-Horn Doppler Effect Sample.ogg.” Wikipedia, the Free Encyclopedia. Accessed April 15, 2015. http://en.wikipedia.org/wiki/File:Speeding-car-horn_doppler_effect_sample.ogg.
7. Tošovský, Aleš. En: Redshift and Blueshift of Light by Doppler Effect., March 27, 2006. Own work. http://commons.wikimedia.org/wiki/File:Redshift_blueshift.svg.
8. Wiora, Georg. Deutsch: Rotverschiebung von Spektrallinien Im Optischen Spektrum Des Weit Entfernten Superhaufens BAS11 (rechts) Im Vergleich Mit Dem Sonnenspektrum (links).English: Absorption Lines in the Optical Spectrum of a Supercluster of Distant Galaxies (BAS11) (right), as Compared to Those in the Optical Spectrum of the Sun (left). Arrows Indicating Redshift.Español: Líneas de Absorción En El Espectro Visible de Un Supercúmulo de Galaxias Distantes (BAS11) (derecha), Comparadas Con Aquellas En El Espectro Visible Del Sol (izquierda). Las Flechas Indican El Corrimiento Al rojo.Nederlands: Roodverschuiving Te Zien in de Spectraallijnen van Een Supercluster Verre Sterren (BAS11, Rechts), Vergeleken Met Die van de zon.Tiếng Việt: Dịch Chuyển Đỏ, November 27, 2005. Removed jpg-quality degradation from Image:Redshift.jpg. Based on a public domain image created by Harold T. Stokes [1], and amended by Ian Tresman. Original upload in English Wikipedia by Iantresman. http://commons.wikimedia.org/wiki/File:Redshift.png. Doppler Effect](https://i.ytimg.com/vi/kdiHmSWI2Ks/mqdefault.jpg)
![Wave Model of an Electron
135 - Wave Model of an Electron
The wave model of the electron can be used to explain the Bohr model. Electrons are found in certain orbits because they interfere with themselves and create standing waves. When the wavelengths don’t match up with a whole integer they will create destructive interference. When electrons fall to a lower orbit they emit a photon. They can move to a higher orbit by absorbing an identical photon.
Do you speak another language? Help me translate my videos:
http://www.bozemanscience.com/translations/
Music Attribution
Title: String Theory
Artist: Herman Jolly
http://sunsetvalley.bandcamp.com/track/string-theory
All of the images are licensed under creative commons and public domain licensing:
Chrisdesign. A Gibson Les Paul Guitar with Warm Flametopfinish., July 18, 2007. http://www.openclipart.org/detail/4444 (slightly tweaked and optimized by uploader). http://commons.wikimedia.org/wiki/File:LP_Guitar_with_flametopfinish.svg.
English: Colorful Spectrum simulationEspañol: Espectro de Colores de La Luz visibleEsperanto: Koloroj Videblaj中文(简体): 软件模拟的可见光谱。中文(繁體): 軟件模擬的可見光譜。, August 27, 2008. Digitally created by Deborah S Krolls, December 13, 2004. http://commons.wikimedia.org/wiki/File:Spectrum4websiteEval.png.
en.wikipedia, Original uplo:JabberWok]] at. A Vector Graphic Similar of an Image Originally Created by en:User:PAR, of the en:Bohr Model., February 23, 2007. Transferred from en.wikipedia to Commons. http://commons.wikimedia.org/wiki/File:Bohr-atom-PAR.svg.
Foundation, CK-12. English: The Standing Wave on the Left Exactly Fits in the Electron Cloud and Hence Represents an “Allowed” Energy Level Whereas the Standing Wave on the Right Does Not Fit in the Electron Cloud and Therefore Is Not an “Allowed” Energy Level., February 22, 2010. File:High School Chemistry.pdf, page 238. http://commons.wikimedia.org/wiki/File:Standing_wave_electron_cloud.png.
“Gas-Filled Tube.” Wikipedia, the Free Encyclopedia, January 31, 2015. http://en.wikipedia.org/w/index.php?title=Gas-filled_tube&oldid=634245710.
“Guitar Harmonics A Minor .wav by Panta_rei.” Freesound.org. Accessed April 21, 2015. http://www.freesound.org/people/panta_rei/sounds/115105/.
Kurzon. English: A Simple Illustration of Bohr’s Model of the Atom, with an Electron Making Quantum Leaps., April 14, 2014. Own work. http://commons.wikimedia.org/wiki/File:Bohr_atom_animation.gif.
standwave2.gif, n.d. http://commons.wikimedia.org/wiki/File:Standing_wave_2.gif. Wave Model of an Electron](https://i.ytimg.com/vi/kpa_HO6yy18/mqdefault.jpg)


![Energy Flow in Ecosystems
008 - Energy Flow in Ecosystems
In this video Paul Andersen explains how energy flows in ecosystems. Energy enters via producers through photosynthesis or chemosynthesis. Producers and consumers release the energy from food through cellular respiration. An explanation of gross primary productivity and net primary productivity are included. Energy and biomass in ecological pyramids show energy efficiency.
Do you speak another language? Help me translate my videos:
http://www.bozemanscience.com/translations/
Music Attribution
Intro
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/
Creative Commons Atribution License
Outro
Title: String Theory
Artist: Herman Jolly
http://sunsetvalley.bandcamp.com/track/string-theory
All of the images are licensed under creative commons and public domain licensing:
“Atomic Bond - Free Education Icons.” Flaticon. Accessed September 8, 2015. www.flaticon.com/free-icon/atomic-bond_65469.
“Chemosynthesis.” Wikipedia, the Free Encyclopedia, August 22, 2015. https://en.wikipedia.org/w/index.php?title=Chemosynthesis&oldid=677338446.
Ebyabe. Silver Springs, Florida: Silver River, July 26, 2009. Own work. https://commons.wikimedia.org/wiki/File:Ocala_Silver_River01.jpg.
“Hydrothermal Vent.” Wikipedia, the Free Encyclopedia, September 1, 2015. https://en.wikipedia.org/w/index.php?title=Hydrothermal_vent&oldid=678920124.
Lab, This image has been created during “DensityDesign Integrated Course Final Synthesis Studio” at Polytechnic University of Milan, organized by DensityDesign Research Lab Image is released under CC-BY-SA licence Attribution goes to Roberta Rosina, DensityDesign Research. English: “A Food Web Consists of All the Food Chains in a Single Ecosystem” [Cit. National Geographic Education], December 1, 2014. Own work. https://commons.wikimedia.org/wiki/File:Food_Web.svg.
NASA. English: The Maps above Show One Way to Monitor the Carbon “metabolism” of Earth’s Vegetation., January 28, 2014. Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite. https://commons.wikimedia.org/wiki/File:MOD17A2_M_PSN.ogv.
Thompsma. English: Three Different Kinds of Trophic Pyramids Are Illustrated, Including a Pyramid of Numbers (top), Pyramid of Biomass (middle), and Pyramid of Energy)., July 5, 2011. Own work. https://commons.wikimedia.org/wiki/File:EcologicalPyramids.jpg. Energy Flow in Ecosystems](https://i.ytimg.com/vi/lnAKICtJIA4/mqdefault.jpg)





