Color Spectrum and Symmetry

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The Physics of Color 

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Plants look green because they reflect Green Light

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How we see Color

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https://www.webrn-maculardegeneration.com/rods-and-cones.html

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geometry in nature

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vocabulary

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​Hydrogen Bond- a weak bond between two molecules resulting from an electrostatic attraction between a proton in one molecule and an electronegative atom in the other.

Polar Covalent Bond- A covalent bond, also called a molecular bond, is a
​chemical bond that involves the sharing of electron pairs between atoms.

https://socratic.org/questions/what-are-some-examples-of-hydrogen-bonds
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​Surface Tension- the tension of the surface film of a liquid caused by the attraction of the particles in the surface layer 
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https://www.thoughtco.com/surface-tension-definition-and-experiments-2699204
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https://www.chegg.com/

https://www.exploratorium.edu/ronh/bubbles/soap.html

​Capillary action: Capillary action describes the spontaneous flow of a liquid into a narrow tube or porous material. This movement does not require the force of gravity to occur. In fact, it often acts in opposition to gravity.
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https://chem.libretexts.org

​Capillary Action Activity: 

https://www.instructables.com/id/Walking-Rainbow-Capillary-Action/

​Refraction:  is the change in direction of a wave passing from one medium to another or from a gradual change in the medium.
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https://www.scienceabc.com/

​Reflection: the throwing back by a body or surface of light, heat, or sound without absorbing it.
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https://www.olympus-lifescience.com

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​Electromagnetic Spectrum: the range of frequencies of electromagnetic radiation and their respective wavelengths and photon energies. 
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Visible Range: The visible spectrum is the portion of theelectromagnetic spectrum that is visible to the human eye. Electromagnetic radiation in this range of wavelengths is called visible light or simply light. A typical human eye will respond to wavelengths from about 380 to 740 nanometers.
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https://www.miniphysics.com/electromagnetic-spectrum_25.html

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peculiar eyes

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