Can you "add" colours? Relativity 5 @Science4allOrg

Science4All (english) | Can you "add" colours? Relativity 5 @Science4allOrg | Uploaded 9 years ago | Updated 3 minutes ago
You've probably learned early on that there are three primary colours. But why three? And why these three? And what does it have to do with "adding" colours? Is the "addition" of colours even an addition? Surprisingly, the answer lies in the beautiful mathematics of linear algebra and (high) dimension spaces!

See more:
Colours and Dimension: http://www.science4all.org/le-nguyen-hoang/colours-and-dimensions
Colors: It's not just about Wavelengths: http://www.science4all.org/le-nguyen-hoang/colors
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youtube.com/watch?v=n8DB3mGXEUg

$A Trek through 20th Century Mathematics (1/8) - Linear Programming Learn more on http://www.science4all.org/ Linear Programming: http://www.science4all.org/le-nguyen-hoang/linear-programming/ Duality in Linear Programming: http://www.science4all.org/le-nguyen-hoang/duality-in-linear-programming/ Simplex Methods: http://www.science4all.org/le-nguyen-hoang/simplex-methods/ Integer Programming: http://www.science4all.org/le-nguyen-hoang/integer-programming/ Column Generation: Nothing yet... Write it! By Lê Nguyên Hoang, Not an Ordinary Seminar - GERAD. March 6th, 2013. In this talk, I will take you through some of the greatest simple ideas of the 20th century. From operations research to topology, from set theory to graph theory, from fractals to infinity, we will explore different regions of the world of mathematics. While this presentation is primarily aimed at non-mathematicians, it should be of great interest to everyone.$

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$A Trek through 20th Century Mathematics (6/8) - Set Theory, Russell, Gödel Learn more on http://www.science4all.org/ Self-Reference: http://www.science4all.org/le-nguyen-hoang/self-reference/ Construction of Numbers: http://www.science4all.org/le-nguyen-hoang/construction-of-numbers/ By Lê Nguyên Hoang, Not an Ordinary Seminar - GERAD. March 6th, 2013. In this talk, I will take you through some of the greatest simple ideas of the 20th century. From operations research to topology, from set theory to graph theory, from fractals to infinity, we will explore different regions of the world of mathematics. While this presentation is primarily aimed at non-mathematicians, it should be of great interest to everyone.$

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