View full lesson: http://ed.ted.com/lessons/steve-kelly...
What are logarithms and why are they useful? Get the basics on these critical mathematical functions -- and discover why smart use of logarithms can determine whether your eyes turn red at the swimming pool this summer.
Lesson by Steve Kelly, animation by TED-Ed.
Watch video Logarithms, Explained - Steve Kelly online, duration hours minute second in high quality that is uploaded to the channel TED-Ed 20 August 2012. Share the link to the video on social media so that your subscribers and friends will also watch this video. This video clip has been viewed 1,783,942 times and liked it 41 thousand visitors.