It looks like you're using an Ad Blocker.

Thank you.

Some features of ATS will be disabled while you continue to use an ad-blocker.

# 120 degrees

page: 1
1
share:

posted on Jun, 5 2012 @ 11:33 AM
MUNICH -- A mathematics professor at the University of Munich has recently devised a new system of measuring angles, set to take the world by storm.

"Historically we've always split the circle into 360 increments or degrees. Why 360?" asks Dr. Siegfried Winkel. "The prime factorization of 360 is 2 times 2 times 2 times 3 times 3 times 5, which gives it the property that it is divisible by 1 to 6, as well as 8 and 10. Those were very useful fractions of the circle, and thus it greatly simplified calculations."

He then goes on to explain. "However, 360 is rather arbitrary, don't you think? One of my graduate students noted that we could just as easily use the number 120, which is the factorial of 5 or the product of the numbers 1 to 5. This number has the same desired divisibility properties: divisible by 1 to 6, as well as 8 and 10. The extra factor of 3 in the 360 doesn't really add much except perhaps making the circle easily divisible by 9 -- and how often does one need to do that?" More explanation and context can be found in his paper Über die Arbiträrkreisspaltung or On the Arbitrary Divisions of the Circle.

Meanwhile, Russian amateur mathematician Vasily Ilyich Slavodkavich had the following to say: "360, 120, regardless of what you use, the number is a mere construction of man, unable to capture the beauty that is mathematics. The circle was never meant to be divided at all. That is why we use a special unit, the radian, to express the circle. All other angles are expressed in terms of the radian: pi radians, half pi radians, et cetera."

Unfortunately, Michael Hartl, the author of The Tau Manifesto, could not be reached for comment. When questioned about this matter he began to laugh uncontrollably and became unable to utter a single word.

new topics

1