#4,597 in Humor & entertainment books

Reddit mentions of Mathematical Cranks (Spectrum)

Sentiment score: 0
Reddit mentions: 2

We found 2 Reddit mentions of Mathematical Cranks (Spectrum). Here are the top ones.

Mathematical Cranks (Spectrum)
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    Features:
  • 15mm Hard Mesh
  • 3 - 33" Shooting Strings
  • 3 - 33" Sidewall Strings
  • 1 - 18" Bottom String
  • 1 - Ball Stop; 1 - Screw
Specs:
Height8.98 Inches
Length5.98 Inches
Number of items1
Weight1.1904962148 Pounds
Width0.75 Inches
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Found 2 comments on Mathematical Cranks (Spectrum):

u/gwtkof ยท 8 pointsr/antiMLM

Crank is an old common term for people who invent fake physics or math. For example :
https://www.amazon.com/dp/0883855070/ref=cm_sw_r_cp_apa_wjfOAbRGJHJWH

(fantastic book by the way) I think it probably spread from there.

u/[deleted] ยท 1 pointr/math

the amazon page. http://www.amazon.com/Mathematical-Cranks-Spectrum-Underwood-Dudley/dp/0883855070