Counterproductive Deceptive Advertising

As someone who is both quantitative and skeptical by nature, I always head straight for the fine print of a deal:  that’s usually where you discover that it’s not as great as advertised.

Which makes the fine print here all the more confusing.  I saw “You Pay 2 $3” in big font and thought to myself “Ok, I’m getting two green peppers for three dollars”.

Upon closer inspection, I realized that the price was actually two pounds of green peppers for three dollars.  At around half-a-pound each, this means you really get about 4 green peppers for $3.  Isn’t that what you want to advertise?

I wonder how many people picked up a green pepper, thought “$1.50 is too much!”  and put it down.

Which Triangle is More Equilateral?

Two consecutive isosceles triangle days (10/10/11 and 10/11/11) got me thinking: Which of the following triangles is more equilateral, the 10-10-11 triangle, or the 10-11-11 triangle?

Or perhaps I should say equilateraler?

[Update:  here is my first attempt to answer this question in a mathematically sensible way.]

Related Posts

Free E-Learning Courses

This is a collection of free online college courses from the Indian Institute of Technology — Delhi.

http://nptel.iitm.ac.in/courses.php

There are a wide range science and technology courses represented here:  Electronics, Mechanics, Information Systems, as well as several Mathematics courses.

There is a mixed-bag of resources available here:  many of the Basic Courses have a full curriculum of lecture videos, while some of the more advanced courses currently offer only on-line syllabi.

Another nice resource for students and teachers!

Wikipedia Mathematics Portal

Like most every other internet user, I often end up at Wikipedia.org for one reason or another.  Yet I never realized that Wikipedia offers Portals for various categories, like Mathematics:

http://en.wikipedia.org/wiki/Portal:Mathematics

In addition to functioning as a doorway to the vast amount of mathematics available in wikipedia, the portal also offers up selected articles from the archives, a collection of clickable fun facts, and a Picture of the Month.

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