Topical

Topics I researched today for the poem I'm working on:

1) the properties of titanium;
2) whether Jesus spoke Aramaic or Hebrew:
3) pentagonal numbers (from Wikipedia; the number of distinct dots in a pattern of dots consisting of the outlines of regular pentagons with sides up to n dots, when the pentagons are overlaid so that they share one vertex).

Examples of Pentagonal Number

There are 22 distinct dots in the given pentagonal figure. So, 22 is a pentagonal number (from http://www.icoachmath.com/math_dictionary/pentagonal_number.html)


I love poetry!