Tag Archives: Graphing Calculators

Graphing calculators are a staple of high school math classes. NLJ editor N.A. Ferrell has featured the Ti-89 Titanium in several NLJ articles.

March 9, 2025

Mar 2025

Dunkin’ Donuts Are Not All The Same

Nicholas A. Ferrell

I frequented an excellent Dunkin’ Donuts location in Bay Ridge in the late 2000s when I was in high school. I then learned that not all Dunkin’ Donuts are the same.

July 13, 2021

Jul 2021

A Casio Graphing Calculator Web-Server and IRC Client

Nicholas A. Ferrell

On a gentleman hosting an entire web page on a Casio fx-9750GII and making it available on the public internet.

September 12, 2020

Sep 2020

100 Articles and Counting at The New Leaf Journal

Nicholas A. Ferrell

〜Celebrating a three digit milestone at The New Leaf Journal〜

May 14, 2020

May 2020

Mosley on Mayweather: Confidence and Fear

Nicholas A. Ferrell

Examining Shane Mosley’s interesting thoughts on how the confident Floyd Mayweather was motivated by fear of failure.

May 13, 2020

May 2020

TI-89 Haiku: Boerum Blue Jay and Black Squirrel

Nicholas A. Ferrell

I wrote a haiku about having seen a blue jay and black squirrel from a window in Brooklyn in the early 2000s on a Ti-89 Titanium graphing calculator and then posted the screen capture. (Why not?)