In the article it’s 9 cubed plus 10 cubed, not 6 cubed.
That is not correct. The original article reads exactly the way I cut and pasted it into Post #24.
That is not correct. The original article reads exactly the way I cut and pasted it into Post #24. Read the errats note at the bottom of the article:
"Additional note: This story originally contained a math error, which one of our readers helpfully pointed out. We've corrected the text and we regret the error."