That site is " Not Available when I just tried it."
By my comments, I am not suggesting to anyone that I "invented the wheel" when it comes to making a spindle and fireboard work to make fire-starting easy.
My ideas were things I thought to try- and then are the result of some trial and error. I did not have a coach or other source of information to teach me these things. I am sure others can, and have, come up with similar approaches.
I like the McPherson book on Primitive Survival Skills most of all, because the limited text, and the photos are well chosen to convey the most information. The book also includes "additions" from readers, who have sent in suggestions to improve tools, which the authors found really help, and are simple to do.
For instance, there is a wonderful brief Addition on how to make a "HAND DRILL"( spindle turned in your two hands) work better, that is simple, and ingenious. Its the kind of thing that everyone seeing the pictures and reading the text goes, -Slapping their foreheads with their hands--- "Why didn't I think of that???" I first bought the McPherson "booklets", which became separate chapters in the current book, one at a time, from a book dealer at Friendship. They cost $3.00 each, and were terrific. Later, the authors compiled all their "booklets" into a book, each with its own chapter.
I have been haunting book stores, and libraries, and checking the " Books in Print" volumes for 40 years, trying to find thorough books on primitive survival skills, and tracking( my other passion). I don't even want to estimate how many hours I have spent doing this. I actively taught Hunter Safety as a volunteer Instructor for 25 years, and I wanted to save my students( and their parents) time and money finding these things for themselves.
So, thank you for the site reference. If you find this somewhere else, please let me know. I am always interested.