Math Teacher There are a lot of things your son can do. Its all about money = power. Look at Gale Banks web site and on YouTube. Gale Banks holds the...

so what are you asking for all this new(old) stuff?

@sergeant-schultz?ÿ said "carry on from there"?ÿ?ÿYES SERGEANT!

@norman-oklahoma?ÿ Don't have any of those, glad to say.

@dave-lindell?ÿ Thanks Dave.

@mathteacher?ÿ ?ÿWhat the heck did you just say? The only way before your post is I would take a picture of the screen with my phone (you know the ne...

After Dave Drahn posted his nice drawing I pulled this problem out of my trash can and finished it. ( I stopped calculating on the problem when I calc...

Ozarkbuilder?ÿ Why have you not answered "Norman Oklahoma" post about your error? You say the distance between 2 points is 575 feet yet by inverse it...

@john-hamilton?ÿ ?ÿThis crisis is not NEW. It is a problem at all levels. Here is what an article in Life magazine had to say back in 1958 ;?ÿ ?ÿ "Rus...

I got this book(manual) "Surveying and Geomatics Engineering" in the mail yesterday. It has 15 chapters and each chapter has the author's name under t...

Oops,?ÿ A?ÿ SPELLING ERROR by me above in my post. I said "sexton" and I meant?ÿ SEXTANT. (or sex something) I would have posted a correction long ag...

@bill93?ÿ In your post you said a fraction of a minute (what do you mean by fraction of a minute?) Now you show an article in Survey Review (of which...

@bill93?ÿ Do you have references to your statement that "astro latitude is so dependent on knowing the refraction that it is hard to get down to a sma...

@jon-payne?ÿ Check your email.?ÿ JOHN NOLTON

@jon-payne?ÿ Thank you for your nice response. I sure hope all goes well with your class. You ask a question "Are there any statements in the specifi...