Hacker News: turtlegeometryhttps://news.ycombinator.com/user?id=turtlegeometryHacker News RSShttps://hnrss.org/hnrss v2.1.1Sat, 12 Sep 2026 07:27:12 +0000<![CDATA[New comment by turtlegeometry in "Logo Programming"]]>This is on top of HN right now, and there is still nobody who has mentioned the fact that the tier-1 book Turtle Geometry <https://direct.mit.edu/books/oa-monograph/4663/Turtle-Geomet...> , is in open access.

Do yourself a favor, and read it today : it is that good. Even though it is quite depressing to see that the revolution in education that the book was predicting in its preface, simply never happened.

]]>Fri, 11 Sep 2026 16:27:09 +0000https://news.ycombinator.com/item?id=49661101turtlegeometryhttps://news.ycombinator.com/item?id=49661101https://news.ycombinator.com/item?id=49661101<![CDATA[New comment by turtlegeometry in "Past and Future Turtles: The Evolution of the Logo Programming Language (Part 1)"]]>I just checked again, and thank God, it seems the book "Turtle Geometry: The Computer as a Medium for Exploring Mathematics" is in Open Access. No book has ever can come close to the magnificent exposition of geometry and programming you'll find in it : https://direct.mit.edu/books/book/4663/Turtle-GeometryThe-Co...

]]>Fri, 21 May 2021 19:25:32 +0000https://news.ycombinator.com/item?id=27238749turtlegeometryhttps://news.ycombinator.com/item?id=27238749https://news.ycombinator.com/item?id=27238749