This is an interactive version of the Clark Kimiberling's Encyclopedia of Triangle Centers built with the help of the free and multiplatform dynamic geometry software C.a.R.. The user can move points, build objects (lines, cicles, conics) and make measurements (lengths, areas, angles). Uou can download all constructions and macros (tc.zip) to study several centers at the same time using the desktop version of C.a.R..
The data about each triangle center were borrowed from Clark Kimiberling's WEB page (with permission). The HTML code was modified to include cross-references.
There are applets showing triangle centers on the Euler's Line and on the Nine-Point Circle and the first one thousand triangle centers.