Spacetime diagrams in more than one reference frame is a useful drawing tool. Users can draw and compare events in two different reference frames on a printable graph and observe why the Lorentz contraction, time dilation and other effects occur.
Version
1.2.5
Release date
2010-08-27
Alt titles
Spacetime Diagrams: Multiple Frames
Source
http://kcvs.ca/concrete/
Spacetime Diagrams: More than One Reference Frame screenshots
