The picture of Albert Einstein is from http://www.science.2ch.net/sci/index.html

                                     The picture of marathon runners is  from http://story.news.yahoo.com/news?tmpl=story&u=/021104/170/2lmsf.html
 
                                     The images of relative motions is from http://casa.colorado.edu/~ajsh/sr/time.html

                                     The world best performance of women's marathon is from http://www.iaaf.org
     
                                     The data about CONCORDE is from http://www.ceres.dti.ne.jp/~whorin/con-data.htm

                                     The data about ISS is from http://jem.tksc.nasda.go.jp