Simulation of the "kinetic thingy" with balls on strings where only the end
balls move (quick, can YOU come up with a better description?).  Anyway,
cute.  

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 9708   22340  43.5% -lh5- 3b8b Dec 24  1985 balls/balls
[generic]                 4253   14510  29.3% -lh5- df00 Dec 24  1985 balls/balls.c
[generic]                  380     754  50.4% -lh5- 7e1b Dec 24  1985 balls/bres.c
[generic]                  105     187  56.1% -lh5- 7228 Dec 24  1985 balls/Makefile
[generic]                  482     798  60.4% -lh5- ce8d Dec 24  1985 balls/POSTER
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         5 files   14928   38589  38.7%            Dec 24  1987