Free biorhythms calculator
free (no paid) human biorhythms calculation program Biorhythm 2.1 (. zip, ~ 1,2 Mb).
To learn how to install and use the program Biorhythm can be found on the home page, the basic theory of biorhythms check here. If you are interested in the details of the biological rhythms, you should read this books.
Also, you might be interested: numerology, palm reading, online psychological tests.
It would be interesting to hear your opinions and attitudes to the theory of biorhythms in general (see quiz) and the program Biorhythm in particular. Send questions and comments can be left in the comments (see form below) or by e-mail.
