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Chart your mental, emotional, and physical cycles.
Protoscience or pseudoscience? You be the judge. Originally formulated in the late 19th century, many biorhythm theories propose that a set of...
Biorhythms is a powerful, easy-to-use application ideal for making personal forecasts. Knowing your biorhythms, you can be sure about what to...
Play original classic computer games from the 70's and early 80's.
Chart your biorhythms with a scrolling graph.
Access 45 tools from the desktop toolbar.
Get forecasts on how to succeed at different tasks using western scientific theory of biorhythms.
Calculate and analyze information for biorhythms in the past, present, and future.
Explore six programs that illustrate advanced uses of Visual Basic.
Generate, calculate, and analyze text and graphical biorhythms.
We've scoured most of Mozilla's catalog to find Firefox extensions that simply should not exist. Click through to see our gallery of misses.