Sun Cycles

Ocean Cycles

Cosmic Cycles

Biological cycles ;-)

3 cycles / 12 seconds = 0.25 cycles / second, or 0.25 Hz.

3 cycles / 12 seconds = 0.25 cycles / second, or 0.25 Hz.

3 cycles / 12 seconds = 0.25 cycles / second, or 0.25 Hz.

3 cycles / 12 seconds = 0.25 cycles / second, or 0.25 Hz.

The:

Rock Cycle

Water Cycle

Nitrogen Cycle

Oxygen Cycle

Carbon Cycle

gear cycles are better than normal cycles because gear cycles are comfotable for riding as compared to normal cycles