With technology that has been tested and proven over the years, the Super VIP 4000 has more power and torque plus a specially designed hand piece holster that can be used on either side of the machine.
Bioluminescence is defined as the emission of light from a living organism that functions for its survival or propagation. It is a cold light, resulting from a specific biochemical mechanism involving chemical processes, often specific for that organism.
Why do midnight sun and polar night occur? Earth completes one rotation around the sun every 24 hours, which causes the change between day and night. The earth is tilted by about 23.5 degrees on its axis. If Earth was to be perpendicular to its axis, then we would have 12 hours of daylight and 12 hours of night every day on every part of the earth throughout the year.