Sometimes a globe in a weak magnetic field environment will have trouble getting started. Compare with similar items This item 4. A rotating solar system scaled down to fit in your home or office. MOVA Globes use ambient light and the earth's magnetic field to rotate continuously on their own — no batteries or wires required. They will even rotate in the palm of your hand. How does the Mova globe work? Category: style and fashion natural and organic beauty. The rotation of a Mova globe is driven by magnetism and a photoelectric mechanism powered by light.
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Mike on August 26, pm. Charles H on June 18, pm. Tony Bradley on June 20, pm. Energy for the drive is provided by very advanced solar cells that activate when light passes through the graphics. Revolutionary, Inside and Out. Low-light Solar Cell Technology. Because most of the ambient light is blocked by the graphics, these solar cells have to be specifically designed and tested to produce an efficient amount of energy even in a low light.
The motion mechanism in the MOVA Globe needs a source of counter-torque to activate and sustain the perpetual motion-like simulation. Ultra-Low Friction Motor Design. The motor design in the MOVA Globe is at least an order of magnitude lower friction than current motors used in consumer applications. This makes it possible for the mechanism to rotate in complete silence with extremely low power in the microwatt range a microwatt is one-millionth of a watt.
Micro Volume Fluid Levitation Technology. Fluid-Aided Optical Projection Technology. The optical parameters of the micro-volume fluid and the distance between the inner globe and outer shell are precisely designed to project the turning graphics of the inner globe onto the outer shell, providing the illusion that the outer shell is turning on the stand and defying the laws of physics. This technology also allows the MOVA Globe to turn on any surface except for those made of magnetisable metal, such as iron.
This will minimise the potential for scratching your MOVA globe as it rests on its stand. The outer sphere of your MOVA globe is made by bonding two acrylic hemispheres together. This is done carefully, but even so, it is impossible to make the bond line completely invisible. To achieve the best results, the manufacturer suggests aligning the outer sphere so the bond line between the hemispheres is parallel to the equator on the inner globe.
This will tend to mask the bonding line and will make it less noticeable.
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