Hovering in the atmosphere, enhancing your space, and commanding attention. Lo and behold - it's the majestic beauty of the world in the latest 21st century design. An exquisite reference globe that will remind you of the beauty of our planet, intrigue you enough to study it, remind you to look up the location you heard about on the news or read about in the morning paper. In addition to its fascinating ability to float on air with electromagnetic technology, this globe ranks high for its accurate and clearly labeled representation of the world, classic design and vibrant colors. This version is particularly good for those with an eye for detail and a mind set on gathering information. Remarkably precise. This globe has underlined capitals, labels for cities, provinces, countries, islands, rivers, lakes, seas, oceans, mountain ranges, deserts, glaciers, even coral reefs. Lines of Longitude, Lines of Latitude, The International Date Line, The Equator, Tropic of Cancer, Tropic of Capricorn. Everything in the world at your fingertips. With a lovely charcoal base, combining natural old-world charm with vibrant colors, this globe will add valuable stimulation for the intellect and an air of distinction to home, school or office.

Extremely quiet. Impact resistant nylon frame. Low power consumption. New, patented technology Virtually friction-free while running. Our state-of-the-art multi-purpose cooling fans actually use magnetic levitation to in. float in. the spinning fan blade in a magnetic field to dramatically reduce friction, wear, and heat... making these fans run cooler, quieter and last longer than conv. A superconductor is immersed in liquid nitrogen to provide cooling below the critical temperature. A magnet is placed in the air above the superconductor and left there levitating. Nothing but magnetic interaction keeps the magnet from falling down.
The levitating magnet has a preferential position above the superconductor and returns there after a small perturbation by a human finger. When the magnet is pushed hard towards the superconductor, it changes the magnetic field distribution in the superconductor, and a new position becomes preferential. This magnetic levitation device uses a magnetic field to suspend pretty much any metallic object as long as it's not too heavy. While it's suspended, you can give it a little push to see it twist around.