magnetic flipping
1Magnetic field — This article is about a scientific description of the magnetic influence of an electric current or magnetic material. For the physics of magnetic materials, see magnetism. For information about objects that create magnetic fields, see magnet. For …
2Nuclear magnetic resonance — This article is about the physical phenomenon. For its use as a method in spectroscopy, see Nuclear magnetic resonance spectroscopy. NMR redirects here. For other uses, see NMR (disambiguation). First 1 GHz NMR Spectrometer (1000 MHz,… …
3Spin-stabilized magnetic levitation — A brief demonstration and small explanation about the Levitron levitating top device which demonstrates spin stabilized magnetic levitation. Spin stabilized magnetic levitation is a phenomenon of magnetic levitation where a magnet is levitated… …
4Spin stabilized magnetic levitation — is a phenomenon of magnetic levitation originally discovered through invention by Vermont inventor Roy M. Harrigan in the late 1970s. He received a United States patent for his levitation device based upon this phenomenon on May 3, 1983.US… …
5Negative index metamaterials — A negative index metamaterial causes light to refract, or bend, differently than in more common positive refractive index materials. Negative index metamaterials or negative index materials (NIM) are artificial structures where the refractive… …
6Ising model — The Ising model, named after the physicist Ernst Ising, is a mathematical model in statistical mechanics. It has since been used to model diverse phenomena in which bits of information, interacting in pairs, produce collectiveeffects.Definition… …
7Wooden toy train — Wooden toy trains are a system of small toy trains that run on wooden track. The tracks feature grooves which serve to guide the wheels of rolling stock. Traditionally parts are made of hardwoods which resemble anthropomorphical, fictional, and… …
8Hard disk drive — Hard drive redirects here. For other uses, see Hard drive (disambiguation). Hard disk drive Mechanical interior of a modern hard disk drive Date invented 24 December 1954 [1] …
9Plate tectonics — The tectonic plates of the world were mapped in the second half of the 20th century …
10Flip-up glasses — are a form of eyeglasses that include a combination of a spring loaded hinge and a magnetic seat. This allows the wearer to flip up a sunglasses layer for indoor use. The alternative is clip ons.They were invented by Jeffrey C. Herold (Huntington …
