Cargando…

Rising force : the magic of magnetic levitation /

From Peter Pan to Harry Potter, from David Copperfield to levitating toys, there is magic in conquering gravity. In this first-ever popular introduction to "maglev"--The use of magnetic forces to overcome gravity and friction--James D. Livingston takes lay readers on a journey of discovery...

Descripción completa

Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Livingston, James D., 1930-
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Cambridge, Mass. : Harvard University Press, 2011.
Temas:
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Levity vs. gravity. Fictional and illusional levitation ; Wingardium leviosa! ; Mystical levitation ; Physical levitation without magnets
  • Gravitational and magnetic forces. Forces of the universe ; Magnetic forces ; Magnetic materials
  • Maglev : a balance of forces. Poles apart ; Force at a distance ; The floating island of Laputa ; Stability and degrees of freedom
  • Spinning the Levitron. Only a toy ; Toy story ; The super
  • Inducing uplift. Mutual induction ; Flinging rings and things ; Eddy-current heating and levitation melting ; Fields of force
  • Flying frogs. The Ig Nobel Prize ; Diamagnetism and the Moses Effect ; Diamagnetic levitation and stabilization ; Froglev
  • Super-levitation. Superdiamagnetism and supercurrents ; Higher fields ; Higher temperatures
  • Feeding back. Brief recap ; Floating globes ; Floatin' in the wind ; Snowball in hell ; Microbots and pigs
  • In a spin. Bearing up ; Enriching and proliferating ; A few words about energy ; Flying wheels ; Pumping blood ; Floating rotors
  • The no-spin zone. Flying broomsticks ; Flotors and the maglev touch ; Maglev nanotechnology ; Sub-nano : angstroms and atoms ; Maglev rocket sleds
  • Flying trains. Emile Bachelet ; Kemper and electromagnetic levitation (EML) ; Powell/Danby and electrodynamic levitation (EDL) ; The competition
  • All aboard! Urban maglev ; Permanent-magnet maglev ; Transrapid trials and tribulations ; Sin express to Vegas ; Maglev deployment program and ARRA
  • Keeping it up. Up with magnets! ; Magnetic personalities ; Ben Franklin's vision : levity over gravity.