Explore: Magnetic Bubble Devices

Bubble memory is a type of non-volatile computer memory that uses a thin film of a magnetic material to hold small magnetized areas, known as bubbles

magnetic tape recorder. Early magnetic storage devices were designed to record analog audio signals. Computers and now most audio and video magnetic storage

developed in Germany in 1928, based on the earlier magnetic wire recording from Denmark. Devices that use magnetic tape can with relative ease record and play

electrically conducting and magnetically controlled because the charges are separated. This is used by several fusion devices to confine the hot particles

interaction of magnetic fields in electric devices such as transformers is conceptualized and investigated as magnetic circuits. Magnetic forces give information

in which more information is stored on digital storage devices than on analog storage devices. In 1986, approximately 1% of the world's capacity to store

behavior. This is acceptable for devices such as desk calculators, digital signal processors, and other specialized devices. Von Neumann machines differ in

A magnetic sail is a proposed method of spacecraft propulsion where an onboard magnetic field source interacts with a plasma wind (e.g., the solar wind)

George C. Devol, "Sensing device for magnetic record", published 1 March 1960  US 3035253, George C. Devol, "Magnetic storage devices", published 15 May 1962 

low-power, non-propagating magnetic field between devices. The concept is for a transmitter coil in one device to modulate a magnetic field which is measured