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In 1963, Baule and McFee (1963 Am. Heart J. 55 ninety five−6 ) reported the magnetic discipline produced by electric currents in the heart (‘magnetocardiography’), and in 1968, Cohen (1968 Science 161 784−6 ) described the magnetic area generated by alpha-rhythm currents within the brain (‘magnetoencephalography’).technology articlestechnology articles After storing a serial quantity or other identification knowledge on the chip related to an antenna, user can use a reader to receive radio waves from the chip and convert the sign into digital data, which could be passed over to computer systems and be used of.]]>