#magnetic

The entrance to the natural EM senses is now guarded by artificially monstrous EM waves carrying every kind of pattern irrelevant to nature, from TV sitcoms to defense radar broadcasts. It is as though we have covered the whole surface of the globe with a slum of slovenly, impalpable constructions during the past eighty years or so since Marconi. They are literally skyscrapers in as much as they touch the ionosphere and are reflected from it. They are tenements full of the disorderly displays of sitcoms and the sterile reflections of military radar. ↗

— Peter Redgrove

#em-pollution #transmissions #nature

I remember the difficulty we had in the beginning replacing magnetic cores in memories and eventually we had both cost and performance advantages. But it wasn't at all clear in the beginning. ↗

— Gordon Moore

#beginning #both #clear #cost #difficulty

For in 1900 all electromagnetic radiation of longer wavelengths was already known at least to the extent that one could not seek in it the more striking characteristics of X-rays such as, for example, the strong penetrating power. ↗

— Max von Laue

#characteristics #could #electromagnetic #example #extent

I think it has sullied his presidency. As brilliant a politician as Bill Clinton is, as magnetic a personality as he can be, there is one little screw loose somewhere. ↗

— Morley Safer

#bill clinton #brilliant #clinton #his #i

For under certain conditions the chemical atoms emit light waves of a specific length or oscillation frequency - their familiar characteristic spectra - and these can come in the form of electromagnetic waves only from accelerated electric quanta. ↗

— Johannes Stark

#certain #characteristic #chemical #come #conditions

It's - as opposed to tape where you have a magnetic tape that's excited by frequencies that you hit, digital was a process where musical sounds are transferred to numbers and stored as numbers. ↗

— Herb Alpert

#excited #frequencies #hit #magnetic #musical

The magnetic cleavage of the spectral lines is dependent on the size of the charge of the electron, or, more accurately, on the ratio between the mass and the charge of the electron. ↗

— Pieter Zeeman

#between #charge #cleavage #dependent #electron

In the absence of a magnetic field the period of all these oscillations is the same. But as soon as the electron is exposed to the effect of a magnetic field, its motion changes. ↗

— Pieter Zeeman

#changes #effect #electron #exposed #field

Words can have no single fixed meaning. Like wayward electrons, they can spin away from their initial orbit and enter a wider magnetic field. No one owns them or has a proprietary right to dictate how they will be used. ↗

— David Lehman

#dictate #electrons #enter #field #fixed