Scientists have made promising steps in developing a new magnetic memory technology, which is far less susceptible to corruption by magnetic fields or thermal exposure than conventional memory. The ...

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The origins of magnetic steel can be traced back to the 18 th century when scientists began experimenting with iron alloys. In 1820, Hans Christian Oersted's accidental discovery of electromagnetism ...

The blood-brain barrier plays an essential role in protecting the central nervous system from harmful bacteria, toxins, and other blood-borne pathogens. The blood-brain barrier plays an essential role ...