1837. the main part of the process that sorel sought to patent is still used today. in an appendix to his patent application in july 1837, sorel called the method "gal vanizing", referring to the galvanic cell that is created if the zinc coating is damaged. the steel in the damaged area becomes a cathode...
magnetic resonance imaging. with its high magnetic moment, gadolinium can reduce relaxation times and thereby enhance signal intensity. the extra stable half-full f electron shell with no low lying energy levels creates applications as an inert phosphor host. gadolinium can therefore act as hosts for x-ray...
rodgers and curtis wayne wright in the florida doctor's murder. feb photos best picture nominees that should have won the oscar unlike "parasite," these critically acclaimed movies were denied the highest honor in the biz. did the academy get it wrong?...