Chapter9Twilight
&omsofDemocritus
Aon’sparticlesoflight
AresandsupontheRedSeashore
WhereIsrael’stentsdoshinesht。
WilliamBlake,‘Moo,
Voltaire,Rousseau’
Itisiinabookofthisbrevity—gatopicwithaslongahistoryandasbreofapplisaslight—manythingssimply’tbecovered。Inparticular,thefantasticdiscfromlookingatioromaghanthevisible,ayofopticaldevieverydaylifeareveryielydescribed。
Themyriadversionsofimagingdeviirrortelescopes(withdiametersofteres,andadaptivelytrolledrefleulltheeffectsofthetwinklingsky)tomassivesyns(agelestothepointthattheyradiateintenseX-raysfattiruadeandnatural,torevealthestructureof,forinstance,biologioleculesials)areonomatter:Ihopethatyouarecedofthebeautyoflight,andthatathitsmysteriesandhowtheywereunravelledisasiingastoryasyout。
Meahesdteologyofopticsisvibrant,openingupnelorationandnelis,ofteedfruitfuluestorevealeriesandtoinspireillengagesandfiresinationasithasdouries。