Joost Plattel / Laborantje.nl
Of the hard sciences, chemistry is a unique field that allows us to understand the perceived world around us. Using our chemistry knowledge we can conceptualize why an egg yolk hardens when heated or why the Hope diamond is blue. Cell membranes, hand soap, and a layer of gasoline on water can all be associated in the mind of a chemist simply by understanding molecular properties. I started to make a list of more day to day things that are related to chemistry but I decided against it. After I wrote several lines, a photon emitted from the semiconducting material in a light emitting diode passed through the aligned molecules in the liquid crystal display of my computer, eventually hitting molecules in my eye causing a cis to trans isomerization setting off a cascade of sodium and potassium ion pumps which eventually resulted in the realization that the list was just too long.
De perceptie van een chemist