19 Problems Only Girls Who Wear Glasses Understand. The oils on your cheeks are your greatest enemy. 1. Picking out new glasses is stressful. Choosing The Perfect Pair is so important because the frames you pick will absolutely define you as a person until you get your next pair of glasses.
The observer effect is the effect whereby the observation of a physical phenomenon necessarily affects that phenomenon. In the context of quantum mechanics, the observer effect implies that a measurement of a physical observable of a system forces that system to randomly pick a particular value of that observable from many possible values.
Multiple Droste effects in a mirror shop in the Tunis Medina. The Droste effect (Dutch pronunciation: [drÉstÉ])âknown as mise en abyme in artâis the effect of a picture appearing within itself, in a place where a similar picture would realistically be expected to appear. The appearance is recursive: the smaller version contains an even smaller version of the picture, and so on.