Preparation Liquid Crystal Pixel

Full procedure can be found at: https://education.mrsec.wisc.edu/prep... In this experiment a liquid crystal is oriented between two polarizing filters, and the transparency changes when a voltage is applied. UW MRSEC ON SOCIAL Follow UW MRSEC on Twitter:   / uwmrsec   Like UW MRSEC on Facebook:   / uwmrsec   The NSF-sponsored Wisconsin Materials Research Science and Engineering Center brings together teams of interdisciplinary researchers to address grand challenges in materials science. https://mrsec.wisc.edu/ The Wisconsin MRSEC has free, engaging educational activities for a variety of audiences. https://education.mrsec.wisc.edu/