3D Glasses. How Do They Work Anyway?

My recent piece, describing the difference between polarized and tinted sunglasses inspired me to address 3D glasses, since they also use polarization to work. Yes, you read that right. The same polarizing technology which reduces glare when you're driving, also allows you to see an extra dimension at the movie theater. As you might recall, … Continue reading 3D Glasses. How Do They Work Anyway?