When white light hits glass one of two things can happen. Either you have an image, which is faithful if somewhat unexciting, or you have a glorious spectrum which though beautiful is rather a distortion. Light from the past passes… Read More ›
When white light hits glass one of two things can happen. Either you have an image, which is faithful if somewhat unexciting, or you have a glorious spectrum which though beautiful is rather a distortion. Light from the past passes… Read More ›