Discovered (and admired) via Apartment Therapy: the simple steel Recycling Frames at Matteria. Use two frames to create a recycling center for three collection bags. Available in four colors (silver, white, red, black), the Recycling Frame comes with two
Psychology infographic and charts A quasicrystal design…. Islamic art has made incredible use of similar pattern… Infographic Description A quasicrystal design…. Islamic art has made incredible use of similar patterns over the centuries.
The Anatomy of a Lens: This page from The Physics Classroom discusses the structure of converging and diverging lenses. The manner in which the lens shape affects incoming light is illustrated and explained.