CBD oil is the concentrated form of Cannabidiol in a liquid form, which is heated and inhaled through an E-Cigarette, Vape Pen, or Vaporizer. CBD vape oil can be purchased in a bottle to refill your vaporizer or as a one-time use cartridge for your Vape Pen.
Analytical geometry or analytic geometry is also known as Cartesian geometry or coordinate geometry. It is a branch of mathematics which is a link between algebra and geometry. Analytical geometry deals with algebraic representation of geometrical figures. It pertains to representation of geometrical figures on a coordinate system.
3 Geometry of Mosaics Mosaic is an art form that uses small pieces of materials placed next to each other to create an image or pattern. The term for each piece of material is tessera (plural: tesserae). The tesserae can be shaped like squares or be inter-locking shapes like triangles and rectangles. There are many different ways to arrange the tesserae to produce a picture. One way is to use simple rows and col-umns of square or rectangular pieces.