The world lying beneath the skin remains to be discovered... to be discovered by scientists because apart from a few notions evidenced at the beginning of the 20th century, the relationships between the organic structures and how they slide together are poorly understood.

Learn How to Tile Any Floor in Your Home. Ceramic tile is a versatile and popular material for all kinds of floors. By learning how professional tilesetter Michael Byrne handles the challenges of tiling a watertight bathroom floor and preparing a shower pan, you'll be able to tile any floor in your home, including kitchens, entryways and patios. After an overview of the basic procedures, Byrne gets right into the problem-solving process. You'll find out how to prepare an ideal surface for tiling and how to cut tile efficiently, producing edges that will look and feel right. Beginners will appreciate the clarity and ease of the presentation, while seasoned pros will find Byrne's methods usefully detailed.