Ready to tile a wall? Luckily, it's not as difficult as you think. In fact, establishing layout lines on walls is much easier than on a floor. You simply hold the level on the wall in both a vertical ...

When Peter J. Lu traveled to Uzbekistan, he had no idea of the mathematical journey that he was about to embark on as well. The Harvard graduate student in physics was fascinated by the beautiful and ...

From shirting (à la Miles Redd's new office) to fuzzy velvet, fabric wall coverings can be some of the most luxurious. (And many can be applied using liquid starch, which means they can be pulled ...