1. What does knolling mean? 2. When using grids to organize content, is it ok to span cells? 3. When creating grids, is it important to make sure your columns and rows are the same size? 4. Looking at the Google image search page, is it layed out in a grid? Why or why not? 5. When our host is talking about websites that don't use grids, what type of layout do they use?