Heya class 12: Bart Simpson is telling you to revise!
With all the previous disclaimers about the depth and quality of these articles, the following sites should prove useful. 57 more words
I took this photo of a narrow side street, abloom with potted plants and awash in light and shadow, in Assisi, Italy. The sloped sides of the street were built to accommodate cart wheels while the steps in the center help people get safely down the incline which can become slippery when wet. 100 more words