Uploaded on 2015-06-06 by mtj33333

[1]: http://imgsrc.baidu.com/forum/pic/item/92c87b2309f790522fb1e1bf09f3d7ca7acbd576.jpg 1.I took this photo on 31 Dec 2014. We could find some visible information from this photo. Most of the buildings in this photo is very high and the China World Tower is the highest building of Beijing. It was near 8 o'clock on the last day of 2014 and there were lots of rooms still lighting on these buildings. 2.One of the invisible information we identify from this photo is that the electricity supply is very important for the CBD of a capital. The other is that the people working here are so busy that they must work late before the New Year'Day. 3.The invisible information could become knowledge by attaching great significance to the electricity supply of a city. I think it would contribute to the planning of a more livable urban space. Beijing,China.