Light Bulb

Electric incandescent lamp based on a glowing metallic filament enclosed within a glass shell filled with an inert gas such as nitrogen. See incandescent lamp; lamp.

Fish Owl

The brown fish owl (K. zeylonensis) ranges from the eastern Mediterranean to Taiwan and Japan. Pel's fishing owl (S.

Wu Mountains

Wade - Giles romanization and Pinyin �Wu Shan� mountain complex on the borders of Hupeh, Szechwan, and Kweichow provinces, China. They are often referred to by Western writers as the Gorge Mountains, owing to the fact that the Yangtze River cuts its way through the area from the Szechwan Basin into the central Yangtze Basin, below I-ch'ang, through a series of deep and impressive gorges. The area is one of great complexity,