If you want your pack to be a deterrent against burglars or muggers, forget about small dogs, yappers though they be. Focus on the larger breeds, particularly working stock with strong instinctual drives.

A lot has been written about Fermat's Last Theorem since its proof was announced in 1993.

The spermatozoon of Saduria entomon is long and bent, resembling a whip. It consists of a very long pseudotail (1.86 mm long), which lacks an axoneme, and an extended head (112 pm long) that hangs down at an acute angle,” scientists in Poznan, Poland report.

Different areas of Southeast Asia received Chinese emigrants from different regions of China, so that in the Nanyang an enormous diversity can be found, reflecting the diversity of regions and villages from whence the emigrants flowed. Some sense of this diversity, and the dominance in each of the nations of the Nanyang by people from one or two specific regions of China, can be obtained from Tables 1 and 2. Table 1 depicts the major language groups of the emigrants as well as the regions in China where those languages were spoken. Table 2 sets out the distribution by Southeast Asian country of Chinese regional dialects and shows the diversity that exists from country to country.