LinkedIn is one of the most popular social networking sites employers and recruiters love to use. With LinkedIn, employers can build a network of professionals who they can turn to for references and recommendations.
A tumbrel conveying prisoners to the guillotine (19th-century illustration) A tumbrel (alternatively tumbril) is a two-wheeled cart or wagon typically designed to be hauled by a single horse or ox. Their original use was for agricultural work; in particular they were associated with carrying manure. Their most notable use was taking prisoners to the guillotine during the French Revolution.
Escherichia coli. In bacteriology, a fimbria [(plural fimbriae); also referred to as attachment pili by some scientists] is an appendage composed of curlin proteins that can be found on many Gram-negative and some Gram-positive bacteria that is thinner and shorter than a flagellum.his appendage ranges from 3-10 nanometers in diameter and can be up to several micrometers long. Fimbriae are used by bacteria to adhere to one another and to adhere to animal cells and some inanimate objects. A bacterium can have as many as 1,000 fimbriae.