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An ecosystem engineer is any species that creates, significantly modifies, maintains or destroys a habitat. These organisms can have a large impact on species richness and landscape-level heterogeneity of an area. [1] As a result, ecosystem engineers are important for maintaining the health and stability of the environment they are living in.
The beaver, "nature's engineer", was adopted as mascot at the annual dinner of the Technology Club of New York on January 17, 1914 by a group of MIT alumni. The late President Richard Maclaurin formally accepted the proposal, and at this dinner a group of beavers shown in natural surroundings was presented to the Institute.
Tim the Beaver is the official mascot of MIT, appearing at athletic events, fundraisers, and other occasions. [5] The name "Tim" is simply "MIT" spelled backwards. A beaver was selected as the MIT mascot because beavers are "nature's engineers"; this decision was made at the Technology Club of New York's annual dinner on January 17, 1914. [6]
Among other reasons the beaver was chosen as mascot (and therefore for the front bezel of the ring) because it is an American animal, and considered to be "the engineer of the animal world". [2] The ring is not literally made of brass, and has typically been made in various alloys of gold, platinum , or stainless steel .
The 3rd Engineer Battalion is a unit of the United States Army that deploys to designated contingency areas and conducts combat and/or stability operations in support of a brigade combat team. It is composed of two combat engineer companies, one signal, one military intelligence , and a headquarters company.
Twenty years later, he returned to Mayfield as the grown-up Beaver for the TV movie, Still the Beaver, which premiered forty years ago on Mar. 19, 1983 and launched the four-season sequel series ...
Spades is all about bids, blinds and bags. Play Spades for free on Games.com alone or with a friend in this four player trick taking classic.
A beaver's lips can close behind the incisors, preventing water from entering their mouths as they cut and bite onto things while submerged. [30] [31] The fore foot, hind foot, and tail of a beaver Beaver tail and footprints on snow. The beaver's front feet are dexterous, allowing them to grasp and manipulate objects and food, as well as dig.