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The most famous Swiss bicycle infantryman is Federal Councillor Ueli Maurer, who commanded a bicycle infantry battalion until 1994 and still uses his army bicycle. [1] In 2012, the Department of Defence, Civil Defence, and Sport purchased 4100 of the new, lighter MO-12 or Fahrrad 12 , which are also available for private purchase.
A bicycle, also called a pedal cycle, bike, push-bike or cycle, is a human-powered or motor-assisted, pedal-driven, single-track vehicle, with two wheels attached to a frame, one behind the other. A bicycle rider is called a cyclist, or bicyclist. Bicycles were introduced in the 19th century in Europe. By the early 21st century there were more ...
Cycling Health – a New Zealand group promoting removal of the compulsory bicycle helmet law. New Zealand Helmet Wars – a 2002 article from Safekids NZ in support of the helmet law. Land Transport (Road User) Rule 2004 – the wording of New Zealand's bicycle helmet law.
The Cleveland-class was a group of light cruisers built for the United States Navy during World War II. They were the most numerous class of light cruisers ever built. Fifty-two were ordered, and 36 were completed, 27 as cruisers and nine as the Independence-class of light aircraft carriers. They were deactivated within a few years after the ...
The dashed orange line is for a 53 year old eye, and dotted for a 75 year old eye, indicating the effect of lens yellowing.) Before reaching the retina, light must first transmit through the cornea and lens. UVB light (< 315 nm) is filtered mostly by the cornea, and UVA light (315–400 nm) is filtered mostly by the lens. [18]
Light, visible light, or visible radiation is electromagnetic radiation that can be perceived by the human eye. [1] Visible light spans the visible spectrum and is ...
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