Visualisation showing that the length added to the circumference (blue) is dependent only on the additional radius (red) and not the original circumference (grey)
String girdling Earth is a mathematical puzzle with a counterintuitive solution. In a version of this puzzle, string is tightly wrapped around the equator of a perfectly spherical Earth. If the string should be raised 1 metre (3 ft 3 in) off the ground, all the way along the equator, how much longer would the string be?
Alternatively, 1 metre (3 ft 3 in) of string is spliced into the original string, and the extended string rearranged so that it is at a uniform height above the equator. The question that is then posed is whether the gap between string and Earth will allow the passage of a car, a cat or a thin knife blade.
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StringgirdlingEarth is a mathematical puzzle with a counterintuitive solution. In a version of this puzzle, string is tightly wrapped around the equator...
to finding the area of an annulus, given only its chord length StringgirdlingEarth, another problem where the radius of a sphere or circle is counter-intuitively...
Propane-powered string trimmers were also manufactured by Lehr. Earth Island Journal criticised string trimmers as a source of plastic pollution due to the string being...
radius of about nine-and-a-half times that of Earth. It has only one-eighth the average density of Earth, but is over 95 times more massive. Even though...
dislodged from rocks. The shell plates are encircled by a skirt known as a girdle. Chitons live worldwide, from cold waters through to the tropics. They live...
Canada, there are 190 confirmed impact structures on Earth. Each is recorded in a database called the Earth Impact Database (EID). Map all coordinates using...
of life on Earth traces the processes by which living and fossil organisms evolved, from the earliest emergence of life to present day. Earth formed about...
Afflictions of England (XLVI) 1821 "Harp! could'st thou venture, on thy boldest string," Ecclesiastical Sonnets. In Series Part II.--To the close of the Troubles...
gave her his girdle and one of his two bows, and told her that they should be each tasked with stringing the bow and putting on the girdle in the correct...
breasts, pelvis, and buttocks, to more revealing designs with a thong or G-string bottom that covers only the mons pubis, but exposes the buttocks, and a...
itself and made from six impossible ingredients. (Norse mythology) Red string of fate, an East Asian belief originating from Chinese legend. According...
A tumulus (pl.: tumuli) is a mound of earth and stones raised over a grave or graves. Tumuli are also known as barrows, burial mounds or (in Siberia and...
belt. Derived from Arabic: النظام, romanized: al-niẓām, lit. 'arrangement/string (of pearls)'. /ˈælnᵻlæm/ Orion ζ Orionis Aa Alnitak The traditional name...
a bit of string. A pair of shoelaces will do. Or a length of wool yarn, the kind used to tie packages or ponytails....You twist your string around the...
Category:Egyptian hieroglyphs: trees and plants (6) N § Sky, earth, water Category:Egyptian hieroglyphs: sky-earth-water (16) NU § Upper nile Category:Egyptian hieroglyphs...
excessive water loss. Furthermore, depending on the type of graft, twine or string is used to add structural support to the grafting site. Sometimes it is...
and the Australian lungfish, the fin skeleton is based around a straight string of midline bones, making up the metapterygial axis. The component bones...
leaves and 4 pages), laid on top of each other (not nested), and bound with string. Other poems are preserved in what R. W. Franklin calls Sets which are groups...
Methinks are as precious gems, as pearls and amethysts, which, from a broken string,… [222] The Demon, the Angel, and Beauty c. May 1913 Ebony and Crystal (1922)...
On formal occasions women too wear a taʻovala, or more often a kiekie, a string skirt attached to a waistband. It is lighter and cooler than a mat. Kiekie...
FGF10. The shoulder girdle in turtles is made up of two bones, the scapula and the coracoid. Both the shoulder and pelvic girdles of turtles are located...
Burlesque (known in the UK as Striptease Lady) (1943) based on the novel The G-String Murders (1941), by famous striptease artist Gypsy Rose Lee, stars Barbara...
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