Mathematicians have finally solved a geometry problem that has puzzled the field for decades. By wiggling a needle around while spinning it, you can minimize the amount of space it moves through, ...

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Area 51 is synonymous with tales of UFOs, government cover-ups and potentially testing alien technology. Area 51 is a top-secret military installation in southern Nevada that has long been the ...

Monash University researchers have extended Descartes’ Circle Theorem by finding a general equation for any number of tangent ...

Polygons are 2D shapes with 3 or more straight sides. All quadrilaterals are polygons, but there are other types of polygons too. As you can see, some quadrilaterals share more properties than ...

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Build a custom area profile uses data from Nomis, an Office for National Statistics (ONS) service. Find all the data by visiting the Nomis website. The data and boundaries displayed in these profiles ...

The OSI value ranged from 0 to 0.5, i.e., 0 indicated non-cyclic variation and 0.5 indicated 180.0° deflection from the WSS direction. A high OSI was found in the shunt of Models 2 and 3 (Figure 6).