Leonardo da Vinci, the famous Italian polymath who painted the Mona Lisa, had a sophisticated geometric understanding far ahead of his time. To draw the Vitruvian Man in 1490 – an illustration of the ...

Recently, it was announced that two Israeli archaeologists have detected what they consider to be an underlying geometry included in Göbekli Tepe’s construction. Gil Haklay and Avi Gopher, from Tel ...

Does a “hidden-pattern” at Göbekli Tepe in central Turkey suggest 12,000-year-old hunter-gatherers knew rudimentary geometric principals, indicating a more complex society than previously assumed by ...

Use a ruler, protractor and a pair of compasses to construct a triangle accurately. After the triangle has been constructed, leave the construction lines visible so each stage of the process is shown ...

A busy and confusing intersection in downtown Grass Valley is getting an upgrade. In an effort to make the area safer for drivers, pedestrians, and cyclists, the city will install a roundabout.

Abstract: An active olfaction implementation scheme based on concentration and equilateral triangle search is put forward in this article. Firstly, a time-variant airflow environment using Fluent ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...