This is the first evidence of colonial behaviour in two common spider species and probably represents the largest spider web in the world. Researchers have discovered more than 111,000 spiders ...

The pie chart below shows the heights (in \(cm\)) of 30 pupils in a class. The biggest slice of the pie chart contains the most people: \( 151 - 160cm\). The angle of this sector is \(36^{\circ}\).

The Dengineers' Joe Tracini is here to get your class moving and learning with a song and routine about fractions. This can be an introduction to the subject or an opportunity to review the topic ...

Abstract: A Piping and Instrumentation Diagram (P&ID) is a type of engineering diagram that uses symbols, text, and lines to represent the components and flow of an industrial process. Although used ...