The name GeoGebra stems from two disciplines of mathematics – geometry and algebra. It underlines the focus of its creator – to join the two different disciplines of mathematics in a si...więcej »
This book introduces the reader to the niceties of samples (random or stratified random), averages (mean, median or modal), errors (probable, standard or unintentional), graphs, indexes and other t...więcej »
What makes a bridge wobble when it's not meant to? Billions of dollars mysteriously vanish into thin air? A building rock when its resonant frequency matches a gym class leaping to Snap's 1990 hit ...więcej »