There are four levels to play, each divided into three stages. You start by learning the home row keys. Each stage builds on previous lessons, introducing new letters as you progress and giving you ...

The UK's official biggest dance songs of the week, based on sales of downloads, CDs, vinyl and other physical formats, across a seven day period. Compiled by the Official Charts Company.

In the rubble of the London Blitz of World War II, Alice Spencer’s budding teen life is turned upside down, and she and her dear friend Alfred are forced to take shelter in an underground tube station ...

Abstract: Being able to build a map of the environment and to simultaneously localize within this map is an essential skill for mobile robots navigating in unknown environments in absence of external ...