Calculator < align right - >A calculator is a device for performing numerical calculations. The type is considered distinct from both a calculating machine and a computer in that the calculato..
Word A word is a unit of language that carries meaning and consists of one or more morphemes which are linked more or less tightly together. Typically a word will consist of a root linguistics or ..
Challenge Challenge is a United Kingdom British digital TV channel owned by Flextech. Originally starting out as The Family Channel , and later Challenge TV , it has historically shown various game s..