Canada has just dropped a shiny new gold coin, and although it has a face value of $500, you'll have to pay way more to get your hands on one. The Royal Canadian Mint announced the brand-new Heart ...

A soft set theory is a new general mathematical tool to dealing with imprecision. The theory differs from traditional mathematical tools to dealing with uncertainties in which many mathematical ...

Browse 230+ clip art of sarcastic smile stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. A set of cute emoticon ...

Jumble has been entertaining folks since 1954 and has been a classic game where scrambled words require you to unscramble them in order to find key letters that leads to a final word to be unscrambled ...