Introducing new coin sorting machine! It works fully automatically. You need only put mixed coins and in less than a minute it will be sorted. Materials for this project: wood, aluminium, screws, ...

The bright yellow paint on the Cat D6 XE is hiding an electric drive system that makes it the most efficient tracked dozer on the market!

Do you have a spare dime? It could be worth more than $1 million. Here's what to know In Venezuela, citizens fear U.S. military intervention Navy loses two aircraft from USS Nimitz aircraft carrier ...