Raspberry Pi and LEGO have similar vibes -- you can build almost anything with them, such as these cool projects that utilize ...

(CNN) — It’s the train set to whisk people across the largest country in the Middle East — and to do so in style, according to the designs that have just been released. Saudi Arabia’s ...

(CNN) — It’s the train set to whisk people across the largest country in the Middle East — and to do so in style, according to the designs that have just been released. Saudi Arabia’s Dream of the ...