Oil and petroleum are used for everything from gasoline to plastic. These countries are the highest producing for the liquid gold.

The crowdfunding projects that raised more money!

Phonetic or iconic, true or abugidas, writing systems are as varied as we are. Vote for the one you consider the most important one.

According to Renaissance aesthetics, one of the principles which rendered value was the complexity of the structure. Even if, at a first glance, this list seems simple, with obvious winners, an in-depth knowledge of the subject would tell you otherwise.

There’s nothing more refreshing than a walk in the garden. Here are the top gardens people have designed and created over time.