“Take the elevator, watch out for broken cables, stuck…”. With this worry, many people “boycott” the elevator, or suffer from fear…

Around the world, about 20% are sandy deserts or deserts, varying from just 2% in North America to 30% in…

Engineers from the California Institute of Technology (Caltech) have discovered that Leonardo da Vinci’s understanding of gravity is centuries ahead…

In the excitement of romance, it can be easy to believe that two strangers can fall in love at first…

Factors such as temperature, weight and even direction of travel all determine the altitude of a commercial airliner. Commercial aircraft…

Climate change is increasing temperatures as well as making heat waves occur more frequently and more intensely. The humidity factor and…

There are many factors affecting the “journey to find happiness” of modern people. Happiness is a feeling of euphoria, satisfaction or…

The Victorian era is the name for the period from 1837 to 1901, when Queen Victoria ruled the United Kingdom. …