Itâs vital when photographing the sun not to stare at it too long through the lens. You can damage your eyes as well as your camera. When it comes to photographing the sun, the most prudent route to take is to treat your camera lens and sensor in the same manner as you treat your own eyes.
With an inflation adjusted fortune of $400 billion, Mansa Musa I would have been considerably richer than the worldâs current richest man, Carlos Slim, who ranks in 22nd place with a relatively paltry $68 billion.
Image caption Bill Gates has been named the world's richest person for 16 of the last 20 years. Bill Gates has been declared the richest man in the world for the 16th time by Forbes magazine's annual ranking of global billionaires. The Microsoft founder once again beat Mexican businessman Carlos Slim to the top spot. Mr Gates' net worth rose by just over $3bn (Â£1.94bn) in the year to 13 February, to $79bn.