What your SNOT says about your health: Yellow mucus means you have a cold while black gunge is a sign of a fungal infection. 1  Most people produce about 1.7 litres of mucus a day-enough to fill a kettle. 2  As it is made from water, proteins, antibodies and salts, it should be clear.hat your SNOT says about your health: Yellow mucus means you have a cold while black gunge is a sign of a fungal infection. 1  Most people produce about 1.7 litres of mucus a day-enough to fill a kettle. 2  As it is made from water, proteins, antibodies and salts, it should be clear.
Top 5 most expensive casinos ever built. Back in 1989 Steve Wynn built the The Mirage Las Vegas at a cost of US$630 million. It was the most expensive hotel casino the world had yet seen and more than a few gaming analysts called him crazy.
24 floors (Tower 1), 28 floors (Tower 2); Tower 2 Annex has altogether 1,286 rooms. The world's largest hotel from 2006â2008 and (after expansion) from August 2015 â present. 2: The Venetian Las Vegas United States: Las Vegas: 7,117: The Venetian and The Palazzo (53 floors) complex was the world's largest hotel from 2008â2015. 3