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.
Las Vegas has more hotel rooms per square inch than any city in the world, ranging from some that should probably be destroyed, to the most luxurious suites your (or hopefully your dadâs) AmEx Black Card can buy, including these 10 high roller suites, where you can go bowling, swimming, shoot hoops, and (yup!) even sleep.