He claims that popular artists such as Adele, Jason Aldean and Wiz Khalifa are making more than $1 million every year, while some -- like Drake and Lil Wayne -- are raking in almost $3 million annually.
The University of Queensland pitch drop experiment, demonstrating the viscosity of bitumen. The pitch drop experiment is a long-term experiment that measures the flow of a piece of pitch over many years. Pitch is the name for any of a number of highly viscous liquids that appear solid, most commonly bitumen. At room temperature, tar pitch flows at a very low rate, taking several years to form a single drop.
Well, it was a liquid the last time I filled my motor up. Gasoline is a mixture of hydrocarbons, isomeric pentanes to isomeric octanes. The most volatile component is probably n-pentane, which has a normal boiling point of 36 ^@C. Thus gas is a liquid at room temperature.