Countless Earnhardt fans honor The Intimidator by remaining fans of Dale Jr. It's a family tradition. And although Dale Jr. has not enjoyed the success of his father, few drivers enjoy his popularity. Earnhardt Jr. has, in fact, been voted NASCAR's most popular driver each of the last eight years.
A colloid is a mixture of a small insoluble particles that are dispersed in a medium and do not settle out (in any practical period of time). colloid is a type of mechanical mixturewhere one substance is dispersed evenly throughout another.
1865: invention of petroleum jelly. The raw material for petroleum jelly (also known as petrolatum or soft paraffin) was discovered in 1859 in Titusville, Pennsylvania where it was stuck to some of the first oil rigs in the US.y 1870, Chesebrough was marketing his petroleum jelly product as Vaseline (claimed to be from the German word for water (wasser -- pronounced vahser), and the Greek word for oil (elaion), but this is unconfirmed). He patented the process in 1872.