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.
Definition. Colloids are important in both the natural environment and for manufactured products. A colloid is mixture where at least two types of substances are placed together. The substances do not change; each substance retains its own properties. The substances, also called particles, do not settle out of the mixture and cannot be seen.