Homogeneous and heterogeneous mixtures mixture is air. In physical chemistry and materials science this refers to substances and mixtures which are in a single phase. This is in contrast to a substance that is heterogeneous. A solution has been a special type of homogeneous mixture. Solutions are homogeneous because the ratio of solute to solvent remains the same throughout the solution even if homogenized with multiple sources, and stable because the solute will not settle out after any period of time, and it cannot be removed by a filter or by centrifuge. This type of mixture is very stable, i.e., its particles do not
Only a Game 2018, WBUR announced that Bill Littlefield was "hanging up his cleats." He hosted his final episode as regular host, after 25 years of hosting Only a Game, on July 28, 2018. No regular followup host has yet been announced. Guests on "Only a Game" have included John Updike, former U.S. Poet Laureate Robert Pinsky, commentator Bud Collins; current and former athletes Muhammad Ali, Kristine Lilly, former U.S. Senator Bill Bradley, Bill Russell, Oscar Robertson, Lenny Wilkens, and Kareem Abdul-Jabbar; and coaches Pat Summitt and Geno Auriemma. Only a Game Only a Game is a weekly sports program distributed by National