In beaker A, you can see the oil and the water existing in separate layers. In beaker B, the beaker is shaken up, which disperses the oil in the water temporarily. When you set it back down again, however, (beaker C), you can see that it separates again. In beaker D, we added an emulsifier.
Why PI Was Created. PI was created to provide high school students a place where they can create their invention ideas. Too often, students conceive ideas that can change the world. Due to insufficient support and guidance, most high school students cannot bring their invention ideas to life.
The party was created on a wave of popularity gained by late president of Poland Lech KaczyÅski while heading the Polish Ministry of Justice (June 2000 to July 2001) in the AWS-led government, although local committees began appearing from March 22, 2001.n July 2006 PiS formed a majority government with the populist Self-Defense of the Republic of Poland and nationalist League of Polish Families, headed by JarosÅaw KaczyÅski. Association with these parties, on the margins of Polish politics, severely affected the reputation of PiS.