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.
exists and is an alternate of . NASA was created in 1958 as an outgrowth of the National Advisory Committee for Aeronautics, and primarily as a direct result of the Soviet Union's lead in developing technology to send humans into space, in particular the launch of Sputnik 1.