An Eclipsing Binary System with a Precessing Accretion Disk
Students work together to complete an experiment over binary sources. They determine values for the orbital period of certain objects and interpret intensity changes. They also calculate a value for the period of precession of an accretion disk.
11th - 12th Science 3 Views 3 Downloads
6 Kingdoms of Life Part 1: Archaebacteria, Eubacteria, Protist, and Fungi
An in-depth introduction to biological classification is presented at the opening of this presentation, dividing life into six kingdoms. Although it does not address the currently accepted level of domain, it is an outstanding...
7th - Higher Ed Science