1. LESSON 11 CONSTRUCTIVISM PROPONENTS CAPABILITIES VIDEOS

2. Cray XT4 supercomputer cluster (Franklin) has 9,660 compute nodes. Each has quad-core AMD processors running at 2.3 GHz. Franklin has 38,640 processor cores .

3. A supercomputer is a computer that performs at or near the currently highest operational rate for computers. Typically used for scientific and engineering applications that must handle very large databases or do a great amount of computation (or both).