Cycle 14 day 6

Today in IST I continued my bookwork and I finished chapter 4 and 5 and I'm going to use my two golden tickets from the work Steve and I did. Today I learned about the different speeds of hard drives some of the RPM speeds are 5400, 5900, 7200, 10000, and 15000 which is the fastest but it is still not as fast as an SSD. I would like to know more about L1, L2 and L3 cache on the CPU and Motherboard. Overall today I was productive and I got most of everything done.