anthony morris



  • First rule of astronomy: don't look at the Sun
    • Our eyes don't have pain receptors
      • You may squint but won't feel pain
    • The Light can burn sensors on the back of the eye
    • You brain will do its best to fill in any damaged areas from looking at the Sun
      • Once there is too much damage, you'll start to notice the effects


  • Computing systems
  • Abstraction
    • A mental model that removes or hides complex details
    • Includes info required to accomplish a goal, leaves out info that would complicate
    • Only focus on info needed to get the job done
  • Humans can manage 7 (+/- 2) pieces of info at one time
    • Miller's Law
  • History of Computing
  • Any time you come to a lab there might be a quiz!