Abstraction: Explaining science layer by layer
Jan. 27, 2015I was eating lunch last week and heard, “It weighs 8 grams.” My eardrum sent a text to the memory library, forcing an intern to check Catalog Random. The intern hunted the shelves, returning to the master librarian red-faced and wheezing. “Weight is 8 grams times 9.8 m/s2,” the intern gasped, “but how do we explain?” To illuminate complex ideas, I look to a computer science concept called abstraction.