From ZOZ to WIZ:
---------------

Now suppose that our just mentioned temperature sensor (# 748392033005) outputs degrees Celsius, but we want to print degrees Fahrenheit. The formula to convert is F = C*1.8 + 32. Given an adder and multiplier basic objects, we could use this sequence of instructions:

   tempSense -> multiplier
   1.8 -> multiplier
   multiplier -> adder
   32 -> adder
   adder -> printer

or written with a bit of syntax:

   tempSense, 1.8 -> multiplier , 32 -> adder -> printer

This might be considered to be our "machine language". It embodies all four of our basic principles:

   (1) the hardware is broken down into a set of basic hardware objects,
       like tempSense, multiplier, adder, and printer
   (2) there is a series of communications of data between them
   (3) each has a unique serial number (replaced here with human-readable symbols)
   (4) and finally we have a series of instructions to control the entire operation.