We have two cats.
Today is Monday. Tomorrow is Tuesday.
...
Hm, kettle is cold and pot is cold.
Now kettle is boiling and pot is cold.
...
Binary values are 1 and 0
...
The lecturer's voice becomes medium.
The lecturer has 2 notches still available to him.
The murmuring gets louder.
The lecturer's voice becomes loud.
The lecturer has 1 notches still available to him.
The murmuring gets louder.
The lecturer's voice becomes deafening.
The lecturer has 0 notches still available to him.
The murmuring gets louder.