Turtle and Observer Command

every number [list of commands]

every is just like loop, in that it runs its [list of commands] forever, but it waits number seconds between each iteration. Number can be a decimal as well as an integer.

Examples:
every 2 [fd 1 rt 90] would make all the turtles move forward one step, turn right 90 degrees, and then wait 2 seconds over and over again.

Related commands:
loop repeat