title: How do I run two turtles in python simultaneously?
body: <p>I'm trying to make two turtles move together instead of one moving subsequently after the other. For example:</p>
  
  <pre><code>a = turtle.Turtle()
  b = turtle.Turtle()
  
  a.forward(100)
  b.forward(100)
  </code></pre>
  
  <p>But this only makes them move one after the other.
  Is there a way to make them move together simultaneously?</p>