func main() {
  // A "channel"
  ch := make(chan string)

  // Start concurrent routines
  go push("Moe", ch)
  go push("Larry", ch)
  go push("Curly", ch)

  // Read 3 results
  // (Since our goroutines are concurrent,
  // the order isn't guaranteed!)
  fmt.Println(<-ch, <-ch, <-ch)
}