Perhaps, you are working on an important experiment with your qubit. However, you realize that that you need an expensive piece of lab equipment to follow thro

Perhaps, you are working on an important experiment with your qubit. However, you realize that that you need an expensive piece of lab equipment to follow through. However, you remember that your "friend" has this equipment at his/her lab. You also happen to share an entangled qubit with your friend. And you know that you can call your friend on the phone. Rather than mail the qubit to your friend's lab which could be in a very remote location, you use quantum teleportation to send its state. This way your friend receives your qubit without the qubit having traveled through physical space.