In this video, you will learn what Quantum Key Distribution (QKD) is and how it works. Listen to Tim Coopmans (QuTech) talking about QKD and its most famous protocol: BB84. Tim will brush on the prerequisite concepts first and then jump to the BB84 protocol to unleash the true power of quantum communication.
You can read about QKD and run the experiment here.
(If the video isn't working, click the link below it to watch on YouTube)