This entertaining video does a good job of, if not explaining, hinting at the mechanisms that make this possible: https://www.youtube.com/watch?v=ydqReeTV_vk ht

This entertaining video does a good job of, if not explaining, hinting at the mechanisms that make this possible: https://www.youtube.com/watch?v=ydqReeTV_vk https://www.youtube.com/watch?v=ydqReeTV_vk