This is a short video of 21 minutes, which touches on ancient dimensional gateways such as Stonehenge, Teotihuacan, and the Serpent Mound in northern America, and links this up with the quantum gateway of CERN. Interesting perspectives, another stretch in the mind-stretching which has been going on for a long time now. Doesn't quite feel so mind-boggling as it once would have done. It asks the question: how many are active, and are other beings able to pass through them?