In traditional Chinese medicine, scalloping of the tongue is said to indicate qi vacuity. For example, scalloping of the tongue is said to indicate qi vacuity. Out of these, heat/cold and vacuity/repletion have the biggest clinical importance. In establishing the vacuity of invariance Pask was challenged with the invariance of atomic number. The orbits are elongate and the skull shows paired anterior palatal vacuity. Eric Hynes summarized Boris's and Zhenya's flaws as being "vacuity", "self-regard" and "selfhatred". Korean Dreams, is a complex series that probes the unsettling vacuity of North Korea. An open interpterygoid vacuity along with a prominent elongated quadrate are notable basicranial elements. He also criticized Robinson's performance for its "vacuity". The interpterygoid vacuity of "Theriognathus" adults is either absent or extremely reduced. Vacuity were a Canadian indie rock band from Kitchener.