claim: The Burj Khalifa contains 57 stairwells.
evidence: Dr Karen Pearlman is the author of Cutting Rhythms , Shaping the Film Edit -LRB- Focal Press , 2009 -RRB- and its second edition Cutting Rhythms , Intuitive Film Editing -LRB- Focal Press , 2016 -RRB- .. She is known for her pioneering work in articulating underlying principles concerning what rhythm in film is , how it is shaped and the purpose it serves in modulating cycles of tension and release for viewers .. The focus of her research and teaching , currently as Lecturer in Film Production at Macquarie University and formerly as Head of Screen Studies at the Australian Film , Television and Radio School , is on the connection of theory and practice and making conceptual thinking accessible and useful to practitioners .. Macquarie University. Macquarie University. Many of her ideas about rhythm , editing , and affect derive from her career as a professional dancer on the opera house stages of the world with the Bill T. Jones / Arnie Zane Dance Company , and dancing and choreographing in the theatres , lofts and experimental dance venues of Australia , the USA and Europe .. Bill T. Jones / Arnie Zane Dance Company. Bill T. Jones / Arnie Zane Dance Company. As well as using her understanding of kinesthetic empathy in her theorizing , she applies her choreographic sensibility to her own editing and dramaturgy of the multi award winning dance on screen works made by The Physical TV Company , which she co-directs with Richard James Allen .. Richard James Allen. Richard James Allen. In 2009 Dr Pearlman was elected President of The Australian Screen Editors Guild -LRB- ASE -RRB- .. Australian Screen Editors. Australian Screen Editors