This diagram shows how the University of Cincinnati’s SmartLight can direct sunlight from the outside of a building (far right) to the inner part of a building and to a centralized harvesting- and energy-storage hub (far left). Credit: Anton Harfmann, U?
Read more at: http://phys.org/news/2013-11-smartlight-bright-idea-revolution-interior.html#jCp
Very cool but think about this, a century ago buildings had tall ceilings transoms, etc to duct light and air around, then we invented air conditioning and electric lights…and we got lazy. Sounds like the naked monkeys at it again.
This World and Others 
I totally agree with you. What’s new here? Norman Foster is tired of doing this in his commercial buildings… Even Egyptians worked with this idea using mirrors. 0.0