A Skyscraper That Can Disappear Using High-Tech Camouflage

Other submissions of the same story:

https://news.ycombinator.com/item?id=6374404 (cnn.com)

https://news.ycombinator.com/item?id=6379512 (forbes.com)

https://news.ycombinator.com/item?id=6383244 (archinect.com)

https://news.ycombinator.com/item?id=6384794 (cnet.com)

Not much discussion.