Spinning Skyscraper + Damper Ball Answered
For the civil engineers out there, check out this daring piece of architecture: a tower whose floors are independent and can turn on voice command. Each floor is built pre-fabricated off-site and then attached to the tower, and the building creates its own energy using wind turbines and solar power. Of course, for the building to look as smooth as it does below, you'll have to ask all of your neighbors to turn their houses or offices just so.
Link via Gizmodo
On the subject of skyscrapers, there's more--an insight into how the Taipei 101, the world's second tallest building (at the moment), survived the May earthquake in Sichuan, China. The building uses a 728-ton ball, suspended between five floors in the upper part of the tower, to damp vibrations from high winds or ground tremors. You can watch a video of the damper ball moving during the earthquake here.
Link via Gizmodo and Deputy Dog