Some concept designs are just so surprising and gorgeous that all you can do is sigh over the fact that they'll likely never be real. These aerial gardens might not be the best fit for London, but they would look lovely glittering over some future city.
It's a chemical attack! Bill Nye, better known to most people as "The Science Guy," discovered his garden had been destroyed by toxic chemicals. The culprit? His ex-wife. Who knew that love and science would be so deadly.