Scientists grew a bunch of vegetables in 'Martian' soil — and they're about to taste them

On Thursday, researchers announced that vegetables and cereals they spent two years growing in ‘Martian’ soil were found to be safe for human munching.
Read more: http://www.businessinsider.com/scientists-grew-vegetables-in-martian-soil-and-theyre-about-to-eat-2016-6?source=Snapzu