This rainbow corn actually exists. Here's how

Glass Gem corn, a unique variety of rainbow-coloured corn, became an Internet sensation in 2012 when a photo of the sparkling cob was posted to Facebook. Shortly after, the company that sells the rare seeds, Native Seeds/SEARCH, began ramping up...
Read more: http://www.sciencealert.com/this-rainbow-corn-is-the-coolest-way-to-eat-your-veggies?source=Snapzu