Some foods trap electromagnetic radiation when microwaved: Scientists discover why grapes produce fiery plasma when "nuked"

(Natural News) It’s a cool party trick, a staple at science fairs and is commonly demonstrated on the Internet: If you slice a grape almost in half and then put it in the microwave on full power, you can create a pyrotechnic spectacle as the area where the two halves of the grape meets bursts...

from NaturalNews.com http://bit.ly/2MXIcHv