The wavelengths of light and radio waves, unlike high energy gamma radiation, ar

Nuclear energy is released at the sun’s center as high energy gamma radiation，a form of electromagnetic radiation like light and radio waves，only of very much shorter wavelength．

As a super hero in her own right, Xena is a female piglet cloned from fetal-pig skin cells. She may prove to be more than the latest addition to the biotech clone farm. Because of similarities between porcine and human organs, the techniques that made Xena may eventually create a supply of genetically modified pig livers that would be acceptable to the human immune system.