Teen Science-Investigators Print Help with printing? PRINT THIS PAGE Printer-friendly format, no images Removes all graphics, other content, and advertising. Use this if you just want the body text! Printer-friendly format, with images Removes other content, and advertising, but images remain. Use this if you want to print out pictures alongside the body text! Close First published 2009 View or download the student article “Teen Science-Investigators” (PDF).