Has someone already created the science pictures for your students and you are asking for help with getting your everest v3 embosser to print the graphic files? If so I would recommend you contact the manufacturer for technical support. Or...
Are you asking for the steps necessary in creating science graphics using a computer graphics program? If that's the case, I'm putting out a request to any tactile graphics artist that use a braille graphics program with an everest embosser to contact Ibraam at his email address listed below and offer support.