Energy Course Script Editor

I’m turning a 15 000-word Word manuscript into a three-hour e-learning video that educates investors about the basics of energy and a touch of thermodynamics. I now need a sharp editor/technical writer to reshape the draft into a camera-ready script... (Budget: $15 - $50 USD, Jobs: Content Writing, Editing, Instructional Design, Proofreading, Script Writing, Technical Writing)