To create more impactful documentaries with video editing, here are some tips and examples from experts and filmmakers. Firstly, plan your editing before you shoot, and have a clear idea of your story, style, and message. It's also important to watch and analyze other documentaries, learning from their editing techniques, choices, and effects. You should then use editing to create a structure, a flow, and a rhythm for your documentary to guide the audience's attention, emotion, and understanding. Be creative and experiment with different editing tools, methods, and possibilities while remaining consistent with your documentary's purpose and tone. Seek feedback and collaboration from others too, being open to revise and improve your editing. Examples of documentaries that use video editing to create more impact are Bowling for Columbine by Michael Moore, Man on Wire by James Marsh, 13th by Ava DuVernay, Amy by Asif Kapadia, and Free Solo by Jimmy Chin and Elizabeth Chai Vasarhelyi.