Most academics are trained to work with words; skills for creating and editing images are typically not on the resume. For this badge you'll produce a poster for use with a class
Video may dominate the media spectrum, but radios let us listen to music, news, or a talk show while our eyes concentrate on something else.
The rich medium of video lets you combine moving images with an audio track. It's probably the most-consumed medium - and technically the hardest to produce.