This consists of a digital presentation that combines data, visualizations, charts, graphs, and written explanations to communicate insights about the topic of your submission 
One file only.
Allowed types: jpg jpeg pdf .
The accumulated size of all files in this form cannot exceed 50 MB.
This consists of an audio recording or podcast that presents data, explains key findings, and communicates insights through spoken narration.
One file only.
Allowed types: mp3 ogg wav.
The accumulated size of all files in this form cannot exceed 50 MB.
This consists of a video presentation that combines data visualizations, charts, graphs, images, animations, text, and spoken narration to communicate key findings and insights from your submission
One file only.
Allowed types: avi mp4.
The accumulated size of all files in this form cannot exceed 50 MB.