`Hsing citizen science open science 2020-09-11.pptx` and `Hsing citizen science open science 2020-09-11 transcript.txt` by Pen-Yuan Hsing are shared under the Creative Commons Attribution-ShareAlike 4.0 International license. The full license can be found [here](https://creativecommons.org/licenses/by-sa/4.0/legalcode). It means:

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