Project STEM embeds its course videos into the platform using Vimeo. For schools that block Vimeo, the platform will detect this and instead display a video hosted by Project STEM as a fallback. Access to this fallback system is automatic, and is covered by the domains provided in the technical requirements to whitelist. (Please note: this fallback system will be available for all courses by August of 2021.)

If you are having issues with any of the course videos, first doublecheck that YouTube, Vimeo, and S3 are whitelisted according to the technical requirements for your specific class. If the issue persists, please contact

Please note: some Project STEM lessons include additional videos hosted on YouTube. These videos are supplemental in nature, and are not Project STEM's intellectual property; as such, they are not available for download or in the fallback system.

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