Everything in the trailer is a recording of a real computation, done with the programs from the chemlambda repository. Everything was run on a regular laptop, then screencasted and trimmed.
The programs are available for playing at the chemlambda github repository [2] where you can also find more info about the research behind this project.
[1] https://vimeo.com/138476341
[2] github.com/chorasimilarity/chemlambda-gui/blob/gh-pages/dynamic/README.md
You think is too far fetched? Then compare with this real recording from Li et. al., “Extended Resolution Structured Illumination Imaging of Endocytic and Cytoskeletal Dynamics,” Science:
[3] https://vimeo.com/136537187