Video tutorials about GRBSpec - each video has an option to enable subtitles and fullscreen.
Presentation about GRBSpec and GRBPhot databases at SPIE 2020 Martin Blažek, A. de Ugarte Postigo, D. A. Kann, C. C. Thöne, J. F. Agüı́ Fernández, L. Izzo, "GRBSpec and GRBPhot: social networks to share gamma ray burst data," Proc. SPIE 11452, Software and Cyberinfrastructure for Astronomy VI, 1145218 (13 December 2020); https://doi.org/10.1117/12.2562420