2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/14130A simple Java applet is presented which allows quick and easy computation and plotting of the predictions of light element abundances in SBBN, including errors in the predictions propagated from input reaction rates correlated and calibrated via Monte Carlo. The applet, which requires Java 1.1-compatible browsers, can be found at http://www.astro.washington.edu/research/bbn/One page, plain texAstrophysicstext