13-year-old discovers CFC alternative In an effort to help decrease greenhouse gases in the atmosphere coming from chlorofluorocarbons (CFCs), a 13-year-old student has discovered a CFC alternative using celery.
DLS-CSB earth lovers get into action De La Salle-College of Saint Benilde (DLS-CSB) commemorated Earth Day with "Luntian at Puti, Kalikasan at Kalinisan: DLS-CSB Earth Week Celebration." The event included a series of lectures, forums, and community activities.
