https://stream.ilc.upd.edu.ph/videos/watch/64edcaf1-0fb3-4f07-acbb-7c6369d7badb Drake Equation Introduction of background which leads to the formulation of the Drake Equation; Identifies the quantities assigned to the Drake Equation; Calculates the best guess and low estimates for the number of communicative extraterrestrial civilizations based on the Drake Equation. Learning Object Development Team: Author : Jose Perico Esguerra Developer: Marc San Valentin Instructional Designer: Celia T. Adriano Project Leader : Jose Perico H. Esguerra Language Editor : Villy ATH Buenaventura Fri, 11 Sep 2026 06:55:17 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.ilc.upd.edu.ph https://stream.ilc.upd.edu.ph/client/assets/images/icons/icon-1500x1500.png https://stream.ilc.upd.edu.ph/videos/watch/64edcaf1-0fb3-4f07-acbb-7c6369d7badb All rights reserved, unless otherwise specified in the terms specified at https://stream.ilc.upd.edu.ph/about and potential licenses granted by each content's rightholder.