| Author | Nidal el Alam, Ali Kanbar, Elie Choufani | 
| Size | 21 X 28 cm | 
| Pages | 136 | 
| Grade | 3rd year - secondary (SE - LH) | 
| Weight | 400 g | 
| Edition | 2019 | 
| Series | Scientifica Series | 
| ISBN | 978-614-435-251-9 | 
| Subject | Physics | 
| Language | English | 
| Age & Level | 17+ | 
| Program | Lebanese | 
| Educational Materials | Book, Teacher's Book | 
| Digital Books | Windows, Mac, App | 
| Copyright | Habib Publishers | 
This book, from "Scientifica" collection for third year secondary level is divided into three units. Each unit contains a particular scientific field: Energy, Radioactivity and Nuclear Reactions, The Universe. This book is available as a digital interactive version with a teacher’s guide. 
For each chapter, the student as an apprentice researcher is invited to question, observe, research, experiment, discover, and reach a clear answer to their hypothesis.