We help you understand science.

Here at EOS, we try our best to provide you knowledge and information regarding physics, chemistry, biology and mathematics. The knowledge is broken down into sub categories for each topics and should be easy to understand and comprehend for students trying to learn from scratch or surfing around to revise certain topics.

We started this site in late of 2016 with three main goals.

  • To bridge the gap between students and teachers.
  • Help students & kids who are underprivileged with free information.
  • Promote self-learning.


Physics is the natural science that studies matter, its motion, and behavior through space and time, and that studies the related entities of energy and force. Physics is one of the most fundamental scientific disciplines, and its main goal is to understand how the universe behaves. Physics is crucial in helping to explore the world around, inside, and beyond our understanding. Physics students are inventive thinkers.

Topics covered in physics can be seen here: Physics


Chemistry is a branch of science that involves the study of the composition, structure and properties of matter. Often known as the central science, it is a creative discipline chiefly concerned with atomic and molecular structure and its change, for instance through chemical reactions. Chemistry makes life’s little mysteries a little less. mysterious. Chemistry explains how things work.

Topics covered in chemistry can be seen here: Chemistry


Mathematics includes the study of such topics as quantity, structure, space, and change. Mathematicians seek and use patterns to formulate new conjectures; they resolve the truth or falsity of conjectures by mathematical proof. Math surrounds us; we see and use math skills and capabilities every dayfrom balancing our checkbooks to advertising agencies to doctors; from retailers to builders, lawyers and accountants. Everyone needs some level of specific mathematics knowledge. Most professions use math to perform their job better and to get ahead in the world.

Topics covered in math can be seen here: Mathematics


Biology is the natural science that studies life and living organisms, including their physical structure, chemical processes, molecular interactions, physiological mechanisms, development and evolution. Biology helps individuals understand the interaction between humanity and the world. It also develops interests in the lives of living organisms in an effort to preserve them.

Topics covered in biology can be seen here: Biology