Discover science 

 - 44 pages :  color illustrations 
 - Wonders of learning .
<br/><br/> "Discover fascinating facts about science."--Cover. 
<br/><br/>Matter Atoms and molecules Solids and liquids Types of gases Periodic table Solutions and solvents, acids and bases Organic chemistry Materials The earth's resources What force does Energy Energy conservation Light - colour, reflection and refraction Light - lasers, microscopes and telescopes Electricity - currents and magnetism Electricity - energy sources and technology DNS, genes, evolution and life forms Plants, photosynthesis, habitats and ecosystems Inventions and discoveries 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>500