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1) Electricity
Author
Language
English
Description
Find out where electricity comes from and how it gets to us. Which materials are good conductors and which ones are good insulators? Includes three simple activities or experiments to try.
Author
Language
English
Description
What makes electricity happen? How does electricity affect sound? Why does electricity flow in two directions? Investigate the charged-up world of physical science! Find out for yourself about Electricity through experiments that you can do at home. Learn how the sun can power electrical equipment. Make a battery from a potato. Electricity will show you the importance of investigating and understanding the physical world around you.
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