Cambridge Factbooks 6: Why does electricity flow?

Name: Cambridge Factbooks 6: Why does electricity flow?
Author: Rob Moore

Tvé hodnocení

Zatím nehodnoceno

A series of twenty non-fiction science readers which engages children in the world around them. What is electricity? What is static electricity? Why do batteries go flat? You can find the answers to these and other questions about electricity in Why Does Electricity Flow?

Přidat do oblíbených Sdílet Zpět na výpis