Electricity Pettiford RebeccaPevná vazba
Electricity powers light bulbs, televisions, refrigerators - even cars Teeny-tiny electrons keep our big world running. In this title, early readers will explore the science behind electric currents,…
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Specifikacia Electricity Pettiford RebeccaPevná vazba
Electricity powers light bulbs, televisions, refrigerators - even cars Teeny-tiny electrons keep our big world running. In this title, early readers will explore the science behind electric currents, conductors, insulators, static electricity, and