Electronic bell/motor/generator/meter lab ()Safe, solderless, educational and fun! ()Easy-to-read illustrated lab-style manual included ()Discovered how an electric bell is constructed and how it is

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Safe, solderless, educational and fun! ()Easy-to-read illustrated lab-style manual included ()Learn basic principles of electricity, electronics, physics and magnetism ()Learn and build 75 exciting e

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СЕЙФ, SOLDERLESS, ОБРАЗОВАТЕЛЬНЫЙ И ЗАБАВНЫЙ! ЛЕГКО-ПРОЧИТАННОЕ ПРОИЛЛЮСТРИРОВАВШЕЕ РУКОВОДСТВО ЛАБ.-СТИЛЬ ВКЛЮЧ�

Safe, solderless, educational and fun! ()Easy-to-read illustrated lab-style manual included ()Learn the basic of electronics & put your knowledge creating 500 diff. electronic experiments ()Special l

СОЖМИТЕ ВОДНЫЙ ШАР / ВОДНАЯ ЗМЕЯ

СОЖМИТЕ ВОДНЫЙ ШАР / ВОДНАЯ ЗМЕЯ

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