If you dona#39;t have any around the house now or your last yeara#39;s model is worn down, why dona#39;t you build your own? ... from light except when ita#39;s bun gry. shimmics its way past chairs, tables and other obstacles can be built by you at home. ... simple computers from scratch a gives you all the parts and know-how with wiring diagrams and step by-step instructions. ... ith pulses, storage, gates, flip Hops, adtling, subtracting, multiplying and applications of Boolean Algebra to circuit design.

Title | : | Analog Science Fact/science Fiction |

Author | : | John Wood Campbell |

Publisher | : | - 1957 |

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