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Learn about binary numbers.

Binary Counting

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Explore what variables do in a computer

Variables

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Converting binary numbers to decimal

From Binary to Decimal

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Addition

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Add three binary numbers.

More Addition

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Getting to know the Dot Matrix Display. Accessing letters

Computer Graphics

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The case of the missing letters

Computer Graphics, Part 2

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Animations

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Longer Words

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WARNING: PHOTOSENSITIVE EPILEPSY - Some of the experiments produce light flashes that can potentially trigger seizures in people with photosensitive epilepsy

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