Ticklish Ears

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Lego Turing Machine

Here’s what could happen when you have too much time on your hands: you could make a Turing machine out of Lego. I can’t completely follow what the builder has done, but it’s pretty impressive-looking.

For those of you geeks who end up following the link, the builder uses the word stack to describe what we in computer science would call a queue.

[Hat tip: Jonah at The Corner]

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