Building An Airsoft Claymore Mine

The Claymore mine is a rather fearsome weapon of war, using explosives to blast a cone of shrapnel towards advancing enemies. It’s not really something you should try and build at home. An airsoft version, though, is altogether more appropriate. [RegiBlackwood] has...

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A Weighted Sum Is Not an AND

How one line of arithmetic nearly let any tree in the world open a sealed memory — and what I changed after it did. When I was a kid, my sister and I buried a biscuit tin in the garden. Drawings, a cricket card, a note to whoever dug it up. We drew a map on notebook...

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What Happens Inside an LLM When You Type “Hello”?

You open ChatGPT, Claude, Gemini, or another AI assistant.You type: HelloYou hit Enter.A moment later, the AI responds: Hello! How can I help you today?It looks simple.But behind those few words, a surprisingly complex process has taken place. Your computer did not...

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