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by nielsbot
1179 days ago
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Wonder if anyone knows or can speculate how these work? I stole a glance at the screen when my bag passed through one of these--looked like CT. The user can examine and freely rotate a transparent model of what's in the bag. I always wondered if you could use different energy X-rays to attempt to analyze what things being examined are made of. |
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Yup. You can do that to some extent.