Pre-programmed Chips, but no Fish.

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Re: Pre-programmed Chips, but no Fish.

Postby Klaas Robers » Sun Dec 22, 2019 12:52 am

Yes, x-rays, when not too weak, will go through aluminium, and especially if it is a thin foil. Why do you think that screening for x-rays is generally done by thick lead? The weight of the screening is what counts. And big and heavy atoms (especially lead) screen better than light atoms, e.g. Aluminium.
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Re: Pre-programmed Chips, but no Fish.

Postby Steve Anderson » Sun Dec 22, 2019 12:33 pm

Ah yes. Thanks for jogging my poor memory! Basic schoolboy stuff I'd forgotten.

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