On Mon, 26 Oct 2020, Mac Doktor wrote:
On Oct 26, 2020, at 3:05 PM, Nick Andrews <[email protected]> wrote: , yet willingly spend $12,000 for fancy granite countertops for their house that are most likely much more radioactive.I tested the new granite kitchen counter at my brother's house. It was only a few counts above background with an LND-712's alpha window resting on it.
The last granite outdoor benches I tested were 4x background. Pretty neat. -Dan
