I think this is overstating the risk a little bit.
Looking at the video linked elsewhere, this was run in a bedroom on the second or even third floor of a single-family residence. He mentions not being able to detect x-rays more than 35ft from the device. I think a neighbor would have to be trying to get in range to be affected.
Looking at the video linked elsewhere, this was run in a bedroom on the second or even third floor of a single-family residence. He mentions not being able to detect x-rays more than 35ft from the device. I think a neighbor would have to be trying to get in range to be affected.
Here's the video again, queued up to the view out the bedroom window: https://youtu.be/92M5qcjDkaU?t=1m5s