On Thu, 3 May 2018 20:34:19 +0800, "Mr. Man-wai Chang"
wrote:

On 3/5/2018 8:12 PM, Wolf K wrote:
You haven't got the message: There's electromagnetic radiation
everywhere. You can't escape it.

MAN-MADE radiation could be identified, classified, located and hence be
avoided?

And IMO you need a course on statistics and probability. As do 99.99% of
journalists that report stories about numbers.

No need. Zero is always zero!

You don't need zero. You shouldn't even want zero.

See https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2477708/

Please notice that it is from a reputable source.
--

Regards,

Eric Stevens