Possibly, more to do with the soil [ & rock?] density than any chemical inputs John! Very few , if any, report with 'off the ground' experience with Hum though we do know [annecdotally] that concrete walls and roofs tend to worsen things nearer the ground plane. Did someone post experience of hum reducing whilst flying? Vague memories of something a while back...
On Thursday, 30 August 2012 08:50:02 UTC+1, john dawes wrote: > On the East side of Bristol there is situated a playing field of about > 40 acres which for over 100 years was used a site to dump chemical waste. > The deposits are about 40 feet in depth with a covering of around 2 inches > of top soil. Hum measurements on this field are much lower than the > surrounding area, and observing these measurements it gave satisfaction to > discover that without knowing the reason why, I had found it beneficial to > spend time on this field when the Hum level was very high. This is further > evidence that the level of discomfort experienced by sufferers will depend > greatly on the type of land on which their home is standing.. > -- You received this message because you are subscribed to the Google Groups "Hum Sufferers" group. To view this discussion on the web visit https://groups.google.com/d/msg/hum-sufferers/-/e0-NLOkO5ckJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/hum-sufferers?hl=en.
