Naked Science Forum
Non Life Sciences => Physics, Astronomy & Cosmology => Topic started by: mriver8 on 30/10/2014 17:28:01
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I've been able to block freq that feel like a vibrating tuning fork successfully with an eps liner and closed cell poly foam. Not freq that tickle/itch the skin though.
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causes of itchy skin which isn't visibly abnormal include formication (http://www.psychologytoday.com/blog/odd-curious-and-rare/200911/formication)
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causes of itchy skin which isn't visibly abnormal include formication (http://www.psychologytoday.com/blog/odd-curious-and-rare/200911/formication)
Really in RD shapes?
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causes of itchy skin which isn't visibly abnormal include formication (http://www.psychologytoday.com/blog/odd-curious-and-rare/200911/formication)
Really in RD shapes?
Formication can be general or just in certain areas, depending on the cause.
To feel ultrasound you'd need two ultrasound sources in line-of-sight, operating at slightly different frequencies so generating a lower beats (http://en.wikipedia.org/wiki/Beat_%28acoustics%29) frequency , low enough to be felt.
BTW here's the cheapest [new] ultrasonic detector I can find ...
http://www.amazon.co.uk/Discovery-Channel-D12-Ultrasonic-Detector/dp/B00DUNS8K8
It's a toy but apparently it does work and you could conduct experiments to see if you are being bombarded with ultrasound, (which you are not) , and find out if ultrasound can penetrate walls & windows.
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causes of itchy skin which isn't visibly abnormal include formication (http://www.psychologytoday.com/blog/odd-curious-and-rare/200911/formication)
Really in RD shapes?
Formication can be general or just in certain areas, depending on the cause.
To feel ultrasound you'd need two ultrasound sources in line-of-sight, operating at slightly different frequencies so generating a lower beats (http://en.wikipedia.org/wiki/Beat_%28acoustics%29) frequency , low enough to be felt.
BTW here's the cheapest [new] ultrasonic detector I can find ...
http://www.amazon.co.uk/Discovery-Channel-D12-Ultrasonic-Detector/dp/B00DUNS8K8
It's a toy but apparently it does work and you could conduct experiments to see if you are being bombarded with ultrasound, (which you are not) , and find out if ultrasound can penetrate walls & windows.
You arent attempting to answer.
Bro I already got a positive ultrasonic read out.
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Bro I already got a positive ultrasonic read out.
[ Invalid Attachment ]
A jet-engine 100 feet away produces 140dB of sound energy.
Have you noticed any jet-engine-sized equipment being installed within 100 feet of you ?,
[ if it emitted ultrasound-only it would have to be closer and/or more powerful than a jet engine at 100 feet, as air transmits audible-sound better than ultrasound, and need to be louder-still if a wall separated you from the alleged source ].
If the CIA / FBI / MI5 / B&Q / have miniatured these devices, and their huge energy supply, so they are not conspicuously visible, use your ultrasound-detector to track them down : the closer you are the louder it will become ... http://hyperphysics.phy-astr.gsu.edu/hbase/acoustic/invsqs.html
Alternatively consider the possibility that the phenomenon is endogenous (http://www.thefreedictionary.com/endogenous).
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Bro I already got a positive ultrasonic read out.
[ Invalid Attachment ]
A jet-engine 100 feet away produces 140dB of sound energy.
Have you noticed any jet-engine-sized equipment being installed within 100 feet of you ?,
[ if it emitted ultrasound-only it would have to be closer and/or more powerful than a jet engine at 100 feet, as air transmits audible-sound better than ultrasound, and need to be louder-still if a wall separated you from the alleged source ].
If the CIA / FBI / MI5 / B&Q / have miniatured these devices, and their huge energy supply, so they are not conspicuously visible, use your ultrasound-detector to track them down : the closer you are the louder it will become ... http://hyperphysics.phy-astr.gsu.edu/hbase/acoustic/invsqs.html
Alternatively consider the possibility that the phenomenon is endogenous (http://www.thefreedictionary.com/endogenous).
Bro I already got a positive read out. As for whether or not the text exists. Lol. The picture is from a paper describing the diff sonic and directed energy weapons silly joker.