2. cables
  3. 166699-160545

So you think wire conductors in cables are directional? Think again...

Here is a very relevant discussion among physicists about the directionality...the way signal and electrons should flow... based on conductor orientation. Some esoteric, high-end manufacturers say they listen to each conductor to see which way the signal should flow for the best audio quality.

Read this discussion. Will it make you rethink what you’re being told and sold?

https://www.physicsforums.com/threads/is-a-copper-conductor-directional.975195/
edgewound
mahgister's avatar
mahgister
13,196 posts
 
Can these people maneuver in a dark room? No because they are not bats. There is a difference from having some special skills vs. actually possessing capability that can paint the surrounding with sound. Bats can do that and dolphins can but human can’t
many blind people see with sounds it is a common place fact illustrating the human abilities like animals...

Try that:
https://www.youtube.com/watch?v=AofvXF6UQvc

This case of Ethan and daniel is pure echolocation in human
https://www.youtube.com/watch?v=S9lCbFOJ18Q


 There is more in  human perception that there is in a voltmeter....

 That does not means that cable direction exist.... That means we cannot trust a frequencies meter to know it exist or not .... Saying the opposite is faith in a witch called technology.... Technology is NOT science by any means....
andy2
1,555 posts
 
I am curious to know why if they could, why would they still need a stick to go around? Maybe in some special cases, but I could only see two vid on youtube.

I do recall some circumstances where people claim to have cured their cancer with their mind, but there are on a few reported cases.
mahgister's avatar
mahgister
13,196 posts
 
If you dont trust youtube :


https://www.researchgate.net/publication/260132610_A_summary_of_research_investigating_echolocation_abilities_of_blind_and_sighted_humans
mahgister's avatar
mahgister
13,196 posts
 
Why human use stick unlike bats and dolphins?

Because they take advantage of their hands and because they walk on solid earth they dont swim or fly...
andy2
1,555 posts
 
https://www.researchgate.net/publication/260132610_A_summary_of_research_investigating_echolocation_abilities_of_blind_and_sighted_humans

To some very limited degree. If a blind person can ride a bike on a crowd street then there may be something to it. I am sure blind people mental capacity can develop to compensate for the lost of vision, but to say human can have the ability as bats which is quite inaccurate.

Because they take advantage of their hands and because they walk on solid earth they dont swim or fly...
Because they need to use the stick to know if there are obstacles on their path.  They can't do that with sound echo.
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