PhysicsProf Steven E. Jones circuit shows 8x overunity ?

[xee2]

@ JouleSeeker

My LED stays on down to capacitor voltage of about 0.8 volts

[NickZ]

   JouleSeeker and All:
   Thank you for your latest test.  That is some very useful information, to me.  In comparison the Docs regular Jt lasts 12 hours, so... 
Please keep it going as long as possibly and register the voltage, instead of  the current, as time goes by.  The most important point is the sweet spot, other wise it will only show the battery further discharging, as in all the other tests.  This sweet spot is caused to happen by resonance, and is the source of the anomaly.  Very important to look into just how this all works.

   A couple of links that you requested.   The second video of his BwJt   lighting 70 leds.  I'll ask him how long it last, as soon as he makes it back to life.
   http://www.youtube.com/watch?v=dplIIhCbMcE
   http://www.youtube.com/watch?v=TgX1gYlmVsk&feature=related
   

[JouleSeeker]

  Thanks, gentlemen. 
@Nick -- i hope Kooler is OK! 

I added a 1ohm resistor in series with the green LED here, and measured the voltage drop across this resistor (I will attach some waveforms soon), so that V = IR = I since R=1.

Further interesting -- the Pinput did not change much, perhaps down a little with the added 1ohm R:

1.261V to 1.200 V (on 10mF cap) in 80 seconds => 9.4 uW (compared with 11uW without the 1ohm R)

[forest]

Xee,NickZ,JouleSeeker

Is it possible to disconnect that part of winding which goes to base of transistor completely from battery ? I see that there is capacitor placed there but it still is connected to plus of battery and by lenz rule drain amperage from it. I'm seeking the way to turn on/off transistor with minimal influence on transformer while still to sense the change to open transistor.

[JouleSeeker]

@ JouleSeeker

My LED stays on down to capacitor voltage of about 0.8 volts

Mine also, but the question is -- what happens to the LED lighting if you START at  2 V or above?  Does your LED go "off (or VERY dim)" at roughly 1.67 V  then clearly back ON at approx 1.648V  --as mine does ?

I see the same off-back on effect with a red LED, but at around 1.45 V...  so your device will probably show Off-Back on at some other voltage than 1.67/1.64 -- but probably it will occur, and in the range between 1.35 V and 2.5V.  Would you check?