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Forums
4hv.org :: Forums :: Electromagnetic Radiation
4hv.org :: Forums :: Electromagnetic Radiation
Electromagnetic Radiation Forum
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New HERF idea... Go to page: 1 2
Slava
Wed Mar 06 2013, 03:13PM		 17 2874 Slava
Tue Mar 12 2013, 05:06PM
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Pulse laser Go to page: 1 2 3
Legit_bacon
Fri Aug 03 2012, 11:04AM		 26 5671 Shrad
Wed Mar 06 2013, 08:08AM
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Radiation ring around Earth mysteriously appears, then dissipates
Proud Mary
Mon Mar 04 2013, 09:00PM		 2 1047 Conundrum
Tue Mar 05 2013, 08:56AM
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IN-9 bargraph tubes
Conundrum
Fri Mar 01 2013, 09:11AM		 1 847 Conundrum
Fri Mar 01 2013, 09:11AM
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Hacking SBM geiger tubes Go to page: 1 2
Conundrum
Wed Feb 06 2013, 06:43AM		 11 4121 Conundrum
Fri Mar 01 2013, 09:02AM
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del
Vlad
Tue Feb 26 2013, 02:34PM		 2 1006 klugesmith
Wed Feb 27 2013, 12:32AM
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del
Vlad
Fri Feb 22 2013, 04:58PM		 2 862 Proud Mary
Fri Feb 22 2013, 05:15PM
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Microchannel plate x-ray image intensifier
zrg
Tue Jun 05 2012, 12:08AM		 7 2415 radhoo
Sat Feb 16 2013, 11:48AM
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is there an easy way to add a meter to this simple Geiger circuit?
Ruskie
Mon Feb 11 2013, 11:51AM		 3 1245 radiotech
Sat Feb 16 2013, 12:44AM
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del
Vlad
Mon Feb 11 2013, 11:42AM		 5 1190 Proud Mary
Tue Feb 12 2013, 10:50AM
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deleted
Vlad
Mon Feb 11 2013, 11:33AM		 2 859 Proud Mary
Mon Feb 11 2013, 12:25PM
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useful information for x-ray shielding!
Ruskie
Wed Feb 06 2013, 12:34AM		 6 1272 Wolfram
Thu Feb 07 2013, 02:04AM
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del
Vlad
Mon Feb 04 2013, 05:33PM		 2 857 Proud Mary
Mon Feb 04 2013, 07:37PM
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Reverse-engineering a voltage multiplier from x-ray source
klugesmith
Fri Feb 01 2013, 09:30PM		 8 1929 Ash Small
Mon Feb 04 2013, 04:20PM
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del
Vlad
Thu Jan 31 2013, 01:01PM		 2 1235 Wolfram
Sat Feb 02 2013, 12:51PM
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.
Ruskie
Wed Jan 23 2013, 12:48AM		 3 1053 Ruskie
Sat Feb 02 2013, 11:24AM
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del
Vlad
Thu Jan 31 2013, 01:29PM		 1 892 Vlad
Thu Jan 31 2013, 01:29PM
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<40KV low energy x-ray intensification screens?
Ruskie
Mon Jan 21 2013, 02:55PM		 3 1182 Vlad
Thu Jan 31 2013, 01:07PM
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IR thermometer improvement.
Conundrum
Wed Jan 30 2013, 07:08PM		 3 994 Meatball
Wed Jan 30 2013, 11:14PM
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Ruskie
Mon Jan 28 2013, 04:20AM		 9 1114 Ruskie
Wed Jan 30 2013, 12:24PM
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Ruskie
Mon Jan 28 2013, 03:37PM		 1 605 Ruskie
Mon Jan 28 2013, 03:37PM
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. Go to page: 1 2
Ruskie
Fri Jan 11 2013, 01:19PM		 13 2036 Ruskie
Thu Jan 24 2013, 01:47AM
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Solar cell hacking
Conundrum
Wed Jan 23 2013, 09:14AM		 3 962 Conundrum
Wed Jan 23 2013, 11:24PM
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. Go to page: 1 2
Ruskie
Wed Jan 16 2013, 02:00PM		 18 2335 Wolfram
Mon Jan 21 2013, 10:10PM
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Laser treatment for blindness?
Conundrum
Mon Jan 21 2013, 07:58AM		 1 633 Conundrum
Mon Jan 21 2013, 07:58AM
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