1. Engineering: Re: How can I very quickly swich an electromagnet on and off?, Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Wed Jun 16 21:59:22 1999
2. Engineering: Re: What does PMPO stand for?, Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Thu Feb 18 06:57:49 1999
3. Engineering: Re: What is the 'best' method for transporting a sound signal?, Abtin Spantman, Thu Apr 20 01:22:49 2000
4. Engineering: Re: What is a door switch proximity detector?, Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Mon Sep 27 00:49:03 1999
5. Physics: Re: Is text available for making an amateur science ultraviolet detector?, Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Sun Aug 6 01:36:34 2000
6. Physics: Re: what is a parobalic sound collecting dish how does it work and collect wave, Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Mon Apr 5 00:23:44 1999
7. Computer Science: Re: Flourescent light and modem, Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Thu Feb 11 01:17:11 1999
8. Zoology: Re: Canine fear of thunderstorm and Air Conditioning similarities, Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Tue Sep 19 01:11:38 2000
9. Engineering: Re: Is it possible to playback 'recordings' made in ancient pottery?, Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Sun Jan 16 19:05:05 2000
10. Engineering: Re: How does a sattelite dish work? , Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Wed Jan 3 02:19:39 2001
11. Engineering: Re: Why does proximity of Car Alarms to human body extend their range?, Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Wed Sep 12 23:48:13 2001
12. Engineering: Re: How does the Nintendo Zapper gun work?, Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Fri Jul 23 21:15:37 1999
13. Engineering: Re: In cellphones , how do they resolve when they are at the edges of cells ?, Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Sat Sep 23 22:54:13 2000
14. Engineering: Re: How do I build a Audio Driven Switch, Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Mon Nov 15 01:23:58 1999
15. Computer Science: Re: Is it possible to use a modem over a wireless link?, Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Tue Jul 11 00:06:46 2000
16. Engineering: Re: What/How does a metal detector read from the magnet it is attached to., Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Fri Jul 23 20:12:05 1999
17. Engineering: Re: my radio changes channel when I turn My light on., Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Thu May 4 21:58:00 2000
18. Computer Science: Re: Does 900 Mhz computer processors affect 900 Mhz wireless telephones?, Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Thu May 4 22:02:12 2000
19. Engineering: Re: Where can I find a small hand held transmitter with at least 1000 ft range?, Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Tue Oct 10 01:36:32 2000
20. Engineering: Re: How does one television affect another TV?, Abtin Spantman, , Electrical Engineering, L. S. Research, Inc. Mon Sep 27 01:44:23 1999