Search found 112 matches
- Sat Jun 25, 2005 2:23 pm
- Forum: General Discussion
- Topic: DOA
- Replies: 16
- Views: 6776
Re: DOA
as Philba says-- it's a matter of what you can be sued over... <p>Think, someone violates Your freedom of speech. Whom do you sue? Under what statute? <p>Or, your right to equal protection (U.S. 14th amendment, if you need referetial material).<p>And how long (nevermind expense!) will it take to wen...
- Sat Jun 25, 2005 8:57 am
- Forum: General Discussion
- Topic: tree rot analyzer
- Replies: 21
- Views: 7603
Re: tree rot analyzer
philba- the maples better NOT have 1" holes... 1/2" will suffice.. and grow over within a year.<p>jmandy- that kind of rot is evident (usually) via lesions... and very different sound from a healthy tree-- but you need to knock real hard to hear the difference between a resonant healthy tr...
- Sat Jun 18, 2005 12:14 pm
- Forum: General Discussion
- Topic: tree rot analyzer
- Replies: 21
- Views: 7603
Re: tree rot analyzer
Hey--- slow down a bit, guys... Hollow spots may be far from the ground.. as I found on another of mine. How can you test for them? Look for lesions! (The tree will leak sap through the trunk near the base... it's a clue that something is amiss -'bleeding sap'- further up.)<p>Also: Ed B. wrote: &quo...
- Sat Jun 11, 2005 3:54 pm
- Forum: General Discussion
- Topic: Relatively Compact Power Generation Using Fuel
- Replies: 40
- Views: 14770
Re: Relatively Compact Power Generation Using Fuel
<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by stephen: Hydrogen peroxide decomposes into water and oxygen. In the presence of a catalyst, this decomposition can be very rapid. The reaction releases enough energy to raise th...
- Sun Jun 05, 2005 5:17 pm
- Forum: General Discussion
- Topic: Toroidal winding...
- Replies: 16
- Views: 5870
Re: Toroidal winding...
[shucks-- couldn't get it to play...]<p>but the conversation remiinds me of an "oh, WOW" moment I had as a kid....<p>My dad worked for RCA broadcast engineering. They had an open house in Camden... when Camden was still slightly respectable (mid '60's). <p>On a bench (among several) was a ...
- Sun Jun 05, 2005 4:47 pm
- Forum: General Discussion
- Topic: Treadmill into potters wheel
- Replies: 7
- Views: 3803
Re: Treadmill into potters wheel
...but if treadmills are such common discardss... why not wait for another 'freebie' ?<p>I think it answers my small conveyor problem... in order to compost garden waste, it can lift the clippings 2-3 feet to the top of the pile... and I can shovel from the bottom (onto the belt) to turn the compost...
- Sun Jun 05, 2005 4:42 pm
- Forum: General Discussion
- Topic: Relatively Compact Power Generation Using Fuel
- Replies: 40
- Views: 14770
Re: Relatively Compact Power Generation Using Fuel
<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by no_vice: ... What's safer (somewhat) is Hydrogen Peroxide ... <hr></blockquote><p>... that brings to mind... it was used as a fuel for a small steam-powered fuel pump on the V-2...
- Fri Jun 03, 2005 12:41 pm
- Forum: General Discussion
- Topic: Relatively Compact Power Generation Using Fuel
- Replies: 40
- Views: 14770
Re: Relatively Compact Power Generation Using Fuel
[Not that I propose this as a solution but...]<p>Has anyone looked into the Wankel engine? Would that be competitive?
- Sat May 28, 2005 5:53 am
- Forum: General Discussion
- Topic: Optics
- Replies: 7
- Views: 2868
Re: Optics
cheap digital lens??<p>How 'bout a disposable camera lens? go to a MotoPhoto or similar 1 hour lab.<p>For glass lens of similar size/focal length... try an OLD photo processor/studio.... many have scrap cameras they use as 'props' in the window.<p>(BTW: Fresnels were developed for lighthouses and fo...
- Thu May 26, 2005 3:03 pm
- Forum: General Discussion
- Topic: Tips and Techniques
- Replies: 27
- Views: 10221
Re: Tips and Techniques
<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by no_vice: ** For sorting loose components, I use ice trays. <hr></blockquote><p>-- I use egg cartons -- also use 'em for step-by-step disassembly / reassembly.<p>-- and for screw...
- Mon May 23, 2005 10:29 am
- Forum: General Discussion
- Topic: Tips and Techniques
- Replies: 27
- Views: 10221
Re: Tips and Techniques
Another: Battery use - I find I can go through plenty of AA batteries - and that my remote controls do NOT need fresh ones to work well... so batteries get cycled from walkman/radio/camera to the remotes after the motors and amps no longer get sufficient power.<p>(but thrn, EE's would know that)
- Sun May 22, 2005 7:00 am
- Forum: General Discussion
- Topic: Tips and Techniques
- Replies: 27
- Views: 10221
Re: Tips and Techniques
A sticky is like a posting evey day... this thread can surely generate that!<p>My notes are a bit more general Dean- I like the notebook idea... but I put it on my computer...<p> digital notebook During an appliance repair, I pulled out the Digital camera and took a shot at each step of disassembly....
- Fri May 20, 2005 7:21 am
- Forum: General Discussion
- Topic: ian's grammactical rules
- Replies: 48
- Views: 19384
Re: ian's grammactical rules
Dean, Terri, Chris... I liked many of your points... even those that seem to disagree!<p>My observations: 1. Nothing is as Stupid as someone who does not persue an education (in the U.S., the libraries are generally Free). 2. Nothing is to be hated... save: War, disease and famine.<p>One of my fathe...
- Thu May 19, 2005 1:25 pm
- Forum: General Discussion
- Topic: Ultrasonic cleaning
- Replies: 19
- Views: 7459
Re: Ultrasonic cleaning
<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by connect21: Where do you buy these ultrasonic jewellery cleaner? <hr></blockquote><p> Micromark carries a few odd-shaped tanks:<p> http://www.ares-server.com/Ares/Ares.asp <p>Sma...
- Thu May 12, 2005 4:51 pm
- Forum: General Discussion
- Topic: DC & AC
- Replies: 12
- Views: 5149
Re: DC & AC
Well, looking on from my seat (in the Restaurant at the End of the Universe), I'd say it depends on what you paid for it... thus, how long you'll be abled to eat here! (What, with the accrued interest...)