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On a sunny day (Sat, 26 Aug 2006 14:16:36 +0100) it happened "Jaxtraw"
wrote in : Darwin award. Do NOT DO THIS (2 x now) I don't think you need to worry. Bazza is a responsible chap and I'm sure in the event of a minor accident he'll have his mobile phone to hand to call assistance. Ian LOL Not many are known to have called back from heaven (or hell). |
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![]() Jaxtraw wrote: Jan Panteltje wrote: On a sunny day (26 Aug 2006 03:35:56 -0700) it happened wrote in . com: Storms around here have been prevalent so it shouldn't be too difficult to catch some of the power of lighting within the jar. I intend to attach the brass knob to a lightning rod running down the side of my local church. This I feel would make a suitable conductor. The question is ...once I've captured the electricity what do I do with it???? Thoughts??? You will not have to worry about that, as the exploding glass will have pierced you so many times you wil be dead. Do not do this, DO NOT DO THIS. Thank you for you concern but you have no need to worry. No, but you have. I will be taking suitable protective precautions to guard against any potential electrical anomalies. For one - I rarely conduct my experiments using myself as the guinea pig. Whilst I will be holding the video camera, my friend Stig will be the one dealing with the jar. I have equipped Stig with a pair of rubber Wellington boots and some marigolds (rubber washing up gauntlets). As an extra precaution Stig will also be sat on his motorcycle - the rubber tyres providing a secondary insulator from electrical shock. The leyden Jar will sit on top of the fuel tank of Stig's motorcycle so that he does not have to hold it with his hands. You must be joking, I think by now, why not simply shoot your friend? With half a megavolt or so and some damp weather, the lighting will not even notice any rubber, just arc around it. The air in your jar will ionize and heat to thousands of degrees in a split second, the pressure will blow the bottle apart, the glass will pierce your friend and the fuel tank, the plasma and arc will ignite the fuel, what a mess. You are a nutter if you do this. Darwin award. Do NOT DO THIS (2 x now) I don't think you need to worry. Bazza is a responsible chap and I'm sure in the event of a minor accident he'll have his mobile phone to hand to call assistance. Ian I am in two minds whether to call said experiment off....but Stig is as keen as mustard to give it a try. Plus I have promised him a case of Bud Ice in exchange for his participation. In the meantime I will further review adaquate safety measures after some of the warnings that have been posted. I now intend to wrap his torso in layers of bubble-wrap and sellotape just in case anything adverse should happen. PS Have no credit on my mobile but there is a telephone box about 1500 yards from the church yard which should suffice. Baz |
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![]() wrote in message ups.com... Today (thanks to Nod's link to the most impressive Fortean Times web site) I have been investigating the possibilities of constructing a Leyden Jar. I was inspired by a description of such device on the Fortean Times page relating to the Ark of the Covenant possibly possessing the same unique properties. http://www.forteantimes.com/articles/207_ark1.shtml A description taken from a book published in 1899 describes the Leyden Jar thus: It consists of a glass jar, coated outside and inside with tinfoil to within 2 or 3 cm of the top. It may therefore be regarded as a condenser (capacitor) consisting of two parallel plates (positive and negative) separated by a glass dielectric (insulator). The jar is provided with a wooden lid, through the centre of which passes a brass rod, terminating in a brass knob; a short length of metal chain is attached to the lower end, and of sufficient length to touch the tinfoil lining. The tinfoil serves as the insulated conductor, which may be conveniently charged through the knob; the jar is either placed on a table or held in the hand, so that the outer coating is consequently earth-connected. Tomorrow my mission will be to construct such a device using a milk bottle, some tin-foil (or Baco!) a brass earthing spike (borrowed from the garden that some wire or other was connected too), a brass knob from the wardrobe, various other household items and a length of chain from the kitchen sink plug. Storms around here have been prevalent so it shouldn't be too difficult to catch some of the power of lighting within the jar. I intend to attach the brass knob to a lightning rod running down the side of my local church. This I feel would make a suitable conductor. The question is ...once I've captured the electricity what do I do with it???? Thoughts??? Baz Shove it up yer arse? |
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wrote:
A description taken from a book published in 1899 describes the Leyden Jar thus: ... The question is ...once I've captured the electricity what do I do with it???? Thoughts??? Got any dead bodies that need reanimating? http://www.imdb.com/title/tt0072431/ http://www.imdb.com/title/tt0021884/ -- Dan Tilque |
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![]() "Dan Tilque" wrote in message ... wrote: A description taken from a book published in 1899 describes the Leyden Jar thus: ... The question is ...once I've captured the electricity what do I do with it???? Thoughts??? Okay...we spent 3 hours in the Church Yard with zero lightning storms ![]() The North West of England weather was playing havoc with my plans by behaving itself. We did get through a crate of Bud Ice in the process though, and only just made it home on our bikes as we were all over the freakin road! lol Once back at the flat I decided to lower my expectations of the experiment and resort to testing out the properties of the :Leyden jar in a more controlled manner. I had an old power supply from a computer and carefully bared some of the wires. I then fastened a positive wire to the exterior of the jar and the neutral to the brass spike. Everything was fine at this point until my friend Spike plugged the device into the mains socket. Stig - who was holding the jar at the time - convulsed in a strange manner and then there followed a loud bang and all the lights went out in the flat. And in the flat below. At present we still haven't fixed the fault and the lights are still off even though we have now unplugged the device from the electrical socket. Any clues as to how to fix appreciated. A nail in the fusebox just gets hot and smells so that's no longer an option. Stig suffered minor burns but overall doesn't appear to be too badly injured - just a little shook up (literally). That might be it for the Leyden Jar experiments for now. (At least until we can get the power back on.) If anyone can suggest as to what went wrong I would truly appreciate it. I suspect some kind of polarity problem or a damaged sine wave in one of the inverse coils of the transformer. I don't know what that means but it sounds REAL bad. Bazza |
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![]() Bazza wrote: "Dan Tilque" wrote in message ... wrote: A description taken from a book published in 1899 describes the Leyden Jar thus: ... The question is ...once I've captured the electricity what do I do with it???? Thoughts??? Okay...we spent 3 hours in the Church Yard with zero lightning storms ![]() The North West of England weather was playing havoc with my plans by behaving itself. We did get through a crate of Bud Ice in the process though, and only just made it home on our bikes as we were all over the freakin road! lol Once back at the flat I decided to lower my expectations of the experiment and resort to testing out the properties of the :Leyden jar in a more controlled manner. I had an old power supply from a computer and carefully bared some of the wires. I then fastened a positive wire to the exterior of the jar and the neutral to the brass spike. Everything was fine at this point until my friend Spike plugged the device into the mains socket. Stig - who was holding the jar at the time - convulsed in a strange manner and then there followed a loud bang and all the lights went out in the flat. And in the flat below. At present we still haven't fixed the fault and the lights are still off even though we have now unplugged the device from the electrical socket. Any clues as to how to fix appreciated. A nail in the fusebox just gets hot and smells so that's no longer an option. Stig suffered minor burns but overall doesn't appear to be too badly injured - just a little shook up (literally). That might be it for the Leyden Jar experiments for now. (At least until we can get the power back on.) If anyone can suggest as to what went wrong I would truly appreciate it. I suspect some kind of polarity problem or a damaged sine wave in one of the inverse coils of the transformer. I don't know what that means but it sounds REAL bad. The mistake was changing the venue from the churchyard, where at least you could have dragged out a few pews for bleachers and charged an admission fee to a substantial number of spectators. Proceeds from the box office would have funded future experiments, no doubt to larger crowds. With any luck, you would have made it to experiments in outdoor ampitheatres before Stig turned black and tipped over. PD |
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