Latest videos by NigelLoller

Lakeland Terrier in slow motion Posted by: NigelLoller Video duration: 182 seconds A short slow motion video of our mutt Max on the beach 2mins from our house Max is a Lakeland terrier cross who we got second hand! The beach is Ladies Bay in the north of Guernsey The camera is a finepix HS10 Related: lakeland, terrier, cross, slow, motion, dog in slow motion, hs 10, finepix hs10 slomo Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: Rotary Displacer LTD Stirling Engine Posted by: NigelLoller Video duration: 121 seconds Rotary Displacer LTD Stirling engine using 3mm hot/cold ally plates inside a plastic tube, separated by a small gap and magnetically connected to the flywheel. This motor was quickly knocked up to test the magnetic connections between displacer and flywheel, therefore eliminating the need for a sealed bearing with it's associated friction. Sorry for lack of quality in the film. Related: ltd stirling engine, stirling engine, rotary stirling engine, rotary displacer, rotary, stirling Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: The heat applied ... By: NigelLoller. on 21 May 12, 08:05:43 The heat applied with the torch is way hotter than 100 deg C but because the plates inside the motor are alloy the heat source? is instantly spread over the whole plate and, into the entire chamber....The temp of the hot plate cannot exceed 110 deg C as the plastic tube housing would melt..The cold plate gradually takes on the ambient internal temperature and so would need cooling for extended running..the difference in temperature required for this experimental test rig to run was 55deg C Ok ? Cool! Magnetically ... By: cocacola443. on 20 May 12, 21:10:32 Cool! Magnetically connecting the flywheel to the displacer is genius. I must ask, though...doesn't LTD stand for Low Temperature Difference? Maybe I'm dense, but what's the difference in temperature between the hot and cold sides of this engine? I thought LTD was defined as less than? 100 degrees Celsius difference or something like that... Congratulations! ... By: leandrojwfolha. on 10 Feb 12, 08:58:43 Congratulations! the idea is very good!? I never imagined that there was how to make a rotary stirling engine at home. Hallo, ... By: MojaJinonice. on 24 Jan 12, 08:09:51 Hallo, congratulation for a nice technical solution. Idea of magnetic handling of rotary displacer by flywheel is great. Displacer is "internal" and good sealed and flywheel can be? "external" and available to easy connect the rod of a power piston. I had the similar idea of magnetic connection of pair (rotary displacer -- flywheel) approximately a year ago but I was not able to build a functionally Stirling engine at that time. Have a good time. Stiction...Wood Pecker and Washers on a Hoop Posted by: NigelLoller Video duration: 99 seconds Variations of the woodpecker mechanism ...I came up with the washers hoop years ago after when sliding one down a smooth stainless bar it began the movement you see on the hoop, and I realised that on a hoop you would be able to keep the movement going in a continuous fashion Related: stiction, phenomenon, woodpecker, woodpecker toy, washers on a hoop, hoop Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: the washers are a ... By: KEvronista. on 11 Nov 11, 19:24:41 the washers are a neat trick. i've never seen that phenomenon before. application is beyond me, but i'm sure you'll make good use of it. but the pecker on a hoop! veyr clever,? and there's just got to be a regulator in there somewhere. sorry, but i've got a one-track mind. KEvron Large Rolling Ball Sculpture - from above Posted by: NigelLoller Video duration: 55 seconds This sculpture is listed on www.Ebay.co.uk, item no. 180650814328, link http://cgi.ebay.co.u k/ws/eBayISAPI.dll?V iewItem&item=1806508 14328 . Full details are in the listing. Related: marble run, rbs, rolling ball sculpture, motion welding, motionwelding, nigel loller Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: the price is...gulp ... By: sgentlemanjack112. on 08 Jan 12, 18:20:37 the price is...gulp....high? Large Rolling Ball Sculpture - 5 minutes Posted by: NigelLoller Video duration: 300 seconds This sculpture is listed on www.Ebay.co.uk, item no. 180650814328, link http://cgi.ebay.co.u k/ws/eBayISAPI.dll?V iewItem&item=1806508 14328 . Full details are in the listing. Related: rolling ball, rbs, marble run, rolling ball sculpture, motion welding, motionwelding, nigel loller Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: Garden See-Saw Water Feature Posted by: NigelLoller Video duration: 139 seconds Water-powered see-saw with copper "men", working by the weight of the water in the high side of the see-saw tube lowering that side, causing a rolling ball to close the water supply to that side, therefore starting to fill the new high side. Cycle repeats automatically. The seesaw, supports and mesh supporting the gravel are 316 stainless steel, the men are copper. Related: water feature, garden, kinetic art, seesaw, see-saw, see-saw water feature, seesaw water feature, see saw water feature, water powered, motion welding, motionwelding, nigel loller Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: A bit of fun eh?... ... By: NigelLoller. on 12 Feb 12, 10:12:44 A bit of fun eh?...This idea actually matured into the pendulum clock mechanism so wasn't? totally useless!!! Another great piece ... By: laserblinded. on 11 Feb 12, 02:18:44 Another great piece of art Nigell. Very innovative. I watched a? while and couldn't figure how it worked. Had to read the discription. Good show! Autogyro Landing Posted by: NigelLoller Video duration: 134 seconds This is my friend's very beautiful Magni Gyro two seat autogyro (reg G-YROP) Video shows the approach and landing at Guernsey airport on 16th November 2010. I was filming from the rear seat and holding the camera above the windshield! Note the final approach descent..surely unique to gyros!! Related: auto gyro landing magni, nigel loller, auto gyro, guernsey, herm, autogyro Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: I was nine month at ... By: airoli79. on 08 Dec 11, 09:44:53 I was nine month at Guernsey in? 2010 and I saw you! I did pictures from you! :-) I have seen that ... By: MrBooojangles. on 06 Nov 11, 01:59:01 I have seen that one flying and I have seen it close up in the hanger, a nice? machine. OOOOh so cool, that ... By: Spookyd88. on 31 Jan 11, 07:43:20 OOOOh so cool, that ground came up mighty quick at the? end! Water Wheel Flower with counter rotating 'petals' Posted by: NigelLoller Video duration: 137 seconds This is my Kinetic 'flower' again made from copper tubes,bent ,cut and soldered to the shapes seen here..The two hubs are internally fed with water that flows from cutouts on either side of the tube into at least two of the copper 'spokes'.The resulting extra weight on that side causes the entire assembly to rotate Related: water wheel, kinetic art, water feature, garden water feature, garden art, kinetic sculpture, rotating flower, water powered flower, contrarotating, contra-rotating, water, wheel, kinetic, art, garden, feature, sculpture, motion welding, motionwelding, nigel loller Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: I make up odd ... By: isabeats. on 12 May 11, 20:07:05 I make up odd phrases to see what video they'll bring up, then post them at? Facebook; "water petals" brought up this- beautiful! Another goodie ... By: laserblinded. on 22 Jul 10, 18:57:38 Another goodie buddy. Thanx.? Water Wheel and Copper Men Posted by: NigelLoller Video duration: 47 seconds This Is my water wheel made from alloy sheet and box section running on stainless shaft and Nylatron bushes...The animated 'men' are just copper pipe and plumbing fittings The wheel has heaps of power spare for other possible moving things! Water supply is a small (10w) recirculating pump with the flow regulator turned right down Related: kinetic, art, water, wheel, garden, feature, home, made, motion welding, motionwelding, nigel loller, kinetic art, kinetic sculpture, water wheel, garden feature, garden art, water feature Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: I love animated ... By: arupnara100. on 12 Nov 10, 15:52:28 I love animated copper men. Regarding the animated surfer, how did you get the surfer? at the top to swing his hands; or is that an illusion from the camera angle? Congratulations from the US. Nice job. Well done, This looked ... By: jag9998. on 08 Sep 10, 03:18:29 This looked familiar, but I couldn't remember why at first. The guy who lives at the end of our road has about? a 5 foot tall sheet metal man standing on top of a flag pole. You are welcome.. ... By: NigelLoller. on 22 Jul 10, 19:07:05 You are welcome..Glad you like the 'men' and my? other stuff! Love the art work. ... By: laserblinded. on 22 Jul 10, 18:51:46 Love the art work. I have odds n' ends copper laying around from another time,. Been wondering what? to do with it all. You have given me inspiration. Thanx friend. Homopolar Motor Demo Posted by: NigelLoller Video duration: 99 seconds Homopolar motor using very small magnets and a Duracell Related: homopolar, motor, spinning, copper, wire, magnet, battery Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: Energy sources ... By: slipshodcoqbgg. on 30 Oct 10, 00:53:57 Energy sources without the need for fuel? or energy input exist ,But a few ppl make too many billions from our energy needs to let this technology be known,Get the blueprints for a free energy motor at LT-MAGNET-MOTORdotCOM ,Be a part of the energy revolution! Magnet motor possible? Demo Posted by: NigelLoller Video duration: 61 seconds Magnetic motor effect from three very simple components, showing self starting rotation of tapered steel 'step drill'. Microwave magnet holds itself level on my vice and rotation and acceleration is noticeable near the corner of the vice. On one occasion it auto reversed,accelerated and then ran for 30 seconds or so!! Related: magnet, motor Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: Thanks for positive ... By: NigelLoller. on 15 Apr 12, 18:53:55 Thanks for positive comments..I wish it would keep going..I tried a few other makes and sizes of stepdrills but none? gave a similar result.. Hi Nigel I love? ... By: AndyDaviesByTheSea. on 15 Apr 12, 15:34:15 Hi Nigel I love? your clocks, it looks like you have a bit of fun with them, well done! Funny thing with the cone cutter, just when you think you have a reasonable grasp of mechanical things you stumble on something like that. It's good that it's as repeatable as it is as no one would believe you would they, the only pity is that it doesn't keep on going. Kind Regards ... Andy. Free energy ... By: dharmastipulate. on 02 Dec 10, 16:46:16 Free energy technology exists!But there are very powerfull? forces that want to supress the technology,Get the blueprints for a real Magnet motor free enegy machine at LT-MAGNET-MOTORdotCOM ,Be the revolution! Free Energy is real ... By: cloudburstlenepmhq. on 06 Oct 10, 00:19:00 Free Energy is real and its here! The Oil companies are doing everything they? can to stop this information. If you want a Free energy machine , get the blueprints at LT-MAGNET-MOTORdotCOM , Join the revolution! I think? my point ... By: NigelLoller. on 26 Jul 10, 16:47:56 I think? my point was that once the initial direction had stopped then all motion ought to stop .,but often the step drill would accelerate from a stop or even a 'wobble' to 100s of rpm! Spins backwards ... By: Greenpeace82. on 26 Jul 10, 15:16:22 Spins backwards cause it is oscillating due to your initial spin? being not perfect It seems the ... By: pirondinimarco. on 26 Jan 10, 11:00:31 It seems the Turtles Russian Rattleback effect: watch?v=PydoEA5Jx5s You should try to spin your step drill in the other? direction, if this don't come back, it is merely Rattleback effect. Toy very funny however. found it. ... By: atecengineering. on 24 Oct 09, 19:19:19 found it. strange? sometimes a slow ' ... By: NigelLoller. on 24 Oct 09, 17:35:22 sometimes a slow 'initiation' results in acceleration to a suprising degree..The corner of the vice seems to effect the direction of rotation I have some more film.? When you make a ... By: knowledgemonger. on 24 Oct 09, 15:36:50 When you make a situation like that you are creating a very low friction system. The point of the step drill is hitting the magnet at a slight angle. ? As it spins, it slowly moves its self over the face of the magnet. If the initial direction is taking it "up hill" to a place with higher potential energy, it will stop and spin backwards as it goes back down hill. The energy comes from your hand. Large twin cylinder low temperature difference stirling engine Posted by: NigelLoller Video duration: 166 seconds Home made twin cylinder stirling engine running showing construction and design... This motor did originally run with pistons made of inverted throw away type plastic cups but now uses Airpot pistons and bores. Related: twin, cylinder, stirling, engine, home, made, low, temperature, differential, motion welding, motionwelding, nigel loller Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: It stops when the ... By: NigelLoller. on 21 May 12, 07:51:10 It stops when the difference in temperature between the top and bottom plates is less? than about 50 deg C What is the ... By: TheCompyshop. on 20 May 12, 20:08:46 What is the temperature that the engine stops working? Or does it stop working at all? ? I don't know..it ... By: NigelLoller. on 11 May 12, 18:20:30 I don't know..it does have some torque but turns to slowly to be? of much use...Stirling engines that run with low temperature differences and at ambient pressure can only really run themselves and must be treated as an engineering project which gives satisfaction to those who build these interesting machines ....if you can get one running how many watts ... By: obrienross265. on 11 May 12, 08:01:11 how many watts could this put out?? No, just a lot ... By: WorBlux. on 17 Nov 11, 22:13:31 No, just a lot safer to work with.? Maybe it has a ... By: lucian81v. on 07 Mar 11, 20:47:43 Maybe it has a better thermal conductivity.? For gases P*V=R*T*niu - I don`t now the last one to explain in English but it is a constant, so is R. So: PV~T T in kelvin The primary reason ... By: NigelLoller. on 16 Feb 11, 11:54:49 The primary reason for having a cooker in the kitchen is so that? you can melt lead,heat up knives for cutting rope,shrink heatshrink and run stirling engines.any domestic use is frowned upon then? the wife ... By: intheshitter. on 16 Feb 11, 07:38:22 then? the wife walks in. The displacers are ... By: NigelLoller. on 25 Jan 11, 18:56:42 The displacers are effectively weightless as each one is balanced by the other,but yes the air drag is significant on the two high temp foam disks plus the two shafts in their bronze bushes must? cause some drag i bet its your ... By: 1crazyfocker. on 25 Jan 11, 00:32:20 i bet its your displacement piston, the resone it runs slowly, thats why LTD stirlings are small, the displacer being so large, the bigger? you make the cube/wieght goes up so that much more power to raise and stop the momentum. just something to think about. at least thats what i have noticed about all the ones i build Is helium? better ... By: ourben. on 02 Jan 11, 01:09:58 Is helium? better than hydrogen? Put? a fan blade on ... By: KenMacMillan. on 16 Nov 10, 23:17:24 Put? a fan blade on it & you can heat the kitchen. Of course I could? ... By: NigelLoller. on 24 Aug 10, 16:42:11 Of course I could? 'manage' with only one piston and one displacer,but that is too easy! Can't you manage? ... By: m20960. on 23 Aug 10, 15:19:39 Can't you manage? with one power piston why 2? Helium is easily ... By: NigelLoller. on 30 Jul 10, 17:03:24 Helium is easily available, fairly cheap and has a much better thermal co-efficient than air!....Helium at ambient pressure gives twice the revs that air does!!!(data from my engines) You will have to experiment with the stroke as going long gives rise to other problems,like not being able to give a fast enough 'push'? to complete a rev! Long stroke high ... By: sinisasokolovic. on 30 Jul 10, 11:37:39 Long stroke high displacement stirling would be cool :D With the long stroke you have more time for the working gas to? cool/heat + you can harvest some of the power to pump water like in this video : youtube.com/watch?v=pPrRRm08UrM&feature=channel Also why helium as working gas ? @sinisasokolovic ... By: NigelLoller. on 28 Jul 10, 18:37:35 @sinisasokolovic The surface area for each @side of the motor is I would say absolute minimum to allow the motor to run at all...It could be vastly improved with cooling fins and/or cold water cooling to the cold (top) plate...and changing the working gas to Helium which gives an instant improvment in revs and torque even at ambient pressure . Having said this the motor is still very low end tech wise and compared to? stirling based motor I am currently developing....Historic l!!! I? expected that u ... By: sinisasokolovic. on 28 Jul 10, 13:20:12 I? expected that u would need lower temp difference since there is such a large surface area / displacment Hi...I am not ... By: NigelLoller. on 27 Jul 10, 16:25:33 Hi...I am not thinking of posting more video of this motor? as I thought I'd covered 'the angles'...but if there are any specific questions that you have feel free to ask away! It is difficult to get such a large engine to run with such a low temperature difference(50deg C)...you have to make sure that everything is balanced and very free to rotate Nigel Will there be any ... By: sinisasokolovic. on 27 Jul 10, 07:11:07 Will there be any more videos on this engine ? I like the size of those cylinders and I am think of building something? of that size :) It's running? on a ... By: douro20. on 20 Jun 10, 18:55:28 It's running? on a VERY expensive stove. That is a great ... By: JayTee441. on 10 Feb 10, 16:21:28 That is a great engine. Great job. Any thought to making a flat disc alternator? for it? Hi ...I went? for ... By: NigelLoller. on 04 Jan 10, 11:56:42 Hi ...I went? for reliability!..No real power but surprisingly hard to stop(quite torquey) its big but i ... By: advenbbc. on 29 Dec 09, 10:55:15 its big but i wonder? where have the power horses hide ? gretz regardless of speed ... By: bg0821. on 29 Nov 09, 13:43:04 regardless of speed you deserve? the gold metal a double piston build nice. Stirling Engine low temperature Posted by: NigelLoller Video duration: 120 seconds Small home made low temperature sterling engine with diaphragm made from balloon running on hot water Related: stirling, engine, diaphragm, piston, single, cylinder, low, temperature, differential, motion welding, motionwelding, nigel loller Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video:   You like it? Share it! Social Bookmarking

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