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joule

Examples

  • The joule (pronounced /ˈdʒuːl/ or /ˈdʒaʊl/); symbol J) is a derived unit of energy or work in the International System of Units. It is named after the English physicist James Prescott Joule (1818–1889).[1][2][3]. — “Joule - Wikipedia, the free encyclopedia”,
  • In 1839, Joule began a series of experiments involving mechanical work, electricity and heat. Thomson recognized that Joule's work fitted in with the unifying pattern that was beginning to emerge in physics and he enthusiastically endorsed Joule's work. ( In fact, Joule's work made a significant. — “James Joule”,
  • Joule Energy specializes in the design and installation of solar PV systems and solar hot water systems. Learn how investing in solar energy can decrease your electricity bill and protect you from rising electricity costs. Louisiana's most. — “Joule Energy - Solar Power for New Orleans and Louisiana”, joule-
  • Produces hand-crafted, pure tube, high-end audio amplifiers and preamplifiers. — “Joule Electra”, joule-
  • Joulé provides staffing solutions ranging from temporary personnel, to temporary-to-hire, or direct hire placement for our clients in various industries. — “Joulé Temporary Staffing Solutions and Permanent Job Placement”,
  • James Prescott Joule, (December 24, 1818 – October 11, 1889), Fellow of the Royal Society, was an English physicist, born in Sale, Cheshire. The son of Benjamin Joule (1784–1858), a wealthy brewer, Joule was tutored at home until 1834, when at the age of 15, he was sent, with his elder. — “Joule, James Prescott”,
  • Encyclopedia article about Joule. Information about Joule in the Columbia Encyclopedia, Computer Desktop Encyclopedia, computing dictionary. james prescott joule, joules. — “Joule definition of Joule in the Free Online Encyclopedia”, encyclopedia2
  • The joule (symbol J) is the SI unit of energy—a measure of the capacity to do work or One joule equals the work done (or energy expended) by a force of one newton (N) acting. — “Joule - encyclopedia article - Citizendium”,
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  • It was named after James Prescott Joule for his work on the relationship between heat, electricity and mechanical work. One joule is the work done, or energy expended, by a force of one newton moving one meter along the direction of the force. — “Joule - wikidoc”,
  • Joule definition, the SI unit of work or energy, equal to the work done by a force of one newton when its point of application moves through a distance of one See more. — “Joule | Define Joule at ”,
  • The joule (ˈdʒuːl or /ˈdʒaʊl/; symbol J ), named after James Prescott Joule , is the derived unit of energy in the International System of Units. The joule (ˈdʒuːl or /ˈdʒaʊl/; symbol J ), named after James Prescott Joule , is the derived unit of energy in the International System of Units. — “Joule - Kosmix : Reference, Videos, Images, News, Shopping”,
  • joule n. ( Abbr. J or j ) The International System unit of electrical, mechanical, and thermal energy. — “joule: Definition from ”,
  • Joule - Definition. The joule is a derived unit defined as the work done, or energy See joule, since 1×100 J = 1 J, or these links for orders of. — “joule”,
  • Definition of joule from Webster's New World College Dictionary. Meaning of joule. Pronunciation of joule. Definition of the word joule. Origin of the word joule. — “joule - Definition of joule at ”,
  • Joule Biotechnologies, Inc. is tackling the global energy crisis with a game-changing, renewable alternative to fossil fuels. Our system surpasses the limitations of other clean fuel approaches by harnessing sunlight to convert CO2 directly into. — “Joule Unlimited | Solving the energy crisis with affordable”,
  • Joule soon began to conduct independent research at a laboratory built in the cellar of his father's home. Joule was extremely involved with this work, and between 1837 and 1847, he established the principle of conservation of energy, and the equivalence of heat and other. — “James Prescott Joule”, corrosion-
  • joule (plural joules) In the International System of Units, the derived unit of energy, work and heat; the work required to exert a force of one newton for a distance of one metre. Also equal to the energy of one watt of power for a duration of one second. Symbol: J [edit] Translations. — “joule - Wiktionary”,
  • The Sciton JOULE is the world's only expandable platform to offer an unprecedented array of laser and light wavelengths through any of its three distinct delivery modes: arm, fiber, and broadband light. The Sciton JOULE provides the widest array of aesthetic and surgical procedures available. — “JOULE™ - Skin Treatment Laser - Cosmetic Laser - Medical”,
  • Joule Wiki: One joule is defined as the amount of work done by a force of one newton moving an object through a distance of one metre. Other relationships are:While it is dimensionally correct to express joules as newton metres or N·m, such use. — “Joule | Joule Wiki | joule.us”, joule.us
  • Definition of Joule in the Online Dictionary. Meaning of Joule. Pronunciation of Joule. Translations of Joule. Joule synonyms, Joule antonyms. Information about Joule in the free online English dictionary and encyclopedia. james prescott joule,. — “Joule - definition of Joule by the Free Online Dictionary”,
  • Seattle's newest fine dining experience in the heart of scenic Wallingford - Joule restaurant. — “Joule Restaurant | Home”,

Videos

  • 2008 Optimal Energy Joule - South Africa's EV 2008 Optimal Energy Joule - South Africa's EV. For details and images click on the link.
  • Modified Fuji Circuit Joule Thief circuit lighting 40 watt tube with AA battery Here we are illuminating a 40 watt tube from a single AA battery. This is a modified version of Josepino's disposable camera circuit. I have used this same circuit to light 2 of these 48" tubes end to end. I have also illuminated 400 leds with this same circuit driven only by an old AA battery. More to come when I can get the time. More info on Overunitydotcom in the Joule Thief topic. Pirate Labs.
  • Super Bright Fluorescent Joule Thief NOTE:: the frequency noise is only picked up by the camera. it doesnt actually squeal like that audibly. alot of people have made some cool portable fluoro lights on youtube but none of them were bright enough for me. "boomerman2004" has made a great instructable on how to do this at s821 i basically did the same thing and took cheap camera circuits and gutted them, but used 3.6 cell phone and cordless phone batteries as inputs. one of them is actually one of the battery cells that make up a laptop battery. each put out around 4v at good current. the problem is leaving the lights on for too long will burn out the transformer. i added a 25 ohm rheo on the green box so i can leave it on for however long i want, just at a low brightness. i wasnt satisfied with the light a single AA puts out, and i like the rechargeability of these battery packs. they charge super fast and will last like almost forever in these circuits. i will definitely be using these next time the power goes out. room to room portability is what makes it ideal. u could also create an inverter for a car battery that will run much bigger fluoros during outages. the pope is a faggot and im going to spinkick that fool in his big ass head ay seriously tho if u like the pope u need to sit on a pinecone and twirl true story
  • Joule Thief LED Flashlight (Free Light) This is a Joule Thief Flashlight. I simply modified a cheap 5 super bright LED flashlight that ran on 3 AA batteries by gutting it and using a simple Joule thief circuit which now runs on 1 AA battery. This circuit uses a 2N3904 transistor, a 1K resistor, 1" ferrite toroid, and 22 gauge bifilar wire windings. The components cost less than $3.00. This is easy to do and it is a fun project for everyone. This light will run on "dead" batteries. Most devices will stop operating when the 1.5 volt battery gets down to about 1.2 volts or so. This JT circuit will take that dead battery down to about .3 volts. This video was filmed using a "dead" battery. I get them for free from my friends and this way, I get to use all of the energy in the battery before we toss it out. The light will work for many, many hours on a dead battery. Way longer than using the 3 AA batteries (new) that came with this cheap light. For more information, go to in the Joule Thief topic. Free light from "dead" batteries. Thanks for watching.
  • South Africa's 'Joule' Electric Car, launched October 2008 Electric cars are surely the way forward and South Africa is taking up the challenge with it's 'Joule' electric vehicle. The car is being built by Optimal Energy, with support from the South African government. The project is headed by leading scientists and engineers, some of whom built SALT - SA's innovative Large Telescope, and before that the incredible Rooivalk attack helicopter. The car has been designed by Keith Helfet, another South African who designed the Jaguar XJ220. Available by end of 2012.
  • Joule Thief (Heat Pump) 008 Using the Temperature Difference Between Ice (0c) and Just Boiled Water (100c) and a Peltier Module We See How Long we Can Light an LED using a Joule Thief Circuit. Helpful Links: More to add if you PM Me.... Any Ideas Welcome.... Paul.. Please Donate Now, so I Can Keep Making Quality Videos: Thanks for your support..
  • Joule Thief Pirate Light This is a simple light fixture made using a modified Fuji circuit Joule Thief and a disposable plastic food container. It lights up an 18" tube pretty well and this is very easy to read by. It throws light 360 degrees around the room and works well. I was planning on using another Jeanna light circuit I made but I must have a short somewhere so I stuck in the Fuji. I will use the new circuit on another light project when I get it fixed. For more information go to in the many joule thief topics. Thanks for watching.
  • Joule Thief (Finding Resonance) 014 I have wound another much Larger Bifilar Coil and was surprised that it still worked on Low and High Voltage. It appears that this technology is completely Coil dependent. Coil: 45 Bifilar Turns 0.5mm Wire I am using my Signal Generator to pulse the coil to find the frequencies it like. I am then going to feed that frequency Back into the Joule Thief to see if we get a more efficient amplification effect. Enjoy... Please Donate Now, so I Can Keep Making Quality Videos: Thanks for your support..
  • Joule Thief (Test 01) 002 The Joule Thief Seems to Work Well with it.. I am using the Flyback Voltage to charge a nicad to see how much energy we can reclaim back out of the circuit. Looks like we can get 2/3 of the energy back whilst running the LED. Any Thoughts Welcome. More info at: Circuit can be found at: Please Donate Now, so I Can Keep Making Quality Videos: Thanks for your support..
  • Joule thief #1 This is my first joule thief video. It shows that a small switching diode or zener diode can be used instead of the resistor. And a to126 package NPN transistor works as well.
  • Twist Tie Wire Joule Thief.ASF This shows a Joule Thief inductor coil made out of just plastic coated steel twist tie wire. There is no ferrite toroid core used to make the inductor in this video but one could be used. I also show a Slayer Exciter hooked up to the circuit. The device is running on one AA battery at less than 20mA. The spools of wire can be found in gardening or hardware stores and is very inexpensive. It would only be appropriate for some circuits because it is magnetic and does not conduct electricity as well as copper wire.
  • USB powered Joule Thief Bedini motor charging a 12v battery A USB port on a laptop is used to power a Joule thief which charges up a capasitor which runs a Bedini Fan.The Bedini Fan is being used to charge a 12 volt car battery.
  • Earth Battery Joule Thief LEDs Experiments This is my new and improved earth battery running 4 ultra bright 10mm 28000 MCD LEDs. I am using a standard Joule Thief circuit wound (bifilar) on a ferrite toroid this time. An N3904 transistor, 1k resistor and a 2.3 volt, 10 Farad super capacitor. The earth battery is putting enough out now to not only run these leds, but also charge the cap as you will see when I disconnect it and bring it inside. I can run more. For more information, go to Overunitydotcom in the Joule Thief topic. Thanks.
  • Joule Ringer update + schematic. Let's build!
  • Joule Thief (Test 02 LEDs) 003 Looks like we can get 25 LED's to light up with one transistor and either 1.5 or 3v. Any Thoughts Welcome..... Paul. More info at: Circuit can be found at: Please Donate Now, so I Can Keep Making Quality Videos: Thanks for your support..
  • Joule Ringer! Light keeps going without battery. This is the first time I have been able to keep a Joule Thief type device running a CFL on just an electrolytic capacitor.
  • Simple Joule Thief Charger --More info go here-- This is a much simpler joule thief charger that works really well. It's cheap to make and hassle free, no dealing with coil size and windings and such. Use your batteries that your camera says are dead to charge other batteries. Use it as a night light that charges batteries.There're many things you can do with it.
  • Joule Thief (How to Make a) 005 How to make a Joule Thief. More info at: Circuit can be found at: Paul.. Please Donate Now, so I Can Keep Making Quality Videos: Thanks for your support..
  • Mushkin Joule 1000W Power Supply PSU Unboxing & First Look Linus Tech Tips Mushkin is doing a big refresh of their Joule line of products. This is their 1000W unit which includes 80PLUS GOLD certification!
  • Joule Thief (Checking Resonance) 015 Trying to find the most efficient frequency for our Joule Thief Coil ready to use a TS555 10 micro Amp timer circuit that runs on 2v-18v. Any Comments Welcome. If there are better ways to do this please tell me! Enjoy... Please Donate Now, so I Can Keep Making Quality Videos: Thanks for your support..
  • Inverting A Joule Thief This is an altered Joule Thief circuit that runs a modified CFL on 12 volts at about 1 amp. The coil is wound on a solid ferrite rod instead of a Toroid shaped core. Three windings of 30 gauge wire make up the coil. Two 20 turn wraps and one over those of 450 wraps. Two small .047uf capacitors and one 20 ohm resistor were added to the circuit. This is a BEMF charging circuit but in the video a large capacitor is used instead of a battery to capture the energy.
  • Joule Thief (Fluorescent Tube) 013 I have wound another much Larger Bifilar Coil and was surprised that it still worked on Low and High Voltage. It appears that this technology is completely Coil dependent. Coil: 45 Bifilar Turns 0.5mm Wire The Spikes Coupled with a Neodymium Magnet Light the Fluorescent Tube quite well. Enjoy... Please Donate Now, so I Can Keep Making Quality Videos: Thanks for your support..
  • Joule Thief (Circuit) 001 The Joule Thief Seems to Work Well .. Its getting about 28v Flyback Voltage! Looks Like its the same as a self isolating Bedini or at least uses the same effect. I might try four in sequence to try any light a Neon.. Any Ideas? More info at: Circuit can be found at: Please Donate Now, so I Can Keep Making Quality Videos: Thanks for your support..
  • Joule Ringer powers 5 CFLs + 80 LEDs! Making progress with with the Joule Ringer. The capacitor is 32000uF 20V.
  • Joule Thief Charger This is the famous "Joule Thief" LED light circuit. I added a charging part to the circuit like Kubikop showed in one of his recent videos.
  • Mushkin Joule 700W Modular Power Supply Unboxing & First Look Linus Tech Tips Mushkin's lower wattage Joule series power supply sports 80PLUS Bronze certification and a modular interface :)
  • Joule Thief and Thermoelectric Generator Peltier
  • Joule Thief (Variant) 014 This is a joule Thief Variant using a Darlington Pair. Enjoy... Please Donate Now, so I Can Keep Making Quality Videos: Thanks for your support..
  • Physics 13.3.2a - Joule`s Law Joule's Law. From the Physics course by Derek Owens.
  • Joule iPad Stand from ElementCase (Review) ometimes when seeking a solution we ask what it would look like if Apple designed it? The Joule seem the best answer to the situation of iPad stands, excluding of course Apple's own basic docking stations. The Joule is machined from a solid piece of aluminum and available in three different surface treatments of plain and anodized silver or black. It's clearly a premium product, priced at $129 with the Black and Silver versions adding on $10. The stand features a felt-like slot for vertical or horizontal viewing iPad viewing. It's also adjustable via three drilled holes for the desired viewing angle which is accomplished with the separate kickstand. As a nice touch, the end of the kick stand is magnetized to secure it in the pegs.
  • Joule Thief (Garden Light) 020 An Industrial Version of a Joule Thief... The Solar Cell Outputs 3.2 volts and Charges an AAAA 1.5v Battery. Enjoy.. Paul.. Please Donate Now, so I Can Keep Making Quality Videos: Thanks for your support..
  • Jump! by Jordan Baseman - Steve Krusher Joule See the whole film at By In this film, Steve "Krusher" Joule talks about his life and how it has been influenced by Heavy Metal. Steve "Krusher" Joule is a heavy metal DJ - Black Sabbath played a large part in his musical education. Trevor "Clever Man" Dan fired Krusher from GLR (where he presented Krusher's Monday Metal Mayhem) because he wouldn't play Def Leppard's "Adrenalize" album - Dan "shoved Krusher's job up his arse" after Dan came under pressure from Phonogram records. Wurzel from Motorhead, Johnny Violent from Ultraviolence and Krusher released the track "Jump!" as WVKEAF. Jordan Baseman's work encompasses contemporary portraiture and documentary. There is a strong social/anthropological aspect to his practise, which is rooted in the unpredictable nature of the interview/observation processes. The resulting work focuses primarily on belief systems, the motivation of the human spirit and lived experience.
  • Joule Thief (Calculator Solar Cell) 018 A Calculator Solar Cell (3v) Charging a 470uF Capacitor and Clearly Lighting an LED (green) and Powering at 100mA Meter to about 10mA. This Looks very good as a Joule Thief will enhance this I only need to add a Joule Thief Circuit to Make this Light Brightly and at Room Light Lux..... Enjoy.... Paul,, Please Donate Now, so I Can Keep Making Quality Videos: Thanks for your support..
  • Inverted Joule Thief Part 2 This is part 2 of my 'Inverted Joule Thief 'project. I added 200 more turns to the secondary winding of the coil to increase the output of the device. The end result was that the circuit produced more light and had better charging. A second transistor and heavy duty resistors were added to help with deal with the heat produced. A regular flourescent tube was used instead of a modified CFL.
  • gundam seed destiny yzak joule theme shoot shoot by Seki Tomokazu
  • Joule Ringer with small bifilar coil and Exciter effects.ASF This is the Joule Ringer with a small bifilar coil that shows "exciter" type effects. In this setup I went back to the gremanium diodes instead of the 1 meg ohm pot. The air core bifilar coil is wound using steel (or iron?) floral wire and copper magnet wire. This was recomended by Lasersaber and worked very well. I show the system running open ended on the high voltage output.
  • Earth Battery-Joule Thief Runs 48 Inch Tube (40 watts) This is my earth battery running a 48" (40 watt) florescent tube. It is not at full brightness but it is lit and lit pretty well. It is much brighter than it appears on the camera. i am using my earth battery and running the output into two 2.3, 10 Farad supercaps in parallel with my modified Fuji joule thief circuit. The earth battery does not put out enough mA's to run the Fuji circuit by itself. The supercaps allow it to power the Fuji joule thief. When I get a much larger cap, I believe I can run this as long as I want to. I can charge the supercap with the earth battery by day, and run off it and the earth battery at night. For more information go to Overunitydotcom in the joule thief topic. Thanks.
  • Joule and calorie conversions A chemistry tutorial on converting between joules and calories
  • Make a Joule Thief Windell Oskay of Evil Mad Scientist Laboratories joins me to show you how to make to squeeze the life out of your dead batteries by making a simple circuit called the Joule Thief! More info:
  • Investigating Joule's Law A Leaving Certificate Physics mandatory experiment. We passed a current through a fixed mass of water for a fixed time. Then we graphed the change in temperature of the water against the square of the current.
  • Super Joule Thief - RLC resonant circuit. I added an extra transistor and a capacitor to the basic Joule thief and made an RLC resonant circuit. No toroid is necessary. I wound one turn of insulated wire, (yes, one turn) and the led lights up. The oscillations are so powerful it hums. Just like when the flash is charging in a disposable camera.
  • Joule Thief (One Wire) 022 I think that we all want to use off grid power. 3v Input and HV Output. I think I could Trickle Charge this from Solar Cells or even run it of a Large Capacitor.. Did you notice the startup time... On then Off No warm up needed... Enjoy.. Paul.. Please Donate Now, so I Can Keep Making Quality Videos: Thanks for your support..