Test Led String

Materials needed: Altoid mint tin, 9 volt batter and connector, switch, 7812 voltage regulator, 12 volt computer fan, carbon filter and 2 pieces of screen. Wire the battery connectors. Solder all of the following: Negative connector to the switch, wire to the switch, ground wi ...more

In this tutorial, we learn how to play "What It's Like" by Everlast on acoustic guitar. First, take the D minor chord with the middle finger chord on the second finger. Play this and pick the D, G, and B. Make sure the pinkie is on the third fret of the high E for the first hi ...more

In this video the host of "Tying It All Together" demonstrates how to create a "Eternity Knot". This type of knot is an attractive way to decorate a rope or string. Strung along one after another on a rope or string, it creates elongated bead-like knots at intervals of your ch ...more

See how Newton's laws of motion apply to an aircraft's cruise performance with this educational video from NASA -- the National Aeronautics and Space Administration, the leading resource for space exploration. There's no better place to learn about aerospace and Newton's three ...more

Watch this car repair tutorial video that demonstrates how to test and replace your vehicle's knock sensor. Once you extract the codes from the vehicle and realize that troubleshooting begins with the knock sensors, there is a quick test that you can perform to find out if you ...more

The Dolphin Plank yoga exercise is a test of endurance and strength, focusing on your shoulders and upper back and challenging your balance. The Dolphin Plank is a great move to lead you into the Wheel pose, a deep back bend that requires you to open the hip flexors and should ...more

Need some help figuring out the sum of a string of consecutive odd integers? See how it's done with this free video math lesson. Need help finding the From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belong ...more

Shown here is another video tutorial made possible through TutVid. In this video, you are learning the basics of Action Scripting in Flash. This lesson is titled "Action Scripting:101." Action scripting is one of the coolest thing about flash. The thing that makes flash specia ...more

As a Boy Scout, when the First Class rank is attained, a scout has learned all the basic camping and outdoors skills of a scout. He can fend for himself in the wild, lead others on a hike or campout, set up a camp site, plan and properly prepare meals, and provide first aid fo ...more

In a previous Nurd Rage video (here), Dr. Lithium showed you that pyrolytic graphite was diamagnetic, and that it could be stably levitated over magnets. It was repelled by a magnetic field, and this repulsion was strong enough to levitate it. In this science video tutorial, y ...more

Try out this science experiment... watch this video tutorial to learn how to illustrate the scientific concept of conservation of mass. This is purely educational, and not as exciting as some other demonstrations, but this does clearly illustrate the concept of conservation of ...more

Check out this science video tutorial on how to apply a C. elegans dopamine neuron degeneration assay for the validation of potential Parkinson's Disease genes. Improvements to the diagnosis and treatment of Parkinson's disease (PD) are dependent upon knowledge about s ...more

Watch this video from This Old House to learn how to install an under-sink water filter. Steps: 1 Close the cold-water shut-off valve leading to the kitchen sink. 2 Disconnect the copper cold-water pipe from the supply line that runs up to the faucet. 3 Wrap Teflon tape aroun ...more

If all things go well, you'll only have to take your road test once. That's the goal: to ace your test on the first try and then start driving on your own. Granted, it's a nerve-racking experience, but keep in mind that the California Department of Motor Vehicles wants you to ...more

Putting lights on the Christmas tree may not be the most glamorous part of tree decorating, but the glittering results are worth the effort. Tip: When choosing lights for your Christmas tree this year, consider buying LED lights. They cost a bit more, but they stay cool to th ...more

Richpin demonstrates how to test an alternator with a standard multimeter. First make sure that the vehicle's battery is fully charged. Take the negative lead of the multimeter and put it on the negative post of the battery. Place the positive lead of the meter on the positive ...more

Looking to be the talk of the town? Do you love gardening and have some time to spare? Build a garden maze and make your yard the neighborhood sensation. You Will Need: • A level, open spot • A pencil • Graph paper • A lawn mower • Rope or string • Plants • A shovel • ...more

Watch this video from This Old House to learn how to paint aluminum siding. Steps: 1. Rub siding with cloth to check for powdery paint pigment and mildew. 2. Cover ground and nearby shrubs with drop cloths. 3. Test old siding paint for lead using a lead test kit; if lead is p ...more

Led Zeppelin's famous song "Stairway to Heaven" is totally worth learning. Whatever the social function there's bound to be a group of folks who get down on jamming with those familiar chords. This video tutorial demonstrates how to play "Stairway to Heaven" on an acoustic gui ...more

Radon is the second-leading cause of cancer. You can't smell it, see it or taste it but it might be present in your home. We will show you how to see if there is a dangerous amount of radon in your home. Test your home for radon. Click through to watch this video on videojug.com

HIP2B2 TV Show presents how to build a parachute! This is a perfect rocket parachute that you can build on your own. You need to cut six strings to connect the chute to your model. They test it out with a rock.

Walt Barr shows you all the steps to test and recondition automotive lead/acid batteries on one video.

Tracey Cox talks about the five key areas of compatibility (chemistry, compatibility, common goals, speed, and timing) that lead to long term relationships. If your relationship meets enough of these criteria then it will likely stand the test of time. Know if you've found "th ...more

Spidey has finally tracked down his arch nemesis, Norman Osbourn, or more infamously known as the Goblin. It's all lead to this final showdown with the man that's been pulling all the strings with Hammerhead and Vulture. The setting? The carnival where Normans descent into mad ...more

In this video, we learn how to play "Real Love" by John Lennon / Beatles on guitar. Start out playing the intro to the song. As you continue on with the intro, you will start to lead into the first verse of the song. Start to sing the words to the song to fit them into place w ...more

In this video, we learn how to play "Wonderful Tonight" by Eric Clapton on guitar. The lead starts with E, A, D, G, B, and E, which is also the rhythm. After this, start with the intro to the song. The intro is: H, a, +E, E, E, +Q, a, +E, +E, E, and E. Make sure you are using ...more

In this tutorial, we learn how to tie fishing jigs. First, go through the eye of the jig with your thread, then make a fisherman's knot making seven to eight turns. Now, go through the loop with the end of the string and pull it tight. Then, cut the end off and make sure you h ...more

We need a pen, thread or twine, small stick or wooden skewer, and scissors to make a mini bow and arrow. First open the pen and take the ink lead. Cut the thread 20cm. Tie up the string tightly on the tip of the pen and cut the notch on the other side of the pen. Then tie up t ...more

Take a look at this instructional video and learn how to replace your bumper guard/grommet strips. This should be done for a number of reasons. One reason is if the bumper guard has worn through and you are now hitting graphite when you scrape it on the ground. Another is if t ...more

In this video, we learn how to adjust the spring tension on a Tremolo. First, find the strings in the back that are parallel to the body of the guitar. Then, unlock the nut and set the fine tuners so you have maximum range of adjustment. Start to twist the tuners at the bottom ...more

In this tutorial, we learn how to clean a Spyder marker paintball gun. Before you start, disconnect your air source and turn the gun off to a safe position. Now, remove the barrel and slide out the pin. Now, the marker should fall out on its own. Make sure not to lose any of t ...more

It goes by many names. The RLoD (Red Lights of Death), the RRoD (Red Ring of Death), absolute disaster. Whatever you call it, the XBox 360 error that causes many console's front LED's to turn red in rage and cessation of function has caused all sorts of headaches for consumers ...more

Learn how to take a quadratic equation in standard form and change the trinomial into a binomial product. Using the zero product rule, the zeros of the graph can then be found. The grouping method is effective when the leading coefficient (the number factor of the squared term ...more

Learn how to make a simple Ghillie suit in easy steps. 1. First find out some burlap bags and cut them up. 2. Now dye your burlap by choosing the proper colors that are suitable to the environment you are going to be in. 3. After selecting the dye color, soak them in it, let i ...more

The Tying It All Together team, or TIAT, explains the origin of the Rorschach knot and demonstrates the techniques in order to make the decorative knot. The Rorschach knot, associated with psychological testing of a subject's perception of inkblots can become a decorative knot ...more

A video presentation by Jeff White on the role of Mattress and Box spring Encasement in bed bug management plan and how it will help in early detection of bed bugs The first thing is to find out which is the best mattress encasement available in the market because there are ma ...more

The Bloody Mary represents a drink where everybody is welcome to test out their creativity just a little to see what sorts of unique twists they can add to this long-time classic. Start with the basic recipe and then see where that leads you. For the classic recipe, you will n ...more

In this how-to video, you will learn how to change a guitar string on a Stratocaster. You need a guitar, a new set of strings, and a diagonal wire cutter. You might also need a string winder. You will need a guitar tuner and a guitar cable if you have an electric guitar. First ...more

Basic instructions on how to troubleshoot the heater blower motor of a Saturn S-series. The heater blower motor is located behind the glove compartment of your vehicle. Disconnect the negative and positive power supply. (The black wire is usually the negative.) Using a multime ...more

Fear someone you love might be showing signs of Parkinson's disease? Parkinson's disease is a chronic condition caused by a lack of dopamine in the brain. Diagnosis can sometimes take years; knowing symptoms can speed up the process. You Will Need: • An observant eye • A do ...more

Turn your home or patio into an incandescent flower garden with plain holiday lights and egg cartons. You Will Need * Scissors * Three to four cardboard egg cartons * A string of holiday lights * Watercolor paint (optional) * A pin (optional) Step 1 Cut out and discard the ro ...more

Improve your skin’s appearance by choosing the right foundation formula and shade. You Will Need: * A mirror * Foundation makeup * Makeup sponges (optional) Step 1: Determine your skin's undertones Look at your face to determine your skin’s undertones. Skin with a golden or r ...more

Want to impress your friends by whipping out your guitar and strumming some of their favorite tunes the next time you are at a party? This guitar lesson teaches you how to play the Dire Straits song "Romeo & Juliet" using open G tuning(D-G-D-G-B-D) with a capo on the 3rd fret. ...more