Nicad batteries often die in such a way that they won't take a charge and have zero voltage. This usually means they're shorted out by crystal dendrite growth. Here's a method of bringing them back to life by zapping those shorted crystal dendrites away with too much current and/or voltage. We'll use a welder as a power source. You could also use a car battery, a DC powersupply, or almost anything with some voltage. Charged-up capacitors are popular for this because you can get a very fast pu...
Kalani Robb explains how to throw your tail out the back on your forehand with power. This SurflineTv Trick Tip is an insiders instructional on showing us how to blow the tail. Get a deep bottom turn to load up and spring out of the lip. Grab the rail so you don't lose it. Land it and enjoy. Make good timing so you can blow the lip out before it crests. Then you can follow it with a bit of a floater.
If you're fond of remote-controlled vehicles, you might appreciate this video tutorial on how to assemble a Traxxas high-current connector. To add a high-current connector to your Traxxas R/C model vehicle, you're going to need some pliers, wire strippers, flathead screwdriver, solder and a soldering iron. Replacing the old connector is easy, and will help give your hobby RTR (ready to run) nitro and electric model car or monster truck some life in needs.
It's not as easy to walk in high heels as you think, girls! Shoetube.tv host Stephanie Simons shows you how to own the cat walk and turn heads. Learn how to walk in high heels like a supermodel by watching this video tutorial.
Using only vinegar and a few simple materials, it is possible to construct a working battery. This science video tutorial explains how to construct and use a battery like this to power a calculator. A good science project as part of an introductory electricity course. This project can be used as a science fair project or merely for fun. If you've ever wanted to make your own battery, know is the time, this science experiment will show you how.
Turkey's been consumed, you've awakened from the food coma, and you've escaped the madness of Black Friday. Isn't it about time you tackle a new project? We've got some great new projects for you to help illuminate the darkness of winter.
Watch our video for step-by-step instructions showing you how to replace/install a broken power door lock in the front of a Chevy Trailblazer or GMC Envoy (2002-2006). We'll show you an easy way to fix this common problem with simple hand tools, which any do-it-yourself mechanic can perform. Save time and money by fixing the issue yourself.
I feel like doing a bit of chemistry today, how about you? To my knowledge, thermite is the hottest burning man-made substance. Thermite is a pyrotechnic composition of a metal powder and a metal oxide that produces an exothermic oxidation-reduction reaction known as a thermitereaction.
A sump pump is a necessity for most homeowners with basements, and if you've just gotten yourself a Basement Watchdog AC sump pump, this video will show you how to install it. This is a full sump pump, AC-powered, that you can install in your basement, either as a first time sump pump or a replacement sump pump. Find out how to remove the old sump pump, prevent air locks, insert the AC pump and connect it to the discharge pipe correctly.
If you want to make sure your sump pump is always working properly, a backup battery would be a good idea. But Basement Watchdog actually makes a combination sump pump power system that controls you primary (AC) power and has a backup battery (DC) for emergencies. This video shows you how to install the complete combo sump pump system to make sure the flooding never starts. Find out how to assess the sump pit, install the combo system, connect the sump pump to the standby battery and more. Ke...
Everyone should have an electric fan installed in their attic, but who wants to waste electricity on something like that? That's where the 1010TR Solar Powered Attic Fan from U.S. Sunlight Corporation comes in. If you have just gotten yourself one of these energy saving roof fans, you have two options: professional installation or self-installation. This video will walk you through the steps of installing the solar-powered fan yourself, and for more help, download the official installation in...
In this video, Luke Van Dyck discussed power tools in the home, and some tips to using them more effectively, efficiently, and safely. When doing home renovations, it's important that you're familiar and comfortable with the tools you're working with, especially the power tools, specifically blades and drill bits. Whether you're using corded drills, cordless drills, table saws, or hand saws… you need sharp bits and blades for tool longevity. Find out some cool tips.
Cordless drills may seem complicated, but only if you've never take one apart before. They have a really simple design, compared to other power tools, and this means easy fixing! When it comes to brush replacements for your DeWalt cordless drill, it's super easy and super fast to replace yourself. This step-by-step guide will show you just how to remove and install drill brushes.
Removing and replacing the brushes in your DeWalt power drill doesn't have to be a costly repair. You can do it yourself, and it doesn't require a lot of time or effort. Simply unscrew and take the casing off your corded DeWalt power drill to expose the brushes. The model in the video has spring-loaded brush holders. It's as simple as taking the old ones out, and dropping the new brushes in. Learn from a pro to efficiently and correctly restore the brushes in your corded drill.
In this Electronics video tutorial you will learn how to update your iPhone and iPod Touch firmware 3.0. You will need iTunes 8.2 and the firmware from Deposit Files. Go to the website and download the firmware. This will take some time. Use Firefox browser for the download. Now make sure your device is clean, i.e., it is not jailbroken and connect it to the computer. Then open up iTunes on the device for this hold down ‘power’ and ‘home’ until the device switches off and then powers on. Once...
Ken demonstrates how to hit a golf ball far. A golf shot starts with a good grip to give it power and flexibility. Grip the golf club under the heel pad creating a 45 degree angle. When the wrist flexes and hinges, the angle will be 90 degrees which will give you power and speed. This promotes flexibility, control and a desirable centrifugal effect. Create speed through motion. Keep your feet together to keep your body quiet and you will increase the speed of your hands and arms. It will also...
Slow down? What!?! You've got to love the simplicity when it comes to long drive tips from long drive competitors. The long hitting Jamie Sadlowski shares his simple tip for more power, and it's not what you might think. See how to slow your golf swing down for more power.
This video shows you how to install additional memory into a Power Mac G5 1.8 single processor system. You do need to install the memory in matched pairs so keep that in mind when you're buying the memory.
Got a new hard drive for your Power Mac G4 Cube but not sure how to install it? It's really simple if you just follow the demonstration in this video.
When I first bought my Western Digital Passport drive I had all intentions of putting hundreds of movies on it and plugging it into my USB enabled DVD player that's hooked up to my TV. Unfortunately, it didn't work. The drive draws power through the USB cable, and the LG DVD player I have doesn't supply enough. I thought that if I bought an external case with it's own power adapter, took the drive out of the Passport and put it in there, it might work. Nope. Didn't work either, it was still d...
Don't let a bunch of programs run in the background and hog your Palm Treo's resources! Watch this electronics tutorial video to learn how to close them out. This how-to video makes maximizing your Palm Treo 750's power easy.
The shutdown button in Windows Vista doesn't actually shut down your computer. Watch this helpful computer tutorial video to learn how to fix your Vista power button so it does shut down your computer.
A tutorial on the power levels of laser pointers and what lasers of different powers can do.
This tutorial shows you how to add a power-up to maps in Unreal Tournament 3 Editor (UT3).
Take advantage of 21st century technology by using these seven simple and inexpensive steps to improving your brain power.
A tutorial showing how to create an icon of a power cell for Windows XP or Vista in RealWorld Icon Editor.
Can’t remember names, dates – or even why you walked into a room? Luckily, there are lots of things you can do to increase your memory power.
Here's a cheaper way to get a quality airbrush. You can make this out of household objects and power it by blowing.
Mainly for beginners, this lesson demonstrates how to play heavy metal power chords in several different positions on the guitar.
Learn how to develop power in your swing and perfect your skills on the golf course with the help of this swinging tutorial.
Olympic Gold Medal winner Sheila Taormina demonstrates how to use proper technique for power stroke training in competitive swimming.
Build power and speed with this Plyometrics workout video. These exercises should be done 2-3 times 3 times a week. Of course in order to lose weight with any strength training program it is important to also do cardio workouts at least 3 times a week.
Three disparate but useful indie filmmaking techniques, one video. One stop shopping just in time for the holidays. This video will teach you how to make day into night with editing, normal things giant with filming, and make actors fall from high places without hurting themselves unduly.
Watch this amazing USB Bluetooth adapter hack from Kipkay. It's easy and effective, plus it will work with other wireless devices, too. Bluetooth works on a 2.4GHz short wavelength radio frequency, but it's only effective over short distances. Well, Kipkay's going to show you how to increase the range by swapping out the antenna in the bluetooth adapter with a HyperGain 2.4GHz high performance antenna.
Learn how to do a slim-chance with Flysurfer teamrider Mathias Wichmann. This trick is extremely hard and looks awesome. It's technically advanced.
Learn how to exercise by doing the cable trunk rotation from high to low. EXERCISE DETAILS:
Learn how to exercise by doing the cable trunk rotation low to high. EXERCISE DETAILS:
Most top swimmers use the grab start to get their race under way. This gets you moving off the blocks quickly and into the water smoothly. The starter will not begin the race until everybody is ready and still. This is really important because you can be disqualified if you fall in before the start or if you are slow getting ready. Follow along in this how-to animation to learn the best method to power off the blocks in swimming.
Before you go out to protest, understand what you are facing. Sometimes these demonstrations become infected with looters and rioters, which could mean interaction with law enforcement and potentially arrest. And if your phone is on you, it can be used as a tool against you.
After many years of rumors, the second-generation iPhone SE is here. At $399, it is the most inexpensive iPhone Apple has sold since the original iPhone SE came out. And while the new SE comes with Apple's typical five-watt power adapter, the smartphone supports fast charging — you just need to get a fast charger separately.
