How To: Assemble an RC battery pack
Watch this three-part series on how to assemble battery cells for your radio controlled vehicle. First, see what is needed to assemble cells and to get them glued.
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How To: Disassemble the back of your iPhone 4 and remove the battery
Well, Apple may not want you to do it but you just can't help yourself, you want to get inside that beautiful iPhone 4 and see what's inside. This clear, detailed guide shows how to remove the back panel, safely get inside your iPhone and remove your battery as well.
How To: Make a 'Dizzy Robot' out of a battery, tin, and a pager motor
When you think of robots, you probably think of things that have more than three parts. Not this robot! If you want a robotics project to try that doesn't require an MIT degree, watch this video for instructions on how to build a 'Dizzy Robot' out of only some thin tin, a pager motor, a button cell battery, and this template.
How To: Pick and buy fresh asparagus at the grocery store
Sarah East from Grocery School gives a lesson on how to buy fresh asparagus. Look for straight, firm stalks with dark green or purple tips. It is best to choose stalks the same size so they will cook uniformly, though the size does not affect the flavor.
How To: Repair a MacBook Pro 17" Unibody - Remove hard drive
The new Unibody MacBook Pro's are a little different in design than the older MacBooks, so it may be a little confusing on how to see the innards of the laptop. Watch this to see how to remove the hard drive and battery of the MacBook Pro 17" Unibody.
How To: Bake a pecan pie with fresh whipped cream
Learn how to bake a delicious pecan pie topped with fresh whipped cream in this cooking video. This pecan pie recipe is brought to you by Chef Frank Brigtsen on How2Heroes. Search How2Heroes on WonderHowTo for more cooking videos.
How To: Pull a Twitching Dead Rat Prank
Know someone that's terrified of rats? This twitching dead rat prank is perfect for you then. Great for Halloween or April Fool's Day. You just need a stuffed rat, a rattrap, vibration motor, AAA battery holder with batteries, and a piece of straw. Oh, and fake blood, too!
How To: Make cilantro pearls with Molecular Gastronomy
Its a flavor explosion! Take some cilantro, add in a little Calcium Chloride and Sodium Alginate, and give some crab cakes a new twist! The pearl is one of the most useful treats of Molecular Gastronomy. Learn how to make corn cake with bbq crab and cilantro pearls.
How To: Make a mozzarella balloon with Molecular Gastronomy
Lab Coat Cooking! Discover how to have fun with cheese. Surprise your friends with this new spin on a classic Caprese Salad. Learn how to make a Mozzarella Balloon. This how to video turns a boring Caprese Salad into a party hit with a little help from some fresh mozzarella cheese, roasted garlic, and a little nitrous oxide. This is a lesson in Molecular Gastronomy.
How To: Peel, devein and butterfly fresh shrimp this holiday
The food editor at Coastal Living demonstrates how easy it is to work with fresh unpeeled shrimp. Colossal shrimp are very easy to peel. Watch this demonstration to learn how to prepare raw shrimp for cooking this holiday season. Shrimp makes the perfect Christmas dinner appetizer, entree or soup.
How To: Prepare a lobster dinner for the holidays
Cook fresh lobster without fear using these easy tips. Lobster makes a delicious, extravagant Christmas dinner. Don't be intimidated by this cooking process, these hints will help. Learn how to cook lobster and prepare the cooked lobster for eating. Yum! Nothing like fresh lobster for the holidays.
How To: Check the battery cheaply in a Saturn S-Series car
One day, your car may break down and you won't be able to afford to hire a mechanic, so what do you do... you look on the web for some how-to vehicle repair videos and become your own car mechanic, that's what. You don't need any advanced training to perform repairs and simple maintenance on your automobile, but you may need a few tools. Invest in the basic tools and you'll be prepared for just about any car malfunction you can think of. These tutorials will help get you on your way, as long ...
How To: Circuit bend a battery-powered toy
Take your old electronics and make them scream with glitchy goodness. This an extremely easy project and makes a great project for first-time solderers. Circuit bending involves taking electronic devices that make multiple sounds and wiring in switches to set off glitches or loops. Using an out-of-tune toy, the first part of this video series demonstrates how to apply a basic pitch bend using a potentiometer. In the second part, you'll learn how to bend the same toy by applying body contact. ...
How To: Build an infrared smart board with a Wiimote
Save tons of money by building your own LED pen that works with a multitouch smart board / whiteboard. You'll also need a WiiMote (Wii Remote) to use in conjunction with your homemade LED pens that you'll be making in this video. To get started with this awesome project, you'll need a 1.5 volt tolerant infrared LED, momentary push button switch, AA-battery case holder, one AA battery, containment unit (Sharpie marker or highlighter body), pliers, superglue, thin copper wire and a soldering iron.
How To: Make a simple lemon battery
This video will show you how to make a lemon battery. You use a copper penny and a zinc coated nail to create a circuit.
How To: Hack a 12-volt Battery for 8 1.5-volt button cells
Interested in getting 1.5-volt button cell batteries for pennies on the dollar? Kip Kay, of Make Magazine, is here to show you how. The trick is to buy Energizer A23s, each of which contains 8 1.5-volt button cells. For detailed instructions on this straightforward money-saving hack, take a look!
How To: Make a Pandora battery without opening it
So to do that you will need 5.03 firmware, ac adaptor to turn your battery to normal after this, download the easy installer from the link in the video description and check if your motherboard is capable to convert your battery by the link in the video description. Now Switch on your PSP on ac adaptor and then put your battery in. Now run the easy installer. Now go to battery options and select convert to service mode battery. It will make the Pandora battery. Now you can switch off your PSP...
How To: Pandora a PSP slim battery
In this video tutorial you will see how to Pandora a PSP slim battery. You will need a knife for this. When the normal battery is in the PSP, when you switch it on, it will log on just normal. Now remove the battery, put the knife in the joint of the battery case and move it up and down and slit open the case. Then pry it open and remove one half of the case. Then flip open the flap on the battery and cut off one connection on the battery as demonstrated in the video. Now put the battery back...
How To: Understand car battery basics
For most automotive applications a battery needs to supply a lot of current for a short period of time to turn over the engine and get the car started. With the engine running, the car's alternator produces all the power the car needs. Thin plates inside a starting battery increase the surface area and produce this relative burst of energy. Thicker plates in a deep cycle battery provide a steady amount of current over a long period of time. Deep cycle batteries excel in reserve capacity (RC),...
How To: Change a battery on a Harley Davidson
Harley Davidson is one of the most recognizable motorcycles in the world. Learn how to change a battery in a Harley Davidson from a motorcycle specialist in this free motorcycle video series.
How To: Everything You Need to Know About iOS 12's New Battery Stats for Your iPhone
With iOS 12, Apple is making up for mistakes from the past, with iPhone batteries being no exception. The new update builds upon both battery health and performance throttling tools introduced in iOS 11.3 by offering users more information about your iPhone's battery usage than ever before.
Back to School Batteries: Fast Charge Your Android on the Go with These 11 USB-C External Power Packs
Will smartphone batteries ever last as long as we need them to? Perhaps not. That's why we rely on external batteries to help us stay connected for hours, even days, longer than usual. But in 2018, you don't want to use just any external battery. Modern Android phones have fast charging — so should your portable charger.
How To: Get Oreo's Battery Menu Back on Android Pie
One odd change found in the Android Pie update is that the "Battery" menu no longer lets you see apps that are draining your battery, nor gives access to usage details. However, one quick menu tweak will bring the Battery menu back in line with Android Oreo's, only there's a hidden setting you have to unlock first.
How To: Disable Performance Throttling on Your iPhone Due to Battery Issues
It seems Apple has followed through on their promise. After the disastrous battery slowdown scandal in December, the iPhone maker has finally pushed new battery health information and controls to iOS 11.3. Now, if you have an affected battery, you can disable performance throttling to keep your iPhone running as fast as possible.
How To: Galaxy S5 Battery Dies Too Fast? Here's Why & How to Fix It
Samsung makes some wonderful phones, but one thing I've noticed is that battery life can start to degrade over time, causing the phone to die a lot faster than it used to. If you've been experiencing this issue, and have asked yourself, "Why does my Galaxy S5 die so fast?" there are a few likely causes—and we've got you covered with troubleshooting tips and simple fixes below.
News: Sony Developing Longer-Lasting Smartphone Battery
Sony Corp. is working on new battery technology that the company says would have a 40% longer life than a lithium-ion battery of the same size. Sony is planning to have the higher-capacity batteries on the market around 2020.
How To: Check Your iPhone's Battery Life from Your Apple Watch
Considering how the Apple Watch works as an extension to your iPhone, it would've seemed like a no-brainer to include the ability to view your iPhone's battery life from the Watch, but in true Apple fashion, they did not.
News: World's Simplest Electric Train
The trick in the video is that the magnets are made of a conducting material and they connect the battery terminals to the copper wire, so the battery, magnets and copper wire make a circuit that generates a magnet field just in the vicinity of the battery. The geometry means the two magnets are automatically at the ends of the generated magnetic field, where the field is divergent, so a force is exerted on the magnets.
How To: Get Detailed Battery Usage Stats for Individual Apps on Your iPhone
One of my favorite new additions to iOS is the ability to view battery usage stats on a per-app basis, which is helpful in knowing exactly which apps are taking up all of my iPhone's battery life. If you jailbreak iOS 8 on your device, you can take Apple's stock battery stats feature even further to give you details on how those apps are actually using the battery.
How To: This Energy-Saving Live Wallpaper Gives Your Android Home Screen a Fresh Look Whenever You Want
If you're not acquainted with 500px, you should be. One of the more preeminent photography communities out there, 500px takes you through a journey of incredible shots—anything from nature and urban explorations to cities and architecture to the abstract. Whatever your preference is, you can be sure to find it on 500px.
How To: Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore
"What is dead may never die." That's easily one of the best lines (and episode title) from HBO's Game of Thrones series. While the saying may ring true for the Ironborn, it's not quite as catchy when it comes to batteries.
How To: Get the Most Out of Your iPhone Battery
The introduction of smartphones has been what some may see as a step backwards in technology regarding batteries. The first cell phone that I had would last 3-4 days on a single charge; however, the lack of functions minimized the use that is saw.
How To: Conserve battery life on your Android phone
Tired of worrying about where you can get your next charge? Watch this video to learn how to save your Android phone's battery life. Don't let your phone charger become a ball and chain, use the techniques shown here to conserve your Android device's battery life.
How To: The history and technology of batteries
Learn about the history and technology of batteries in this informative video, and learn how to make your own voltaic cells at home, along with other scientific experiments. Jeri Ellsworth demonstrates how and provides several informative facts about the history and technology about the battery.
How To: Get a car with a dead battery to run with a push start
If you've ever left the lights on in your car for a long time or just have a bad alternator, then you know all too well the pain of a dead battery. This video will teach you how to push start a dead battery car, which can often restore it for long enough to get you to the shop.
How To: Fix an overcharging battery problem on your RV
If you have a problem with an overcharging battery on your RV, you may want to tune in for this video. In this tutorial, the RV Doctor explains what may be the problem behin a battery that is continually overcharging. There are many possible reasons, but in this video is focuses on one in particular. So if you need help, check out the video above and good luck!
How To: Make a fresh, homemade soda using fresh herbs & fruit
In this tutorial, Hungry Nation visits Brooklyn soda works to see how to make a delicious homemade soda using fresh fruit and herbs. Check out this clip and learn all about soda making and how to get started drinking your own.
How To: Charge the battery on a lawn tractor
Just like a car, a lawn tractor contains a battery that is used to help make the vehicle start and move. without it, you would have a very expensive mower that is pretty difficult to move. So if your battery were to ever die, you may need to replace it, or easily charge it up.
How To: Jump the battery on a lawn tractor
Just like a car, a lawn tractor comes with many parts that are usually found on a car. One of those parts is a battery. This is needed to get the lawn tractor started and ready for use. BUt like the car's battery, it can go dead sometimes and leave you in a sticky situation.
How To: Make your own fresh mozzarella
Join your new friends at Tutto Italiano to learn how to make a very special treat for yourself. You can make yourself some fresh mozzarella at home today if you thing you've got the culinary skills to put it together. This video will show you how to make your own fresh mozzarella.