Before you can alter the settings of a virtual machine, you must first have the machine powered off. Load VirtualBox on your Mac desktop and make sure it is powered off on the left hand panel. Double-click General and a window should pop up allowing the changing of several settings. For example, you can include a description to keep many virtual machines separate, or adjust the size of the drive. You can even add virtual devices through ports if they are connected to the physical machine. The...
In this how-to video, you will learn how to downgrade an iPhone or iPod Touch to 3.1.2. First, download the correct firmware model. Hold the home button and power button. Release the power button when the screen turns off. Make sure the device is plugged in while doing this. This will put the device in recovery mode. In iTunes, hold shift and click restore in the device screen. Next, navigate to the firmware you downloaded and click okay. This will downgrade the device to the firmware you dow...
This video instructs the viewer on how to do a powerful Driven Free kick for soccer. First, you will need to come on to the ball and strike it with your in-step. Your in step is the inner part of your foot that is right next to the laces. The most important tip is that when you do strike the ball, come through the ball and not around it! Finish with a hop at the end which will create more power! You'll want to kick the ball just under the center for proper height and maximum power. Kick the b...
You can make your own 6 volt battery pack for the Vivitar 285HV camera. The Vivitar 285 is known as the "cockroach" flash because it is well put together and it is very hard to kill the flash. Manual mode settings and the color setting are explained briefly. Instead of using four double A batteries to power this flash you can make your own 6V battery to power it. This is beneficial because the 6V battery will last longer and some of them have the ability to be charged up.
This video explains how to apply the 7th Law of Exponents. The principal rule explained here is that "To raise a quotient to a power, You can multiply each of its terms by the same power". This is a simple rule explained clearly with the help of a couple of examples, which is so simple that once you watch this video you will never make any mistake as far as the 7th Law of Exponents is concerned. It has also got a couple of more parts, do visit them and learn more.
Find the ins and outs to UPS hacking in this video from Systm! And were not talking about the parcel service here—we're talking about your UPS system—your uninterruptible power supply, which can be pretty weak. That's why you should hack the tiny battery out of it and replace it with a giant car battery! Your UPS will last a lot longer, which is important when it comes to power outages. Though Systm doesn't recommend swapping out batteries, they do walk you through the process so you get it d...
Go for a bug theme this Halloween! This Halloween makeup tutorial demonstrates how to apply a fun bumblebee costume makeup look. Be a queen be this Halloween. Enjoy!
Create teenie tiny solar robots with Bre Pettis of Make Magazine. Learn to make little teeny tiny robots called beambots that are powered by the sun! One of the great things about these little solar powered bots is that you can make them from scavenged materials. Use parts from broken electronics and bring them back to life as little robots! If you are not an expert in circuits, you will need books and pdf's to supplement this video.
Once you're at the power switch, it's a short path to the machine that allows you to purchase the 'Mule Kick' perk needed for achievements and more. This perk will allow you to carry more than two weapons at a time. Take a look at this guide from Game Front to learn where to go to get the perk in Call of Duty: Black Ops Rezurrection DLC on Moon.
If you're tired of replacing the batteries on your remote control and you would rather have the TV remote charge by itself, grab a few solar cells, rechargable batteries, and a few extra odds and ends. With this mod to your remote, you can let light charge your remote and never buy another battery for it again!
The Trapcode suite is a set of plug-ins for After Effects that allow video artists to create a variety of effects for inclusion in video and film productions. This particular guide demonstrates the power of Trapcode Particular and Trapcode 3D Stroke. Specifically, Wes Ball from OddBall Animation reveals how Trapcode was used in the creation of 'Eye of the Storm' - a music video by Lovett which can be seen here.
This handy electronics tutorial will teach you all about one of the most important electronic components: the linear voltage regulator. You'll learn how they work, how to wire them, where to find them, and how to make an awesome 5V USB charger to use your newfound skills.
Plasma TV's are awesome but extremely fragile. If all that happens when you turn your plasma set on is a blinking LED light or it works for a while then turns off, you may have a blown capacitor on your power supply board. This video will show you how to fix the problem yourself and save $800!
The Nintendo DS Lite is the best portable gaming system ever, and you want to make sure yours works forever. If you find that your unit won't charge or turn on and plugging it in makes the charge light flash, watch this video for a guide to taking the DS Lite apart and jumping the fuses with a conductive pen like a CircuitWriter so it will power on once again.
If you want to shoot a Minecraft cannon to the west for maximum power or are just curious which direction everything in the game is facing, watch this video. It will show you an easy way to figure out which direction is North, and hence which are all the other directions, in Minecraft.
It's not just for annoying cats, anymore. You can upgrade your laser pointers and turn them into an actual burning laser! This tutorial by Kip Kay shows you how to mod a basic laser pointer into a higher powered laser.
Apple TV, like most Apple products, places a lot of restrictions on users in the name of ease-of-use and control. If you want to assert your power and remove those restrictions, jailbreaking is your best option. This video will show you how to use a Mac and Pwnagetool to jailbreak your Apple TV and start using it the way you want to, not the way Apple wants you to.
Even basic electronics are pretty damn complicated. This video is near the end of Scotty's amazing series of electronics tutorials, and will teach you about adding a diode and a capacitor to a circuit, choosing a power supply, voltage states, and polarity.
If you want to start making a basic electronics project by placing power sources and such on a breadboard, you should make sure that the breadboard will work first. You can do this by using a multimeter to perform a continuity test on your breadboard, which this video will teach you how to do.
A standard straight up and down Beyblade launch usually sends your Beyblade spinning around the edge of the Bey Stadium. If your opponent's Beyblade is in the center of the stadium this means that you will lose a lot of power before you hit them and probably lose the round. This video will show you how you can angle your launcher to do a sliding shot that will cross the middle of the stadium and win you more Beyblade.
The winder is the ziptie-like cord that you pull through your Beyblade launcher to start your Beyblade spinning around the board. They often come bent into a near-circle when purchased, and this can cause your shots to lose power and even break your launcher. Watch this video for a quick guide to straightening your winder and keeping your Beyblade spinning strong.
If your windshield wipers don't come on when you turn the switch, then try out the solutions in this video! First, check to see if there's a blown fuse. If that's okay, next check the power going to the wiper motor. You have to take the wiper arms off to get to the motor. Watch Scotty Kilmer in this video for all the remaining troubleshooting tips for broken windshield wipers.
Did you know that electroluminescent (EL) wire is considered by some to be the currency of Burning Man? If you're thinking of going and want to stock up before (smart) watch this video featuring EL whiz Jeri Ellsworth (smarter) teaching you how to make DIY EL wire.
Lady GaGa has taken over the pop universe largely on the power of her the awesome electronic production of her songs. If you want to capture some of that magic in your own tracks, watch this video to learn how to make the beat to her hit song "Poker Face" in Reason 4.
Dance lead synth tracks with oscillator sync (osc sync) effects have powered some of the biggest pop hits of recent years, notably "Sandstorm" by Darude and "Poker Face" by Lady GaGa. In this video you'll learn how to use osc sync and other effects create a dance pop synth lead in Reason 4.
The Eldar are the Elves of the Warhammer universe, and like Elves they have all sorts of crazy pseudo-magical powers to destroy their enemies. Their tank is called the Fire Prism, and it is somewhat hard to use since it only has one unique gun. Watch this video to learn the proper tactics for using a Fire Prism in an Eldar army to crush your enemies.
Practice is the key to success in any sport, and tennis is no different. If your forehand is lacking in power, accuracy, or consistency, watch this video to learn about some easy drills you can perform to improve your forehand shots.
If you've mastered the basic tennis serve, it's time to move on to the more advanced styles. If you want to put spin on your serves like Rafael Nadal instead of going for pure power, the slice serve is probably for you, and this video will teach you how to do it.
Octaves are a cool way of spicing up your solos either by adding in the ocatve note after playing the lower note, or, in the way that George Benson and other great Jazz artists have made famous, playing full octave type power chords that allow you to play all sorts of melodies on the guitar. In this video you will learn how to find octave centers and begin to build your own melodies, solos and rhythm patterns!
Hardened steel is a very useful material, but working with it is tough because it is nearly impossible to cut with simple tools. What you really need is an angle grinder, and this video will show you how to use one of the powerful power tools to cut a hardened steel ring.
Angle grinders are very powerful and useful tools, but like many such power tools they are extremely dangerous if you don't know how to use them. This video goes over a variety of must-know safety precautions that you should take before using an angle grinder to grind for your own construction projects. It covers proper eyewear, fire protection, and setting up the device for use.
iMovie is probably the easiest-to-use suite of movie editing software ever put together, and in June Apple released a mobile version for the iPhone 4. Since the iPhone 4 can shoot HD video, this puts a lot of filmmaking power in the palm of your hand, literally. This video will show you some basic uses of iMovie, like adding sound and transitions to videos, that will get you started shooting really high-quality video from your awesome new phone.
If you recently purchased Castlevania: Harmony of Despair on your Xbox 360, this next tutorial will help save your life. In this strategy how to tutorial, you'll find out how to defeat the game's most difficult enemies, the stage bosses. Each one has unique powers and attacks, but they also have some different weaknesses as well. They're easy to follow and should be easy to follow. Good luck and enjoy!
The Contacts application on Android-powered cell phones provides a powerful way to manage your address books and keep in touch with friends and family. You can even add and manage multiple accounts from various sources. Watch these tips from Google to learn who to get the most of the Contacts Android app.
The browser on your Android-powered cell phone offers numerous features that enhance your overall web experience. Some of the great features include double-tapping to zoom in, searching for text on webpages, sharing websites with friends, and copying and pasting. There's a lot more, so watch this video tip from Google to see how to fully enjoy your web browser.
Most people refer to "long press" as "touch and hold", but no matter which way you say it, it's an awesome feature for Android cell phones. Long pressing lets you get more information, download photos from the web, edit pictures and more! Watch as Google teaches you about long pressing, a nifty feature that reveals additional functionality on your Android-powered phone.
For a newbie, getting around your Android cell phone could be a tad confusing, but with the help of Google and this video tip, you'll learn how to navigate your Android home screen like a pro. Learn how to take advantage of the home screen's features on your Android-powered phone.
The Quick Search box on your Android-powered cell phone allows you to search the web and your phone directly from the home screen. It provides suggested results from the internet, even while you still type! Easily search both your phone and the web with the Quick Search box! Google shows you how in this video tip.
Gambit is one of the coolest X-Men, and his kinetic energy powers are awesomely powerful. If you want to depict them using special effects in a film, this video will show you how to do it using three free pieces of digital editing software:
X-Ray vision is one of the most memorable of Superman's many distinctive powers (he was so unfairly strong wasn't he?) and one that would be very useful to modern spies and voyeurs. This video will show you how to create an X-Ray vision special effect for your movie using After Effects. Whether your characters are looking into a girls' locker room or a secret Soviet meeting, the effect at least will be very cool.
