It's hot this summer, but it's not that easy to cool down when you're on the go. You can't take an air conditioner with you, and a handheld fan will just tire you out, so you'll need to find more creative ways to cool down when you're on the go. One of these ways is a DIY solar-powered fan baseball cap.
This video on typhoon preparedness comes from Andersen Air Force Base in Guam, where typhoons are common. The key to surviving a typhoon or other disaster is preparation. Stock up on enough food and supplies to last your family for about a week. Routinely check expiration dates on food, water and batteries and rotate your stock. Be sure window screens are in place and in good condition in the event the power is off for several days.
Watch this science video tutorial from Nurd Rage on how to make a lithium thionyl chloride battery, which is capable of generating 2.8v with enough current to power a LED.
If your old outlet has become so loose that a cord barely stays in place, it's time to change it. It's not just an annoyance—it's a hazard. Learn how to replace an electrical outlet with this instructional video from Howcast.
how to apply braided sleeving to cables, especially on those of power supplies
The Motorola Droid is the reigning king of the Android family, but it's getting a little old and you're probably looking for a way to improve your phone's performance if you own one. Why not root the dang thing and install a custom ROM on it so it'll at least be organized the way you want it to be! This video will show you how to install custom ROM's (basically phone UI's) on a rooted Motorola Droid phone, allowing you nearly limitless customization options for your awesome phone. The ROM in ...
Check out this video if you are interested in learning how to Jailbreak AND Unlock the iPhone - Firmware 3.0.1 (August 2009).
Watch this science video tutorial from Nurd Rage on how to make copper sulfate from copper and sulfuric acid in three ways. They show you how to make copper sulfate from copper and sulfuric acid using two chemical methods and one electrochemical method.
Systm is the Do-It-Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. They will help you avoid pitfalls and get your project up and running fast. In this DIY episode, see how to safely wire an amplifier or power plug in your car.
If you're at the point where you need to start ballasting your model railroad track, then you might want to check out this video tutorial on wiring. Learn how to wire your model railroad track.
Build a mineral oil computer aquarium. It cools the system while giving you something to look at.
Microsoft Excel is one of the most powerful programs for modern businesses. By allowing you to manage, sort, and analyze large collections of data, Excel provides an essential service for any company interested in using the power of data science to its advantage.
Low Power Mode (LPM) decreases the amount of battery your iPhone uses by disabling background app refreshing and automatic downloads, locking your screen after 30 seconds, and more. While it's only meant to be used temporarily, if you're struggling with battery life, you may want to enable LPM permanently.
The Moto G7 Power is a phone that screams battery life. From its display resolution to the massive battery, it was designed for those who hate to recharge each night. But unlike other battery-focused smartphones, it comes at a price almost anyone can afford.
Every phone has its issues and quirks, and the Nexus 5 is no exception to this rule. One of the most common troubleshooting questions asked by its owners is "Why does my Nexus 5 keep shutting off or restarting?" where the device suddenly decides to reboot or power off randomly on its own.
As one of only three hardware buttons on an iPhone, the Sleep/Wake button gets a lot of use day in and day out. If you've had your iPhone for a considerable length of time, this button—which is also used to power down the device, as well as turn it on—may begin to malfunction or stop working completely, leaving you confused on how to now turn on/off your iPhone.
With over 1.5 billion people on this planet without electricity, it's hard for those of us in developed nations to even fathom how anyone can read, write, repair, or do anything else that we take for granted without any lights. While some of our First World problems pale in comparison, they remain issues nonetheless, one of the biggest being constant battery drain from portable electronics.
Navigating through the darkness—literal darkness, not the existential variety—is always a difficult task on its own, and my Android doesn't necessarily make it any easier. Many manufacturers offer quick access to a flashlight or torch feature, but my Galaxy S4 doesn't have an easily accessible toggle or button available to turn it on.
The prevalence of smartphones has had profound effects on how we communicate, view media, and preserve memories, among other things. But all of these new forms of doing things are snatched away from us as soon as our phones lose power. While work is constantly being done to stretch and extend battery life, it hasn't moved fast enough for the vast majority of us.
Staying cool in the summer heat sometimes feels like it takes all the energy in the world. But what about a fan using no-cost electrical energy? If you're looking to keep cool during a power outage, or if you don't want to break the bank by running your DIY air conditioner all day long, you can use candlelight to power a fan!
It is really quite easy to flash a custom recovery to your Nexus, and there are many excellent tutorials on how to do so (see the How-To below): The Easiest Way to Install a Custom Recovery on Your Nexus 7 Tablet « Nexus 7.
HTC claims to have improved the One M8's battery life by 40% over its predecessor, but there is always room for improvement.
Just about every softMod requires some kind of reboot. Whether it's because something in the System UI was changed, or because a ZIP needs to be flashed in custom recovery.
Ever since Sense 4, HTC phones have had no access to easy access setting toggles from the notification pane. CyanogenMod and other custom ROMs are an option, but even if your phone isn't rooted, you can still have clean, functional quick settings. Step 1: Install Power Toggles
Ready to start rooting your Samsung Galaxy S4? For those of you with the GT-i9500 model GS4, this quick video will walk you through the entire rooting process using Odin and CWM.
It's been proven over and over that you can make batteries out of fruits and vegetables such as lemons, potatoes, and even apples. Turns out, passion fruit is also acidic enough to power a battery, but Maui Makers member Ryan K decided to take it a step further by adding a laser. Passion fruit, or Lilikoi as it's called in Hawaii, is usually over-abundant in Maui, so Ryan decided to put it to good use. Using anodized bolts, copper pipe, wire, switches, and some LEDs, he built a battery that c...
So a little while ago we covered BUD switches, but there's only so much you can show in one tutorial.
Control is important. Mankind inherently wants to control its environment, which is why we have things like indoor plumbing, electric lights, air conditioning, and more. Likewise, Minecraft has redstone, which is a way for users to control their environment and manipulate it to suit their needs.
This easy to follow silent and accurate video will guide you quickly and easily through what you'll need, (like a Power Supply, a sound system that has a Subwoofer Pre-output and a High Input adapter, which may already come with your amp.) First learn what colored wires should be connected to simulate your PC starting. Then connect the amp to the power supply to simulate the car Head-Unit starting. Once the power issues are handled, the video assists you with connecting your audio input. It i...
This video is made specifically for G1 T-Mobile users. The author explains to us that there are no instructions in the manual on how to do a hard reset so this video will explain how. The first step to reset the phone is to power down the phone by pressing the end key and then Power Off. Then the next step is to hold the End key and the Home key at the same time when powering the phone on. Once that is done the reset graphic will show up. Once you see the reset graphic show up press the home ...
Knowledge Is Power: But can power be knowledge, too? Pay a visit to Leonardo and he'll cook up a new weapon for you based on a mystery codex. After the cut scene, move out to the yellow map marker and you'll get some directions on how to use your new pistol. Lock onto the three dummies across the river and shoot 'em. Holding down the fire button builds up your accuracy, making it possible to hit the distant targets. When all three targets are shot, return to Leonardo to complete the mission. ...
Are you familiar with the sun salutation? If so, then you can amp up your body toning and calorie burning power by completing this series of "ninja" salutations with Sadie Nardini.
If you perform a lot of home lawn care, then don't neglect your lawn equipment during the winter months. It's important to keep your lawn edger and weed trimmer (or weed whacker) in shape to make sure your spring lawn maintenance runs smoothly. Lowe's has some great maintenance tips for you to perform to completely winterize your lawn tools.
Back in the day, TLC was the original girl power pop group. Sure, there were the Spice Girls, too, but for the Spice Girls girl power was more about hiking up your skirt and letting your bra show through than anything else.
In this video, we learn how to raise your metabolism with yoga power poses. The style and level that you do while doing yoga poses can help you burn a lot of calories and sweat. You will work the larger muscles of your body, which will speed up your metabolism and help you burn calories all day long. You can start off with a downward facing dog position, then raising your back foot into the air and bringing it into the chest, switching between each leg. Doing these different yoga exercises ca...
In this amazing video, Nick goes into great detail showing you all of the steps that you need to take to get the same look as the Winter Olympics promo commercials! Starting in Cinema 4D with the construction of the ice cube, and then into After Effects to finish everything else up.
Whether you're a high level athelete who's recently hit a muscle gain plateau or a wannabe UFC fighter looking to make it in the big leagues, this video provides everything you need to formulate an effective fat-burning strength training program. While cardio is always a must in any exercise regimen, strength training helps build and drastically strengthen muscle, meaning your body can more effectively perform work.
Interested in hacking the power button on your Windows PC to put your computer to sleep instead of shutting it down? This Windows 7 tutorial will show you how it's done! It's easy! So easy, in fact, that this home-computing how-to can present a complete overview of the process in just over a minute's time. For more information, including detailed, step-by-step instructions, watch this Win 7 user's guide.
The NERF Reactor isn't you're ordinary NERF gun. It launches a powerful blast of balls thanks to the pump and pull rapid fire action. The Reactor launcher blasts out tons of NERF Ballistic Balls everywhere! But sometimes, that's just never enough.
Wii Bowling is probably one of the most played video games in the Wii Sports package bundled with the Nintendo Wii. But not everybody can play it well. There's always that one person that throws that humungous curve ball that barrels down the lane and destroys all ten pins with the bowling ball. Well, that could be you, after watching this brief video tutorial on how to bowl a super power curve in Wii Bowling. Try to master this, and if you succeed, you can master the game.
