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How To: Get Fast Charging on the iPhone SE (2nd Gen) Without Breaking the Bank

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.

How To: Replace the Dryer's High Limit Thermostat

The high limit thermostat can be found in gas and electric dryers and serves as a safety feature that helps to prevent the dryer from becoming too hot when it’s running. The thermostat is designed to shut off power to the dryer’s heater when the dryer vent is blocked or clogged. The high limit thermostat on your dryer is something that does need to be replaced from time to time. Fortunately, it is a job that you can do on your own with basic tools.

How To: Hack Your Old Phone Line into an Emergency Power Supply for Your Cell Phone

"Ahoy-hoy." If telephone titan Alexander Graham Bell had his way, we'd all be answering phones like Mr. Burns. Thankfully, frienemy Thomas Edison had enough sense to realize we weren't always on the briny. He preferred "hello" as our standard telephone greeting, which he is credited with coining in 1877. Fellow American pioneer Davy Crockett actually used it as a greeting first in 1833 (as compared to an exclamation)—but in print, not over the phone.

News: Why Nikola Tesla's Wireless Power Was Fated to Fail Due to Exploding Airships

Nikola Tesla is one of the most tragic figures in the history of science, a history that is practically filled to the brim with tragic figures. Francis Bacon, a 16th century philosopher and scientist, caught pneumonia and died because he was trying to stuff snow into a dead chicken. Marie Curie died as a result of her long-term exposure to radioactivity, and her papers from the 1890s are too radioactive to touch without protective gear to this day.

News: Rocket Power Your Lazy Boy

Since the days of Archytas, rocket propulsion has been the Holy Grail of aeronautics. Thanks to Galileo's inertia, Newton's laws of motion, and the "father of modern rocketry," Goddard, space is not a complete mystery anymore. Rocket-powered aircrafts have evolved from the first liquid fuel rocket in 1926, to the Soviet R-7 which launched Sputnik, to NASA's Saturn V that propelled Apollo 11 to the moon. Today, even billionaire tourists can enjoy space, like Microsoft's Charles Simonyi and Cir...

How To: Repair a defective ceiling fan light switch

In this video, we learn how to repair a defective ceiling fan light switch with Richard Wright. There are two types of switches: two wire and three wire, grab the one you need and tools to help you replace your light switch. Now, disconnect the power at the breaker panel and get started by removing the weighted poles on the chain. Next, remove the globes and bulbs, then set aside. Get inside the light by inserting your screwdriver into it and pulling the light kit apart. The inner workings wi...

How To: Alter settings with VirtualBox on your Mac

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...

How To: Downgrade iPhone 3.1.3 firmware to 3.1.2

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...

How To: Do a driven free kick

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...

How To: Make your own 6v battery pack for the Vivitar 285HV

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.

How To: Apply the 7th Law of Exponents

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.

How To: Hack a UPS with a car battery

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...

How To: Create teenie tiny solar insect robots

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.

How To: Install memory in a Power Mac G5

This video demonstrates how to install additional memory into a Power Mac G5 system. It is G5,1.8 single processor machine.Start by lifting up the latch on the back for the front door. Remove the front door. Remove the plastic air blocker system and remove the main fan assembly just like is told. Going to install four 1GB memory, these are OWC 1GB chips. It's very simple to install. Have to install memory in matched pairs. There is existing 512MB memory in the form of two 256MB chips in this ...