I was in college, and my 15-inch Sony Vaio laptop was my prized possession. It was my first PC and probably the most important thing I brought with me to my dorm — it was both how I completed my assignments and my primary source of entertainment. How could it turn its back on me in my time of need?
It was a long overdue announcement when wireless charging was revealed as a feature in Apple's 2017 iPhone lineup. While certainly a welcome addition, wireless charging would only work with up to 5 watts of power, which meant no fast-charge capabilities. That's not the case anymore — here's how to fast-charge wirelessly with the iPhone 8, 8 Plus, or iPhone X.
When Apple announced the iPhone X, 8, and 8 Plus, they had a laundry list of new features to talk about. They discussed the improved camera, the new screen, wireless charging, and many other things, but they curiously failed to mention that they just matched one of biggest features Android has touted over Apple for years — fast charging.
Chinese tech company OPPO has been on the cutting edge of smartphone battery charging since it released its VOOC Flash Charge in 2014. Using VOOC, you can charge your battery from 0-75% in 30 minutes.
Inductive charging is already a reality on popular smartphones like the Samsung Galaxy S III and Google Nexus 4, and Apple has recently published a patent that would make inductive chargers a reality for the iPhone. There are also several phones that have the capability for wireless charging, such as the Samsung Galaxy Note II.
Learn how to do the Charge Normal with this pen spinning tutorial.
Learn how to do the Charge Reverse with this pen spinning tutorial.
In this rapid fire video, Mr. G introduces us to the idea of atoms, static electricity, and opposing charges. We've all seen a balloon pick up static electricity from a wool sweater and stick to a wall, but watch how the same charged balloon can bend water! For this experiment you'll need a balloon, a wool sweater and a running tap.
In this clip, you'll learn how to troubleshoot and resolve "Not Charging" problems on an Apple iPad — a frequent problem among those using non-OEM power adapters with their units. For all of the details, and to resolve this problem on your own iPad, take a look.
Looking to start using Skype? With Skype, you can call regular phones from your very own computer without the hassle of long distance charges. Thanks to Be Your Own It, learn how to install Skype and get free Internet phone calls. Get rid of those long distance charges by using Skype today!
As you might guess, one of the domains in which Microsoft Excel really excels is business math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 35th installment in his "Excel Business Math" series of free video lessons, you'll learn how to calculate the service charge for a checking account and see how to create a formula for the balance in a checkbook or checking register.
Need help with pen spinning? Check out this instructional magic trick video tutorial that will teach you how to perform the double charge magic trick for pen spinning. You just need to practice a few other techniques before attempting the double change. Learn a few tricks from this magic tutorial that will have you spinning like a pro!
Here are some concepts that Stanley Meyers had related to his patents regarding the Resonant Charging Choke, which is basically Telsa's BiFiler Coil Design, which basically is how to connect the WFC to the bifilar coil for maximum efficiency and if you have higher resistance and impedance than the WFC you can inhibit amp flow and allow voltage to go to the maximum.
This DVD was created to assist in focusing the spirit and intent of the rules as well as an aid to the training of all involved in FIBA basketball including: coaches, players and referees. In this video learn how to officiate when a player commits a charge or a block.
So you're on a trip and you forgot to bring a cell phone charger. Don't want to spend 30 dollars, but need to have your cell phone on? This video will teach you how to charge your mobile phone with regular batteries. All you will need are: a charger plug, resistor 2, cell phone, and 4 AA batteries AA.
Starting February 21, you can preorder your Galaxy S20, S20+, or S20 Ultra. Samsung includes everything you need to get started in the box, but probably not everything you'll want. Let's go ahead and bridge that gap.
I've just recently hopped on the AirPods bandwagon, and I can't see myself ever going back to the wired EarPods that Apple includes with every iPhone. The only issue is that I paid full price, but you don't have to with 2019's Black Friday deals, some of which are happening right now.
After learning that you'll need to spend at least $74 on a special charger and a USB Type-C Lightning cable to enable fast charging on the new iPhone X and iPhone 8 models, you may be wondering why you can't just use the standard Lightning cable. While we can't answer why Apple didn't include the USB-C cable in the box with their new phones, we can explain why you need USB-C to enable fast charging.
Before the iPhone 7 models were released, there were many rumors pointing to the inclusion of wireless charging, which obviously didn't happen. Now the rumor mill is back at it again for Apple's next smartphone, most likely being called the iPhone 8, and the possibility of wireless charging is more certain this time.
My OnePlus One easily gets over a day of battery life without a problem, but when I try to charge it, it seems to take just as long. For some reason, no matter what charger you plug your OPO into, it never gets more than USB-level power, meaning that charging times are more than double when compared to traditional AC-charging.
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.
Compared to the original AirPods, Apple's second-generation AirPods have better battery life, Hey Siri support, a more stable connection, faster switching between devices and call connections, less latency for gaming, and an optional Wireless Charging Case. If you plan on preordering the new model, you might want to skip the Apple Store and opt for Amazon instead to get it at your door quicker.
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.
Before the iPhone 7 was launched and all the unrealized reports about the phone's features were tucked back into their annual rumor mill, there was some speculation about wireless charging. Specifically, whether or not the iPhone 7 and 7 Plus would support it. We now know they don't, and here's why.
The fact that this guide even exists is a downright shame, but that's neither here nor there. The truth of the matter is the iPhone 7 and 7 Plus don't have 3.5 mm headphone jacks, and since they use the Lightning connector to output audio, it's hard to charge your phone while your headphones are plugged in.
If you've ever had issues charging your iPad, iPhone, or iPod touch, like most other Apple products, the culprit to blame is usually a frayed or damaged cable. It's a common design flaw due to the thinness of the cords and the weak sheath surrounding them — but that's not always the problem.
In the first video, you'll see how contact between different materials can result in attraction or repulsion. Experimental results are discussed that led to Ben Franklin's one fluid theory of electricity. It explains how clues were found from rubbing different materials together.
The Galaxy S20's Wireless PowerShare is a must-use feature. With even the base model packing a 4,000 mAh battery, you have more than enough juice for all your Qi-enabled devices. The default settings make it so that in certain situations, you may have to choose between your phone or wireless earbuds, but you can change that.
Apple's iPhone 8 and iPhone X announcement went about exactly as the rumors predicted. Really, there was only one surprise — the fact that all of the new models will support the Qi wireless charging standard.
If you're ever lost or hurt out in the middle of nowhere with a dead cell phone, you might be able to "flag" down help as long as you're near some railroad tracks.
When the power goes out, having the ability to contact others becomes extremely important, and your cell phone can be one of the most important tools to have. But if the power is out for an extended period of time, battery life becomes a constant problem.
Despite their awkward appearance, Apple's AirPods have become the earbuds of choice for working out, largely thanks to quality audio without any wires to tangle. However, at $159 to start, they aren't exactly for everyone.
If you just got a new iPhone, chances are you picked up the iPhone 11, successor to the iPhone XR, the most popular device in Apple's 2018 series. Since the XR did so well, it was predicted that the iPhone 11 would too, and so far, it has lived up to that prediction, beating the 11 Pro and 11 Pro Max in sales in 2019.
After Apple's recent fiasco, it's now common knowledge that smartphone batteries degrade over time. But aside from causing terrible battery life, a degraded battery can also trick your phone's software into thinking the device has more juice left than it actually does.
Krazyboytx shows viewers how to charge their spell oil. You only have to charge your oil once a year. First, you need the mindset and intent for the oil. Get yourself a candle will all different color layers and as a stone choose something all purpose such as quartz crystal - put these in the carrier oil. First, you need to be in a comfortable position. Next, put your carrier oil in front of you with the lid open. Breathe in through your nose for four counts and then breathe out. Make sure yo...
Simple yet effective, capacitors come in a dizzying array of forms and materials, vital to so many circuits for storage, timing, and filtration - the mighty capacitor!
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...
If you want to put the finishing touches on your new BioShock cosplay outfit, of if you just think it would be awesome to charge at your friends with the favorite weapon of Big Daddys across Rapture, this is a guide for you.
Casein is a protein that is found in milk. Groups of casein normally float around in milk without bonding. These groupings have a negative charge. The acidity of the Red Bull causes the negative charges on the casein groupings to become neutralized. Instead of pushing each other apart, the casein starts to clump together causing the milk to curdle and form solid matter.