This video shows how easy it is to jump start a car properly. Locating the car manual is the first thing to do. It will help for that particular car. Inspect the dead battery. If the battery is cracked or if the liquid inside of it is frozen, don't jump the cars. The battery could explode. Position the cars so that the batteries are as close as possible. Connect the positive cable (red) to the positive terminal (+) of the dead battery. Connect the other positive cable to the positive terminal...
Did you know the dollar in your pocket is magnetic? The strip inside the bill is magnetically charged. Check out this demonstration from Hooked On Science to learn more about science firsthand. Bring science right to your kitchen with these creative ways to demonstrate chemistry, physics and earth science to your kids.
Shane Battier teaches you how to take a charge, and how it can help to stop superstars like Dwyane Wade and Lebron James. This inside skill drill from Shane Battier gives you the right perspective from an NBA star. Get basketball advice from the pros on how to improve your basketball game. Shane Battier is the authority on defense!
In this video, we learn how to use high voltages using the Wimhurst machine. First, you must have a spinning wheel, double ended brushes, collecting combs, leyden jars, adjustable electrodes, and small metal plates. Once you connect all these together, you will notice the brushes on either side are perpendicular to each other and the wheel spin in opposite directions. Spin the wheel and then listen to the sound it makes. The plate will then charge with different electrons and create positive ...
A lot of customers thought that one can place the Micro Mosquito on the base (which looks like a Helicopter Landing Pad) and it will be charged. No, there is a charging cord underneath the charging base that is used. All you need to do is to unlatch the cover and connect to the Mirco Mosquito. When connected properly, the green LED light will flash and once charged, the green LED will stop flashing. This video walks you through the process.
2019 has been a great year for smartphone batteries. Several phones have topped the 5,000 mAh threshold, and Apple finally went all in on 18 W USB PD charging, which means millions of new users are finally taking advantage of fast charging. All of this gets even better when you have the right charger.
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.
If you or someone you're shopping for has a newer iPhone model or an Android smartphone like the Galaxy Note 9 or Pixel 3, they come with wireless charging capabilities. Problem is, they don't come with wireless chargers. But there's no better time to snag one than on Black Friday, and we've found the best deals out there for 2018's holiday season.
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.
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.
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.
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.
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.
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.
Try out this science experiment... watch this video tutorial to learn how to experiment with a Van de Graaff generator. This is purely educational, and demonstrates different techniques in using the Van de Graaff generator.
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.
Learn how to do the Charge Normal with this pen spinning tutorial.
Learn how to do the Charge Reverse with this pen spinning tutorial.
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.
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.
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.
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.
As awesome as the 2017 Galaxy lineup may be, few can forget the monstrous disaster that was the Note 7's exploding battery. Needless to say, the last thing Samsung wanted was another news story about a problem with the Note 8's battery. Unfortunately, that's exactly where we find ourselves today.
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.
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.
Lenovo announced at Tech World '16 a slew of new products, and one of them aims to upend the smartphone accessory ecosystem: Moto Mods. Moto Mods are proprietary modular add-ons developed for two new Motorola phones that were also announced in the keynote, the Moto Z and Moto Z Force. Sixteen magnetic nodes align the bottom back of the phones that connect and hold accessories, forming a case appearance. The nodes transfer both data and power at high speeds, a fact that Lenovo hammered home wi...
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.
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.
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.
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.
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!
