This is a video tutorial in the Education category where you are going to learn how to understand polyatomic chemical formulas. When writing the formula using polyatomics, the same cross-over rule applies. 1st identify the metal and non-metal. Then you write the symbols, write the charges, cross-over the charges from top to bottom, remove the charge and simplify the numbers and remove the 1s. for example, iron (II) phospahate. The "ate" ending implies that phosphate is polyatomic. The symbol ...
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.
This video series explains how to charge and evacuate the air conditioning system in a vehicle. Lots of machines are involved so you won't be able to do this at home.
If you ever need to start your car but the battery is dead, Kipkay has the answer in this how-to video. All you need to charge it is a little red wine. This is not an excuse to drink and drive. Watch this video tutorial and learn how to charge your car battery with red wine.
Charge your iPhone or iPod while you're killing zombies! You can actually charge many types of Apple products from an Xbox. Your Xbox certainly has enough USB ports to support plugging in your Apple sync cable into your Xbox or Xbox 360 and start charging.
Learn how to properly charge your iPhone or iPod Touch in simple steps. Whenever you charge you iPhone let it charge until your battery is completely full. If you unplug in between that point will become the maximum capacity of the battery. Remember not empty you battery charge completely while using your iPhone. Don't use your computer often to charge your battery, it would be wise to use a charger. Whenever you are not using your iPhone make sure to keep it locked.
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!
Charge your cell phone, mp3 player or other USB-equipped device with the power of the Sun! All you need is a 6-volt solar panel and a female USB cable. Solder them together (this video demonstrates how), and then you have a solar powered USB charger!
Want to mod your HTC HD2 Microsoft Windows smartphone to use wireless charging—without breaking your warantee in the process? It can be done! And quite easily at that. For complete details, and to get started modding your own HD2 phone to work with wireless chargers, watch this handy hacker's how-to.
Learn some more advanced formula uses in Microsoft Excel including the "IF" statement. For example, "IF someone earned over $200 then charge them $20... otherwise charge them $40."
Check this PopSci 5-Minute Project out to see how you can make your very own gadget charging station.
This is a great way to charge your phone if you ever loose your car charger. Simply splicing a USB cable with an adaptor for your cell phone will create a homemade charger that can easily hook up to your computer and charge your cell phone.
For years, Samsung has been behind the curve when it comes to fast charging. Up to the Galaxy S10, most of their phones used the very slow Adaptive Fast Charging system. Whether it was the Galaxy Note 7 fiasco or some other reason, Samsung has been reluctant to push the charging envelope. Until now.
If you're an Android fan, you're probably familiar with Qualcomm's Quick Charge technology or, at the very least, what it can do. Quick Charge 3.0, the third generation of Qualcomm's fast-charging technology, is built into most Snapdragon SoCs and it's what lets you charge your phone's battery up to 70% power in just 30 minutes. What's not to like?
So you've been using iOS 13 for a little while and noticed your iPhone is pretty slow to charge. Using the 5-watt power adapter out of the box, in the time it used to take your iPhone to charge its battery to 100 percent, your iPhone is stuck at 80% or below instead. That's because Apple introduced a new feature in iOS 13 that slows down charging — but for a good reason.
New technologies in current-generations smartphones allow for much faster charging—Qualcomm Quick Charge 3.0, VOOC Flash Charge, and USB Type-C, for instance, can charge a phone up to 4 times faster than traditional methods. However, the majority of phones on the market still don't support these standards. So for the rest of us, I'll go over an easy tip that can charge any smartphone as much as 25% faster.
When Samsung announced its new Super Fast Charging 2.0 system was based on USB PD, the industry rejoiced. By using an open standard, Galaxy users could pick from hundreds of third-party chargers in addition to first-party options from Samsung. Trouble is, this never came to fruition.
Second-generation AirPods just went on sale with the best prices since Black Friday's deals. So if you missed your shot at snagging a set of AirPods with the Charging Case or Wireless Charging Case, you've got another chance. But you'll need to act quickly to take advantage.
There's a lot of conflicting information out there when it comes to the best habits for charging a smartphone's battery, so let's clear some of that up right off the bat. Lithium ion batteries (the type used in most modern electronics) start to lose their ability to hold a charge over time, and the two biggest factors that contribute to this are excess heat and overcharging.
Why do we still need to plug in our phones to charge them? Wireless charging exists, and has for quite some time, but most manufacturers don't include it in their devices. When it comes to the Samsung Galaxy S4, you can buy a QI-compatible wireless charging kit, but between the charging pad and the battery cover, you're looking at around $90 or more.
We've all been there. Your phone's either dead or barely hanging on with a few minutes of life left, and you only have a small window of time to charge it before you need to head out. Sure, you can charge it for the few minutes you have, but what's the point if your device is going to die again in several minutes?
Objects become charged when rubbed against one another. This happens because negatively charged electrons flow from one object to the other.
If you're a geek, then this power pack will give you a total techgasm. The power pack allows you to charge pretty much anything you can fit into a 12 volt power jack in your car (where the cigar/lighter receptable goes). The power pack is a portable battery, so no need for charging your gadgets - like your cell phone - at home first before you head off to work.
To get the Guerilla Tactics achievement / trophy in Bulletstorm, you must execute 25 skillshots in a single Echoes map. Skillshots are the most fun part Bulletstorm. This video will give you a handy step-by-step guide to getting the achievement in Collapsed Building.
It wouldn't be iPhone season without a new controversy. Chargegate, Apple's latest PR nightmare, is the name being used for charging issues on some iPhone XS and XS Max devices. If you plug in your iPhone at night — or whenever — then wake up or come back later and see that your iPhone has even less battery power, you're affected. But there is a fix you can implement right now.
Today could mark the beginning of a new age in wireless charging. The FCC has certified the WattUp transmitter, a revolutionary technology that could shape the future of smartphone charging. This new tech addresses many of Qi charging's limitations, and if things go right, may lead to a truly wireless future.
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.
Innotek, an LG subsidiary, announced today (link is in Korean) that it has developed a 15-watt wireless charging module that can recharge a battery three times faster than other wireless chargers available on the market.
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.
Not all batteries are created equal, but one thing's for sure—they all lose capacity over time. Thankfully, the advanced lithium-ion batteries in your MacBook and iPhone are meant to last for several years before they begin to lose their overall charge capacity.
Most of us have a designated spot where we like to charge our devices, but no one likes to look at a giant, tangled mess of cords. That's why inductive chargers are so awesome. They allow for wireless charging, and are a lot easier on the eyes. But what if you don't even want to leave the charging module sitting out? This relatively simple hack by YouTube user lobbamobba lets you hide the charging module inside a nightstand or other piece of furniture so that you can juice up your device with...
November 29th marks the day of Nissan's triumph, not only as an automaker, but as an eco-friendly automaker. The new Nissan LEAF has won the 2011 European Car of the Year award, the first all-electric vehicle to be chosen for the award.
The shoulder pads and helmet are the iconic pieces of gear that every football player wears in every game. This video teaches you, as a football coach or parent of a football player, how to make sure your charge or charges wear properly fitting shoulder pad to maximize safety. As the video says, the shoulder pads are the easiest piece of football equipment to fit, but making sure they fit properly is still vitally important to prevent injuries to the chest and shoulders.
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.
