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...
Who would have thought that dryer sheets can be a quick remedy for super-staticky flyaway hair? But it's true. It's all about the positive charges in the sheets and their ability to neutralize electron buildup. And that's not the only surprising quick fix for hair problems that you can easily find in your home.
Google dropped several of the Pixel 4's more gimmicky features in favor of perfecting the basics on the Pixel 5. While you probably won't miss Motion Sense or the Assistant squeeze gesture, you'll definitely like the extra battery they packed into the space those features once occupied. Almost 50% more battery, actually.
Your AirPods Pro can run up to 4.5 hours when 100% charged up. However, they're programmed to stop charging at 80%, and it won't kick back in until they think you'll need that extra 20%. That means they won't last as long in your ears before needing put back in the case. And you could end up with dead AirPods Pro if you're out, can't hit up a charger, and your case is out of juice.
While many are familiar with Samsung, I'm pretty sure most Americans couldn't name the second-largest smartphone OEM. It's actually Huawei, and they recently released a spec-sheet dream of a phone in the Mate 20 Pro. So naturally, we wanted to see how it compared to the largest OEM's best offering.
If you're on iOS 11.4.1 or iOS 12 and go more than an hour without unlocking your iPhone, an "Unlock iPhone to Use Accessories" message will appear whenever you connect your iPhone to a computer or other device that tries to use the Lightning cable's data lines. This is to protect you, but it can be annoying if you have no reason to believe that law enforcement or criminals will have access to your iPhone.
It's Monday, and what's a Monday at Gadget Hacks without a new leak to ponder over? Thanks to known leaker Benjamin Geskin, we have a dummy iPhone 8 without one of its most-anticipated features.
We've heard the rumors for months, but it's finally official: The iPhone 7 will not include a traditional 3.5 mm headphone jack. Instead, you'll need to hook your favorite headphones up with a Lightning adapter (or use ones with a Lightning connector built-in) and connect to your phone using the same port that your charger occupies.
The old "my battery is dead" excuse for not calling your mother may soon be a thing of the past. A team from the Korea Advanced Institute of Science and Technology (KAIST), led by Professor Jo Byeong-jin, has developed a "wearable thermo-element" that can be built into clothing to power your electronic devices. The science behind the innovation converts body heat (thermal energy) into usable electric energy. Made with lightweight glass fiber, this small thermo-element strip can produce about ...
For most people, the battery life on a DSLR is more than sufficient, but if you want to do a really long exposure or time-lapse, one charge might not last long enough to get the shot you want. You can always connect it to an extension cord to charge while you shoot, but that can be really annoying to work around.
If your focusing screen gets too dirty, the quality of your picture will suffer. This tutorial shows you a quick demonstration on how you can quickly and easily clean your focusing screen without cleaning it. Watch out for static charge!
Is your Droid always running out of power, and a charger isn't always convenient? Start with a hand cranked flashlight, then wire it up so you can charge your phone by hand! Great for pulling your dying phone out of emergencies.
Why buy an expensive iPhone dock from an electronics store? By recycling your old CDs, you can make your own dock and impress your friends with your grasp of DIY technology! Just a few CDs and a little glue, and you'll have your own USB charging station with a creative twist!
Do you order a lot of stuff off the internet, but find your bank account being decimated by shipping charges? Well, if you're an Amazon shopper and are currently a student, then you're in luck! This video will show you how you can use your student status to get a year of Amazon Prime for free, which includes free 2-day shipping on all orders! Just go here.
Taking the negative of an image in photography brings out its major contours and creates a powerful graphic contrast between white and black. The same sort of effect happens when you construct a card using only the "negatives" and no other colors.
In this tutorial, learn how to take apart an old Playstation 1 controller and mod it into a fully functioning iPod or iPhone dock. This makes for a very cool dock and is pretty easy to do. Check this out if you have old controllers laying around your house and need something to play/charge your MP3 player.
One of the coolest features of the new Android phone, HTC EVO 4G is its ability to tether the Internet. In this clip, learn how to access and set up tethering, as well as which apps work best. You will also learn how to use Sprint's 29.99 Hot Spot plan, or bypass the charges by setting up free options. So, follow along and get your phone up and running with the new lightning fast 4G network.
Been craving some epic space action lately? Well charge up the mass relays and practice your conversation skills because Mass Effect 2 is finally here. In today's episode of IGN, you will learn how to start the game off right and pick the best character for you. This video will walk you through all the different characters so you know exactly who you want to choose to embark on your journey with.
Parents and coaches are the two most important part of most young athlete's support systems that allow them to excel in their chosen sports. Unfortunately, friction often occurs between these two groups when their opinions of what is best for the young athletes in their charge differ. This video features a high school baseball coach explaining some strategies for parents to maintain a proper, courteous, effective relationship with their child's coaches and improve the skills and well-being of...
In this video, learn how to make your own homemade electroscope. An electroscope is an early scientific instrument that is used to detect the presence and magnitude of electric charge on a body and for static electricity experiments. They are easy to make. This electroscope is made from a binder clip and two sheets of plastic (or overhead transparency film), and scissors.
In this case modding video tutorial, you'll learn how to install a cigarette lighter-style 12-volt accessory outlet into a PC case. Charge your cell phone and other accessories directly from your case with the hack outlined in this video. For detailed, step-by-step instructions, take a look!
MrfixitRick demonstrates the Shake Flashlight Shaker, as it generates electric power out of faucet water pressure. A Tesla CD Turbine is used to convert the kinetic energy of water into rotation. Then, a connecting rod and magnets charges the built-in battery of the shake flashlight.
Life can get busy. Between work, school, and all the extracurricular activities, weekly chores like making a grocery list can get pushed to the back burner. But with a little help from the Google Keep app for Android or iPhone, you can at least make one thing easier.
Volvo Cars' "all-electric" announcement last week was seen as a direct threat to Tesla's electric vehicle (EV) and driverless lead, but German auto giant Volkswagen (VW) says it is in a better position to challenge Tesla.
Many superstars have fallen to the devastating power and destruction of the finisher wrestling move known as the Spear. Among the wrestling superstars who have made this move incredibly popular are Edge, Rhino, Bill Goldberg, and the up and coming superstar Roman Reigns. In this professional wrestling video tutorial you will learn the basic concept and performance of the Spear.
If you're like me, you are a non-stop, sweating, never-give-up workout fiend. Okay, not really, but like a significant amount of people, I would love to live a healthier lifestyle. The Misfit Shine makes fitness a lot easier.
So you've learned all of the dance moves to Gangnam Style and made your very own papercraft version of PSY that dances whenever you want him to. Now it's time to take your obsession a step further—by making yourself the star of the Gangnam Style music video. JibJab, the custom e-card site, has created a free tool that lets you use any photo to replace PSY's face with yours (or whoever you choose), then share the video with your friends.
Seeing a giant wolf charging at you is bad enough, but this one has a sword in its mouth and comes out swinging. If you're trying to defeat the Great Grey Wolf Sif boss fight in Dark Souls, this video walkthrough should be helpful.
Having a giant firey lizard thing charging at you with a huge axe can be pretty scary, especially when you're playing a game as hard as Dark Souls. Take a look at this guide to make quick work of the Demon Firesage boss and walk away with another boss fight defeated.
If you're looking for the best strategy to beat Ram, take a look at this Dead Island tutorial. Like many other video game bosses, he's best tackled by dodging his charge and letting him stun himself against the wall. A little bit of fire never hurt either.
A mechanic will charge you around $300 to fix a leaking fork seal (largely by removing and replacing the seal). But many seals don't actually need to be replaced! You can use Seal Mate, a five dollar product, to easily and quickly fix a leaking fork seal.
Involve your children in Thanksgiving this year by letting them decorate and set the 'kids' table' this year! Here are a few ideas to create a fun and kid-friendly table setting that you can put your children in charge of this holiday season!
A tasty and simple Mediterranean cookie that you can make at home is Ma'amoul. Ma'amoul are sweet and tasty filled cookies and are typically served around the holidays. So, the next time you are in charge of the baking give these delicious treats a try.
From Systm learn how to build a USB battery supply that can charge your cell phone.
This how-to video will show you how to zap charge a non-rechargeable battery with only two wires and a car. Sounds cool, and fun, unless of course you zap yourself. Watch this video circuitry tutorial for more information on this simple, money-saving hack.
If disaster strikes, chances are that power will also go out. Kipkay to the rescue! By creating one of these hand-powered chargers from a crank flashlight, your electronic devices will remained charged in emergencies.
Imagine… Xbox LIVE via your Android phone. Amazing… if you can figure out how to do it. But don't worry, this video is here to save the day! Watch and learn how to tether your Android cell phone's internet to your Xbox LIVE using the help of Windows 7. After watching this, you'll have no problem connecting to Xbox LIVE via your Android phone's internet.
Whether you're at work or just away from an outlet, nothing is more annoying than suddenly having to go through your day with a dead phone.
If you're looking to save big on Apple AirPods, Beats, Bose, and other major headphones brands this Black Friday, look no further than Walmart. The store is hosting a number of sales on Black Friday itself, but you don't need to wait until Thanksgiving night to take advantage of the savings.
If you're still working your way through the hundreds of features and changes that iOS 13 brings to your iPhone, you might be a bit surprised to learn that your device is now out of date. While Apple only dropped the big update for iPhones on Thursday, Sept. 19, the company has already released its successor. All iOS 13-compatible iPhones can now update to iOS 13.1, out today, Tuesday, Sept. 24.
