There are plenty of times when we need to charge our phones but don't have access to electricity. Whether the power is out do to storms, you're camping and run out of juice, or you're in a Tom-Hanks-like Castaway situation, it's important to have a charged phone in case of an ...more
The holiday season is here! Whether you're gift shopping for the iPhone owners in your life or just trying to save some money on your own purchases, Black Friday can deal out the discounts. This year, you'll find great prices on iPhone accessories of all kinds — all Thanksgivi ...more
Sorry, Galaxys S11–19, Samsung's jumping straight to Galaxy S20 this year. They're also going with essentially three base models before accounting for niche variants. Of these three models, it's clear which one's the best: the Galaxy S20 Ultra. We've rounded up all the specs ...more
Rooting. As an Android user, I'm sure you've heard the word once or twice. According to Kaspersky, 7.6% of all Android users root — but for the 92.4% who don't, we wanted to talk to you. Rooting allows you to remove barriers and open Android to a level of unprecedented contro ...more
"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 c ...more
Maybe not water per-se, but with this simple technique you can turn one of the most abundant materials on earth into a highly explosive gas. WARNING: Ignition of an incendiary or explosive material may not be legal in your area, so check local laws before attempting. Use of t ...more
The ability to shift between virtual reality and augmented reality seamlessly on one device is a dream of many AR fanatics, but the execution is usually fairly buggy or underwhelming. That was not the case last week when I got my hands on the Varjo XR-1 Developer Edition head ...more
It's confession time. Through a couple of sources, I managed to get an early look at the HoloLens 2. But I was sworn to secrecy, and I take my tech oaths seriously (shame on you, leakers). But now that it's out in the wild, we can finally talk about how the HoloLens 2 looks c ...more
In an effort to prevent drones from being hacked, DARPA has been developing an "unhackable system," and seems to think they're almost there. The development team "proved" mathematically that their kernel was unhackable, and they hope to use it for more than just drones (power ...more
Super Bowl Sunday is just around the corner. With 111.5 million viewers tuning in last year (112.6 if you count streaming), which broke another record that it previously set for the most-watched television event in U.S. history, it's safe to say that most of us will be watchin ...more
Who doesn't want to decrease time wasted looking for misplaced car keys or remembering a long-forgotten computer password? Keep your memory in prime shape by regularly eating fruits, vegetables, and proteins that are known for boosting memory and decreasing your risk for Alzh ...more
We'll show you how to use an attachment for a power washer called a "Foamer" - you'll never hand wash a car or boat again! Video: . Step 1: Select a Safe Biodegradable Detergent There are many types of detergents out there - the key factor is to consult your users manual to m ...more
Aside from being completely adorable, Fijibot is a completely autonomous robot that automatically seeks out light sources to charge his solar-powered battery. He's built from a 1.5 liter Fiji water bottle, packed with an Arduino Uno, 6 volt solar panel, and an Arduino Proto Sh ...more
Amazing clip from Jeremy Clarkson's Motorworld television series, which aired on the BBC back in the mid '90s. Seikh Hamad bin Hamdan Al Nahyan of the United Arab Emirates created this incredible monster, which was modeled after the '50s era Dodge Power Wagon. Says Carscoop, ...more
The Brits have contributed a new sport to the world, coined Horsesurfing. Yes, it is just what it sounds like: the combined skill of horseback riding and surfing. According to the Daily Mail, "Horsesurfing is the brainchild of stuntman Daniel Fowler-Prime (Extreme Horse Ridi ...more
Capstone's CMT-380 stealth looking prototype can hit 150mph, compared to Tesla's 125. Tesla better step it up. Says Engadget: "Rather than mixing batteries and a conventional engine, this whip combines the former with a diesel / biodiesel-powered microturbine, which is -- fo ...more
Going green doesn't mean we have to give up classic American traditions like Monster Truck rallies. This cute little Smart car was converted into a Monster Truck by Greek rally champ, Stefan Attart. According to Edmunds: "The head-turning Smart combines the body shell of th ...more
The lemon battery has a rich history in many elementary science classes as a great example of an electrochemical reaction. This is not magic, or a hoax. The nail and penny create charged poles in the fruit. Unfortunately, filling a car with a bushel of lemons and driving cr ...more
Way before $5 gallons of gas and billion dollar bailouts, Kipkay made this gas saving video. Congratulations Kip on winning the 2008 WonderHowTo Recession Survival Award! Gas efficiency is no longer a hobby of penny-pinchers-- it's necessity. Kip runs through the easiest way ...more
The new iPhone 14, 14 Plus, 14 Pro, and 14 Pro Max all come with great, never-before-seen-on-iPhone features, including the A16 Bionic chip, Bluetooth 5.3, precision dual-frequency GPS, and dual ambient light sensors. But that's only a few new features exclusive to the 2022 li ...more
For many of us, our work phone and our personal phone are one and the same. Just any old phone isn't going to cut it when you need to meet a deadline — a phone with built-in features that make it easier to get things done is almost a must. For this article, we defined product ...more
Not only has there been difficulty finding consensus on a name for driverless, autonomous, self-driving, or automated vehicles, there is also the issue of what we actually mean when we say a vehicle is self-driving, automated, and so on. Do we mean that the vehicle can drive ...more
It may not be as large as the Samsung Galaxy Note 2, but the Galaxy S3's screen size is still big enough to make iPhone owners cry themselves to sleep. The 4.8-inch AMOLED display with 720 x 1280 pixels makes the GS3 a great mobile companion—and an even better portable gaming ...more
As sheltering at home orders ease up, we still have to remain respectful of social distancing. Camping is one of your best options. You'll avoid the crowded beaches and trails while still soaking up nature. Right now we can all use some fresh air and sunshine. The last thing ...more
Smartphones are vital travel companions. While you're on the go, they connect you with loved ones back home, help you find tickets and passes for tourist attractions, and make it easy to find your way through foreign roads — but even the most powerful smartphone could use help ...more
The potential of augmented reality is often shown in science fiction movies, but a new exhibit marries the genre with very real-world AR technology, to great effect. "Hollywood Dream Machines: Vehicles of Science Fiction and Fantasy" is a new exhibit at the Petersen Automotiv ...more
The old school staple of many US homes with children, the remote control race track, has been given new life in augmented reality thanks to the Room Racer app for iPhones and iPads. Using ARKit, the app places a miniature race track on a floor or tabletop. The game includes n ...more
With the release of the Pixel 2 XL and the iPhone X, smartphones have hit a new high not just in price, but also raw processing power. These new flagships not only cost more than twice as much as an Xbox One or PlayStation 4, they have also become almost as powerful as far as ...more
Ah, the sand between your feet, the sun on your skin, and the debt you're accumulating. However strong my sense of wanderlust may be, I still can't justify dropping thousands of dollars on a vacation. Fortunately, a new site — Wander — promises to help you book vacations that ...more
After receiving the fourth beta for iOS 8.3, we can assume that the official release shouldn't be too far behind. Along with plenty of bug fixes from prior iOS versions, Apple is also ushering in a few minor features that are sure to ease some annoyances. You've probably alre ...more
While texting and driving may get you a ticket, there are still a ton of uses for your phone in your car, music and navigation just to name a couple. Every Android device comes with access to GPS and traffic updates, but none of those apps really have your back in real-time. ...more
Smartphones and TVs aside, most of the electronics industry is focused on making everything smaller. From cars to cameras to computers to memory, we want power and convenience to go hand-in-hand. Professor John Rogers at the University of Illinois is ready for the next wave of ...more
Throughout history, the idea of the future has always promised better days, advanced technology, and of course—hover cars. Although we were correct about the better days (depending on who you ask) and advanced technology, we are still without hover cars, or pretty much any hov ...more
Warm water is an essential part of life that we sometimes tend to take for granted. Over one billion people, or roughly one-seventh of the world's population, have no access to hot water. Warm water is not only comforting when showering and bathing, but also helps the body ge ...more
There are plenty of ways to create time-lapse photos and videos, but most of them are taken over the course of several hours. If you want to do a longer term shoot over several weeks or months, you'll need a battery that can last that long, and you probably don't want to leave ...more
Before lead was removed from gasoline, lead from car exhaust got into the air, was breathed in by kids, lowered their IQs, and increased crime rates (there is a very strong correlation between IQ and criminal behavior). Jessica Reyes regressed violent crime rates in all 51 st ...more
Will the predicted apocalyptic date—December 21st, 2012—really be the end of the world? In this ongoing five-part series, we examine what would happen if zombies, nuclear weapons, cyber wars, earthquakes, or aliens actually destroyed our planet—and how you might survive. End ...more
Whether it's forgetting your driver's license or misplacing your cell phone, forgetting things at home can be a pain in the butt. Car keys, wallet, purse, papers, sunglasses—the list can go on. Sometimes I even surprise myself at the important things I forget... Oops. One of ...more
There's nothing wrong with driving an older car, but one problem that a lot of people run into is that as mobile devices get more advanced, it gets harder and harder to use them in vehicles made more than a few years ago. There are several ways around this, like installing a d ...more
Getting pulled over sucks, even when you're in a normal car. Just imagine how these teenagers felt when they were pulled over for driving their wooden car without a license! They also got a citation for not having a speedometer or side indicator lights, but if that's all that' ...more
If you don't smoke, your car's ashtray is probably either unused or, if you're like me, full of loose change. And if your car is older, unless you've installed one, it probably doesn't have a place for you to plug in your phone. This quick hack by Jalopnik's Jason Torchinsky w ...more
A smartphone is pretty much useless with a dead battery. When you're out and about, it can be hard to find a place to plug in (if you remembered your charger, that is). But this DIY solar panel backpack made by electrical engineer Theodore Protasiewicz will help you use the sc ...more
If you ride your bike at night frequently, you've probably had at least one close call with a car, pedestrian, or some other moving obstacle because of reduced visibility. Not only is it dangerous to ride at night without lights, it's illegal in a lot of places. Make sure no o ...more
The EcoJet. No, it's not a economy-sized jet engine aircraft. It's Jay Leno's version of an eco-friendly car. A very, very fast eco-friendly car. Jay Leno's Garage, with the help of Ed Welburn at GM, has built the EcoJet, a sleek, powerful monster-of-a-car that runs off envir ...more
Trying to figure out which music streaming service to subscribe to can be a difficult task when the playing field is so crowded. Each has its benefits, as well as downsides, so finding the right one for your needs and wants can take a lot of overwhelming research. But we've do ...more
Every summer for the last 26 years, hoards of hackers have descended on the Las Vegas Strip for DEFCON, the biggest hacker conference in the US. There's a wealth of talks every season (DEFCON 27 has at least 95 scheduled), and there have been some essential topics to learn fro ...more
Smartphone technology has become as ubiquitous as automobiles. In Austin, Texas, a city that is widely known as the "Live Music Capital of the World," smartphones have been embraced by the music community not just as a way to document and promote, but to create music. A rock ...more
When you can't reach your iPhone or don't have it on you, how do you get help from emergency services? Unless you have one of those life-alert mobile triggers, someone nearby, or some amazing telepathy skills, hope might be the only answer — unless you wear an Apple Watch, tha ...more
While iOS 11.3 doesn't have as many new features as iOS 11.2, there's still a lot to love about Apple's latest update for iPad, iPhone, and iPod touch, even if some of the best features we were expecting didn't make the cut. Apple released the iOS 11.3 beta on Jan. 24, and ju ...more
In our first part on software-defined radio and signals intelligence, we learned how to set up a radio listening station to find and decode hidden radio signals — just like the hackers who triggered the emergency siren system in Dallas, Texas, probably did. Now that we can hea ...more
I don't know how many of you had this experience in your youth, but when I was a kid, I used to actively think about what would happen if I suddenly woke up in a fantasy land, or were to pass through a portal into another space and time. I knew it wouldn't really happen, but w ...more
Using your iPhone for a smart home remote just keeps getting better and better. Apple has consistently improved its HomeKit platform since the Home app came out, adding new features, tweaks, and refinements to the system with each update. And iOS 14 continues this trend with a ...more
What do you do when your favorite new car is still two years away from hitting the road? Look to augmented reality, of course. That's what one app developer did in the wake of Elon Musk's Tesla Cybertruck reveal a couple of weeks ago. Now, anyone looking to get their own up-c ...more
Magic Leap One owners, start your virtual engines, as automotive virtual reality developer RelayCars has published an app to Magic Leap World that lets users customize and test drive a 2019 Kia Stinger. The RelayCars app, which is available as a free download, enables Magic L ...more
With HoloLens and its enterprise-focused software offerings, Microsoft continues to make an impression on companies looking to adopt augmented reality, with Toyota Motor Corporation among the latest. Microsoft CEO Satya Nadella told the Nikkei Asian Review that Toyota is now ...more
As we predicted earlier this week, the focus has already begun to move from Magic Leap back onto Apple's rumored augmented reality smartglasses. The latest credible whispers come from none other than longtime Apple-focused analyst Ming-Chi Kuo. Boasting a long track record of ...more
Whether you're in high school or college, you no doubt will have your iPhone in your pocket all day long. To make your iPhone last the whole time and even help you out with your studies, these are the accessories you'll want to get your hands on. You might not think you need ...more
If you need to hack an Android device, try a remote administration tool. Known more familiarly as a RAT, there are open-source RATs that are barebones and exorbitantly priced RATs that are more polished. There are also low-cost and polished RATs that aren't intended to be RATs ...more
If you aren't convinced that mobile augmented reality apps need occlusion (or you don't know what the word even means), you really need to watch the latest video from AR cloud startup 6D.ai. The 6D.ai video is titled "What is Occlusion in AR, and Why Does it Matter?" For the ...more
French automaker Renault is tapping into the promotional machine for Solo: A Star Wars Movie by deploying an AR experience through Shazam that's triggered via synergistic advertising. To access the experience, users scan the Shazam code embedded on bus stop advertisements in ...more