Make a Flash Light Into a Color Light

The Nexus 6 uses an Ambient Display notification system that was heavily inspired by the Active Display feature on the Moto X. Essentially, the device shows a black-and-white version of the lock screen whenever you receive a new notification or pick the phone up. This is all m ...more

Razer just released their first flagship Android smartphone, appropriately named the Razer Phone. While mobile gaming fans are sure to enjoy the Razer Phone, the buttery-smooth 120 Hz display makes this an appealing option for anyone in the market for a new phone. If you've ju ...more

We've shown you how to make water change color on command, but how about just half of it? What if I told you that you can split a solution right down the middle and make the color disappear from one side, just by shining light on it? With the help of a little stain called thi ...more

Bioluminescence — the ability of an organism to produce and emit light — is nature's light show. Plants, insects, fish, and bacteria do it, and scientists understand how. Until now, though, we didn't know how fungi glow. Now, thanks to research led by Zinaida Kaskova in the I ...more

Everyone has taken a photo that didn't turn out quite right because of bad lighting or a flash that produced too much or too little light. A flash can make your subject look washed out, or even downright creepy with bright white skin and red eyes. But with a bounce wall, you c ...more

More science-geek-art: amazing photographs by Alan Jaras. Apparently the images have not been altered in any way (computer generated or color treated) and are true reproductions of light refraction patterns captured on film. From Neu Black: "A majority of the works are anal ...more

Essential recently launched their Android Oreo Beta Program, open to all owners of their PH-1 flagship. We detailed a quick and easy method for installing the beta on your device. With every beta program, there are bound to be plenty of new features and a few bugs, as we found ...more

With the recent launch of the LG V30 and the Pixel 2 XL, LG has reintroduced the world to POLED. This display tech was showcased at CES 2015 and billed as a rival to Samsung's AMOLED displays, then promptly disappeared from the market for two years. But now that two of the big ...more

If you're anything like me, you use the Calculator app on your iPhone like fifty times a day, and you're sick of the same user interface it's had since iOS 11 came out. While you can't mod the button shapes and sizes, there is a way to breathe new life into your calculations w ...more

These days, using Reddit on your iPhone is just as good, if not better, than Redditing on a desktop browser. While there's an official Reddit app for iOS, there are plenty of third-party clients that have similar features as well as custom perks to enhance the experience. But ...more

The notification light on phones and tablets is slowly disappearing. The once staple feature is now only found on a few devices, and a bevy of other notification systems have sought to fill the gap. The most popular of these systems is Ambient Display, which has grown in popul ...more

As you're surely aware, your phone can be used against you. Thanks to our cameras and microphones, a clever hacker can obtain access to your device and invade your privacy. But spying isn't limited to just these two sensors — gyroscopes, proximity sensors, QR codes, and even a ...more

Vibrate is not as inconspicuous as one might think, which means silent mode is usually the option that many stick to when in class, at work, or anywhere that forbids loud noise. However, when silent mode is on, it can lead to missed calls that could potentially be important o ...more

Many of you are ready to capture the litany of 4th of July fireworks that will litter the night sky, but if you're using a phone to capture the burst of fire in midair, it can get a little tricky. Don't worry, though — you'll be fine if you use these tips. While pro and semi- ...more

When a new version of iOS comes out, everybody gets caught up in the craze of finding features and playing around with new functionality. But this generally leads to a lack of coverage on the finer aspects of the update—things like bugs, minor tweaks, and pain points that user ...more

When the Chromecast first came out about a year ago, developers were quick to find a way to root the streaming device. Google was almost as fast, however, in updating the Chromecast's firmware to close the loophole that this method used. Recently, the developers at Team Eurek ...more

Get ready to look up in the night sky very soon, because you're in for a real treat. There will be a total lunar eclipse on the night of Monday, April 14th, and folks living in the United States, Canada, and parts of Central and South America will be able to see the moon turn ...more

Few apps on the iPhone give you ways to change their color scheme aside from Dark Mode in iOS 13 and later, but that doesn't mean you can't give an app a new color theme or filtered look. With the Shortcuts app in iOS 14 and later, it's totally possible, and it'll work in prac ...more

Remember the magical LED graffiti video "paint"? Here's another cool LED graffiti design by Aissa Logerot. "Halo is a handy light-writing tool, preserving the techniques and gestures that graffiti artists use with spray cans. It is possible to change the color and the brightn ...more

In iOS 13, Apple added an important new feature to its HomeKit smart home ecosystem called HomeKit Secure Video. With it, you have a secure, private way to store and access recordings from your smart home IoT cameras. Apple's HomeKit has long been branded as a safe, secure al ...more

Karen Gillan must have had an absolute blast chewing the scenery as Nebula in Guardians of the Galaxy Vol. 2, seeing as how Nebula is a ball of pure, seething fury pretty much 24/7. Combine that larger-than-life personality with her iconic blue and silver cyborg look, and you ...more

While the Apple Watch does have up to 18 hours of battery life each day on a full charge, your results will vary depending on how often you use it and what you're actually doing with it. If your Apple Watch isn't lasting all day long, we've got some battery-saving tips you ca ...more

It's finally out. After months of testing, iOS 13 is available to install on your iPhone, which means over 200+ new features you can use right now. The update, released on Sept. 19, can be installed over the air or from a restore image using iTunes in macOS Mojave and older or ...more

I've taken a few photography classes back in the day, so I'm pretty confident in my abilities with a DSLR, but my iPhone is a completely different story. Lighting makes all the difference, so unless you're outdoors in the sun, it's hard to take a good snapshot with a mobile. ...more

These days, if you walk through Best Buy, you will see an entire area designated to smart home technology. Thanks to the interest and growth of the Internet of Things (IoT), this exciting new technology has finally entered the mainstream. Appliances, thermostats, and even the ...more

Now that we've had significant time with Samsung's Oreo Beta for the Galaxy S8, many interesting features have come to light. As we continue using the new software, we have uncovered more subtle changes. The home screen already received a few new customization features, it's o ...more

As far as logos go, few are as iconic and instantly recognizable as Apple's old-school rainbow emblem. No matter how sleek their products get, people are still nostalgic for the old, colorful logo, and this mod from Adafruit basically proves it. If you have some pretty decent ...more

We previously showed you how to make your Android's LED notification light dance to music, but the app itself was limited in customization options, the devices it worked on, and the music apps and services it worked with. Now we'll be showing you a similar app that supports mo ...more

The original iPhone SE was, for some, the perfect iPhone. It brought back the popular one-handed form factor of the iPhone 5 but packed in the internals of the then-new iPhone 6S. Now, the second-generation iPhone SE is here for 2020, but can it live up to what made the first- ...more

Individually addressable LEDs, also commonly called "NeoPixels" after the popular Adafruit product, are a bright and colorful way to get started with basic Python programming. With an inexpensive ESP8266 or ESP32 microcontroller, it's easy to get started programming your own h ...more

Cases and stickers are always great, but they aren't the only way to customize an iPhone. The software on your device is full of customization options, from a better-looking home screen and cooler lock screen wallpapers to app icon changes and a system-wide dark mode. There's ...more

Apple's successor to the iPhone X is a beautifully made smartphone with much of the same characteristics, including a 5.8-inch OLED screen, two storage choices, and Face ID. But many features set the iPhone XS apart from its predecessor, as well as the other 2018 lineup of iPh ...more

An invaluable button on your iPhone can do hundreds, even thousands, of amazing things, but most iPhone users don't even know it exists. You can't push it. You can't click it. You can't press it. But it's the largest button on your iPhone, more powerful than the versatile Side ...more

After months of back and forth, ZTE is finally making their return to the United States. The last phone the Chinese company released here was the Axon 7 Pro, a low priced flagship phone that competed well against the OnePlus 3 and 3T at the time. Its successor is the Axon 10 P ...more

The Galaxy S10 has finally been revealed to the masses, and it certainly doesn't disappoint. As the flagship to herald the tenth anniversary of the venerable Galaxy S line, the S10 has kept popular and familiar design elements like the immersive Infinity Display while employin ...more

Apple has four iPhone models for the remaining months of 2020, but the most impressive ones are the iPhone 12 Pro and iPhone 12 Pro Max. While the iPhone 12 and iPhone 12 mini are great smartphones, the "Pro" models offer more advanced features, especially for photographers an ...more

OnePlus, whose phones always challenge for the title of best spec-to-price ratio, releases two main devices every year. There's the primary flagship in late spring, then an iterative update with the "T" suffix in fall. Typically, there's not much difference between the two, bu ...more

Motorola is a shell of its former self. In 2010, it had just released the Motorola Droid, a phone so popular it led to all Android phones being called "Droids" by non-techies. But there have been some rough years between then and now, and Motorola's latest "flagship" doesn't l ...more

After months of waiting, it looks like HMD has finally answered the call. Nokia's parent company is finally releasing a true flagship phone — one that isn't just an enhanced version of a previous phone and actually brings something new to the table. That phone is the Nokia 9 P ...more

While the Samsung Galaxy Note 2 has an integrated LED for notifications, it only works for a few things, like charging and low battery, and it only flashes two main colors (red and blue) when the screen's off. As someone that usually has their phone on silent or vibrate, it's ...more

In a bold move, Samsung has decided to forgo the Galaxy S11 moniker and jump straight to the S20. Perhaps it's marketing for the new 20:9 aspect ratio and 120 Hz display, or maybe it's just the fact that it's releasing in 2020. Besides the number, Samsung is borrowing from Ap ...more

Apple unveiled a 9.7-inch iPad Pro at their keynote event today, filling their roster to four different iPads. The smaller iPad Pro has the same screen size as the iPad Air 2, but comes with significant improvements under the hood. Keynote speaker Phillip Schiller rolled into ...more

Apple revealed the new iPhone 6S and 6S Plus at their September 9th event, and there are two particularly awesome features built in just for selfie photogs. The first is 3D Touch, which gives you a quick shortcut to taking selfies just by pressing the screen in a certain way. ...more

As someone with a pretty nice TV, I've never found the allure in purchasing a projector. While they're certainly smaller and sleeker than a television, and more portable, they can be pricey and produce a less than stellar image. And who really buys a projector anyways? They're ...more

Apple's iOS 16.3 update for iPhone had impressive new features, but iOS 16.4 might impress you even more. The latest iPhone update was released on Monday, March 27 — a day earlier than Apple Music Classical, Apple's new classical music streaming service — has at least 30 more ...more

Rumors about the 2022 iPhone series stirred well before the iPhone 13 models were even released. While Apple remains quiet on the next big iPhone, as it always does, we're seeing more and more leaks and reveals for the iPhone 14 series as we lead up to a likely fall release. ...more

The AMOLED display on the Nexus 6 wastes no power to show black pixels. This is because pixels on such a screen emit their own light, and black can be easily achieved by simply not lighting any given pixel. But with Android Lollipop's bright and colorful motif, black pixels a ...more

Since the Razer Phone's announcement in 2017, we've seen a new subgroup of phones emerge. Gaming phones are now a thing, leading to companies like ASUS creating phones that are thoroughly optimized for the mobile gaming experience. And with their second iteration, they perfect ...more

With all the controversy around the Pixel 3 XL, the regular-sized Pixel 3 might be the phone of choice for most users. Thanks to the huge boost in screen size, the little brother is now an easier pickup for those who like a bigger screen. And once more, the internals are the s ...more

The "controversial" Pixel. No phone in the history of Google's Pixel lineup deserves this title more than the Pixel 3 XL. For some (including myself), the design is a welcome change that embodies the modern design of 2018 flagship phones. For others, it has an ugly huge displa ...more

So the new iPhones have arrived. Like last year, Apple released three iPhones in three different sizes that vary in price and specs. There's the base model iPhone 11, and then there are the real deal, premium models, the iPhone 11 Pro and Pro Max. The iPhone 11 Pro and 11 Pro ...more