Mitochondria are known as the powerhouses of our cells because they generate energy to power them. But they also play a key role in the death of cells when they're damaged, infected, stressed, no longer needed, or at the end of their life.
Electrical impulses course through our heart and keep it beating. That's why a jolt from an automated external defibrillator can boost it back into action if the beating stops. But new research says there may be more to keeping a heart beating than just electrical impulses.
Yes, bubonic plague—the Black Death that killed millions in the Middle Ages— is still out there. It even infects and kills people in the United States. Without treatment, half the people infected die, but the Food and Drug Administration approved ciprofloxacin in 2015 to treat plague, and it has just successfully been used to stop the infection in five people.
When Apple announced its new iPhone 7 and iPhone 7 Plus models in San Francisco, one of the biggest new features was an "IP67" water-resistance rating. Couple that with a few official renderings that show the new iPhone covered in water, and you'd probably arrive at one logical conclusion: The iPhone 7 is waterproof.
A lot of people think that TOR services are unhackable because they are on a "secure environment", but the truth is that those services are exactly the same that run on any normal server, and can be hacked with the same tools (metasploit,hydra,sqlmap...), the only thing you have to do is launch a transparent proxy that pass all your packets through the TOR network to the hidden service.
If you've ever attempted to report a bug to a developer, no doubt you've heard the response, "Get a logcat." This is infinitely important to a developer because of the fact that a logcat captures a full report of every command that was recently executed on your Android device, and it allows them to see exactly where something went wrong.
Located at the bottom of the Samsung Galaxy Note 3 lies the speaker from which music, notifications, and most other audio comes from, which provides warm and clear sound when needed.
When Yosemite was released, a more detailed boot screen came to your Mac. So now, just like on Apple's mobile devices, you will see a loading bar telling you how far into the startup process you are. Apple also decided to add a black version of this boot screen to newer Macs, leaving those of us who purchased a computer before 2011 out of the loop.
It is really quite easy to flash a custom recovery to your Nexus, and there are many excellent tutorials on how to do so (see the How-To below): The Easiest Way to Install a Custom Recovery on Your Nexus 7 Tablet « Nexus 7.
The act of viewing a new notification on your Nexus 5 can feel a bit clunky and cumbersome at times. When a new message comes in, you hear the notification sound, you see the LED blinking, but you can't see what the actual notification says without waking the device and opening the notification tray.
By this point, you've definitely come across an app or two that wasn't designed with the HTC One in mind. Either the resolution is too small, the status bar stays active when it shouldn't, or the font isn't the ideal size. There are ways out there to get that changed, but up until now it wouldn't just change one app—it would change all of them.
The outstretched arm, the perfectly positioned angle, the shot and the subsequent array of tinkered saturation, contrast and shadows. In almost every car, changing room, or Starbucks, these string of events happen—you might know it as the selfie.
So, here we are with the second part to whats going to happen to Minecraft in 1.7 (you can see the first part here). Let's start off with the new biomes.
Rooting a mobile device may not be a big deal these days, but not being able to root definitely is. Even the Library of Congress, National Telecommunications and Information Administration, and White House can agree on that.
The video starts by informing about the basic safety precautions, tools needed and backing up data prior to hard drive replacement. There are a series of screws which need to be removed in the following order.1. Removing the battery from the back and then remove three screws thereby removing the RAM cover.2. Two more screws to be removed under the RAM cover.3. Two screws from inside front edge.4. Four screws from the bottom rear.5. Two screws each from the slim sides.6. Two screws near the hi...
Nachos are a great snack food but did you ever think you could eat them for dinner? Well, in this tutorial, Betty shows us how to make her chili cheese nacho casserole, and it is so tasty you may never eat 'normal' nachos again! This is a great way to get rid of that stale old bag of Tostitos in your pantry and turn it into something fantastic. Ready? Vamenos!
This tutorial teaches you how to fold an origami mouse with an ordinary sheet of paper. This model is suitable for beginners and children. Origami is great for small kids as the only material needed is paper, no scissors or glue that could do harm!
Frosted glass windows are meant for privacy, plain and simple. Sometimes you see it used for aesthetic effect, but primarily it's used to let a little light in while keeping wandering eyes out—unless those wandering eyes have some Scotch tape in their pocket.
In this video Dr. Carlson does several experiments to illustrate how a vacuum works. A vacuum is created when all the air is removed from an object.
JrHelgeson teaches viewers how to recover their cell phone after getting it wet. First, once you get your phone out of the water, immediately take your phone apart. Make sure you take out the battery and the SIM card and various components. Also, try to shake out as much water as you can. You need to use distilled water next because it does not conduct electricity and it MUST BE distilled water. Fill distilled water all over your cell phone to rinse off as much of the normal water as you can....
This video shows how to make a spinner out of a piece of paper. Fist take out a normal sheet of paper. Then fold it in half. Cut at the crease for it to make two equal pieces. Fold both pieces in half. Then fold the two edges of the paper to make a triangle. Then do the same to the other piece. Now put one piece on top of the other. Fold in the flaps one by one but leave the final flap alone. Instead of folding the final flap tuck it under the black pocket. Fold the paper in to a triangle and...
Everyone loves a magic trick, especially when you wow them with a seemingly normal object. In this trick, take a regular coin and make it disappear and move around magically! Soon, you will be the hit of every party!
In this video the instructor shows how to compress PSP ISO games. Normal size of a PSP .ISO game is too big. This can consume a lot of space on your hard drive or other storage media. One thing to do to solve this problem is to compress it using PSP ISO compressor which reduces the size. Download the software from the link given in the tutorial. Now open it and select the option Compress ISO to CSO in the left side. Now where it says input files click on the end with the three dots. Now brows...
Roughly half of all Americans believe in extra sensory perception... Are you part of that statistic? Ever get the feeling you have a paranormal ability? You can investigate your psychic abilities and hone your skills with these tips.
When a rod mounted in a hand drill is dipped into a liquid and rotated, for certain non-Newtonian fluids the liquid will climb the rod - sometimes to quite spectacular heights.
There's a lot of résumé writing happening right now. While it's a confusing and frustrating time, you don't have to wait to search for new opportunities. Maintaining a clear head and being proactive in your next career steps are two qualities that are necessary at this moment.
The world of CES, the annual technology conference in Las Vegas, usually brings a few surprises, but few expected Samsung to fire off its first real augmented reality salvo at the event.
Normally, when you want to select multiple emails in the Mail app, you'd hit "Edit," tap all the bubbles next to the emails, then mark them, move them, or trash them. But in iOS 13, there's a much faster way to do it on your iPhone.
Slow motion recording is an incredibly handy feature that works by capturing moments at a higher frame rate than they're played back at. Timing is everything when recording in this setting, so if you want a user-friendly app that keeps device interactions to a minimum and leaves you to focus on capturing your subject, Google Camera will surely fit the bill.
The mystery surrounding the release of the next version of the HoloLens has been swirling for months, but at least some of that mystery may removed in the coming weeks.
Portrait mode works with any dual-lens iPhone, as well as the single-lens iPhone XR, and lets you take impressive portraits with blurry, bokeh-filled backgrounds. Portrait selfies, on the other hand, are only available devices with Face ID. But that's only for Apple's Camera app itself — third-party apps like Messenger have "portrait" selfies for any iPhone — as well as any Android phone model.
To take a screenshot on most phones, you'd use the power + volume down button combo. For a brief moment, you could even use Google Now on Tap to take screenshots without those hardware buttons, but Google Assistant eventually removed the functionality. Now, easier screenshots are back with Android 9.0 Pie.
If the end of every year is focused on new iPhones, then February, which coincides with Mobile World Congress, is often when we get new Android news, and this month is no different.
Apple released the official iOS 11.2.6 update Monday for iPhones, which comes just under four weeks after Apple pushed iOS 11.2.5 to users. This latest update was released off Apple's normal release schedule to quickly patch the "Telugu" character bug that causes erratic behavior when viewed in apps.
One of the downsides to iOS is the lack of a true dark mode. While Apple has offered a workaround, third-party developers have taken it upon themselves to implement dark themes in their apps. While big names like Twitter and Reddit have led the charge for some time, it appears YouTube is the next app to join the party.
Whether you're a veteran augmented reality developer looking for a quick access point to add a new platform to your arsenal or just getting started with your first AR head-mounted display, get ready to start developing for the Meta 2.
Earlier this year at WWDC, Apple made a big show of featuring augmented reality as a central part of iOS moving forward. But since then, other than comments from the company's CEO, Tim Cook, we haven't seen much direct promotion of augmented reality from the company. Until now.
Augmented reality has produced some incredible innovations that have revolutionized modern technology. From helping with live surgery to changing the game in marketing and businesses. But without a doubt, the most important thing that augmented reality and ARKit has ever brought us is an AR version of A-ha's iconic "Take On Me" video.
We've been following the rumors surrounding the OnePlus 5 for a while, and we are more than excited to get our hands on it. That excitement has only increased today, as we learn OnePlus has included a feature in its newest device that resembles the iPhone 7 Plus — real dual cameras.
Leap Motion created gesture control for all sorts of things, including virtual reality, long ago, but developers must build in support for their tracking peripheral to use its full potential. As a result, they've created an "Interaction Engine" for Unity, the primary platform for developing virtual and mixed reality experiences, to try and take gesture interaction to the next level.