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Apple AR: Move the AR World with Your Gestures in New Demo

The future is here with a new demo made with Apple's ARKit and LeapMotion. Typically, since ARKit works through your iPhone, in order to move augmented reality objects that are appearing on your screen, you have to drag them with your finger. However, developer Arthur Schiller is now playing around with how you can move augmented reality objects on your phone with gesture recognition, rather than by touching.

News: Researchers Look to Cows to Create Vaccine for HIV

A vaccine against HIV might prevent the disease that we can't seem to cure. Some HIV patients make antibodies that can take down the virus, much the way a vaccine might. But, scientists haven't been able to provoke that type of response in other people. However, in a process that might work in humans, a group of researchers has successfully generated antibodies in cows that neutralize multiple strains of HIV.

TWRP 101: How to Flash Multiple ZIPs at Once

When you're flashing a custom ROM with TWRP recovery, it's almost never just one ZIP. Instead, you have to flash the ROM file, the Gapps, a custom kernel, and maybe even Xposed or Magisk, which results in a lot of back-and-forth. Thankfully, it doesn't have to be this way.

How To: Use MinGW to Compile Windows Exploits on Kali Linux

Cross-compilation allows you to develop for one platform (like Kali) and compile to run on a different platform (such as Windows). For developers, it means that they can work on their platform of choice and compile their code for their target platform. For hackers, it means we can compile exploit code for Windows from Kali.

News: Starve E Coli of Copper to Cure Aggressive UTIs

Urinary tract infections (UTIs) drive over eight million people to seek medical attention every year. Almost all — as many as 90% — of those infections are caused by Escherichia coli. Copper can kill bacteria, but E. coli has found a way to capture the copper, preventing its antibacterial action. Now, researchers have found that, in a cruel irony, the bacteria use the copper it grabs as a nutrient to feed its growth.

Telegram 101: How to Take Screenshots of Chats on Android

While it's easy enough to take a screenshot of an encrypted Telegram chat thread using an iPhone, it's a completely different story on Android phones. Telegram disables screenshots by default on Android, and it's not even the slightest bit obvious how you would go about enabling screenshot capabilities. That's because it's hidden inside of another setting, one you'd never think to look in.

Apple AR: Virtual Dog Demo by Ridgeline Could Be the New Tamagotchi

This demo made with Apple's ARKit is 13/10 and features a very good boy. Since the ARKit was announced, there have been rumors going around about what it could mean for pet lovers who want to see augmented reality dogs. The popular Twitter We Rate Dogs has created a Good Dogs Game app that lets you have a your own virtual dog, but now Ridgeline Labs have also entered the arena with an ARKit dog game of their own, and it's the best thing I've ever seen.

How to Use PowerShell Empire: Getting Started with Post-Exploitation of Windows Hosts

PowerShell Empire is a post-exploitation framework for computers and servers running Microsoft Windows, Windows Server operating systems, or both. In these tutorials, we will be exploring everything from how to install Powershell Empire to how to snoop around a victim's computer without the antivirus software knowing about it. If we are lucky, we might even be able to obtain domain administrator credentials and own the whole network.

TWRP 101: How to Install the Best Custom Recovery for Android

When it comes to modding Android, root gets all the glory, but a good custom recovery is really the only thing you need. Not only does it allow you to back up your entire phone, install flashable ZIPs, and load custom ROMs like LineageOS, but a custom recovery will even let you root your device. For years now, the only custom recovery worth mentioning has been Team Win's TWRP.

Cydia 101: How to Respring Your iPhone Without Losing Jailbreak Each Time

When you have minor software issues like an app crashing, restarting your iPhone would usually fix it. But Apple doesn't provide an official "Restart" or "Reboot" option (unless you count this bold text hack), so we typically have to power our devices off and on in these scenarios. Thankfully, there's a great Cydia tweak that lets you "respring" your device, which is even faster than restarting.

News: This Genetic Defect Could Be Why Typhoid Mary Never Got Typhoid Fever

Whether or not a microbe is successful at establishing an infection depends both on the microbe and the host. Scientists from Duke found that a single DNA change can allow Salmonella typhi, the bacteria that causes typhoid fever, to invade cells. That single genetic variation increased the amount of cholesterol on cell membranes that Salmonella and other bacteria use as a docking station to attach to a cell to invade it. They also found that common cholesterol-lowering drugs protected zebrafi...

Apple AR: ARKit & Machine Learning Come Together Making Smarter Augmented Reality

The world is a massive place, especially when you consider the field of view of your smartglasses or mobile device. To fulfill the potential promise of augmented reality, we must find a way to fill that view with useful and contextual information. Of course, the job of creating contextual, valuable information, to fill the massive space that is the planet earth, is a daunting task to take on. Machine learning seems to be one solution many are moving toward.

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