How To: Use Disk Utility to verify & repair disk permissions
This tutorial demonstrates how to use Disk Utility to verify and repair disk permissions and how to verify your hard drive.
This tutorial demonstrates how to use Disk Utility to verify and repair disk permissions and how to verify your hard drive.
This is a short archery video that attempts to explain why arrow application charts are so complicated. The first three minutes or so present a model of a shaft to help visualize the independent factors that drive each section of the chart.
Learn a magic trick in which you appear to drive your finger straight through a bottle cap.
Watch this video to understand how odor and taste drives the mating behavior of much of the animal kingdom.
English bread - no sugar here and perfect for vegans! This simple, hand-made bread is perfect for beans on toast, or with some nice yeast extract and a good cup of tea. It's so English, you'll be whistling Monty Python and driving small, fuel efficient cars before you finish the loaf.
Too loud, it is never too loud, or is it? First off, if you play it too loud you are going to loose some of the sound and drive your neighbors crazy. In this video I will show you how to set up your speakers for the best sound and you won't have to turn it up so loud.
This section of "Final Assembly" of an engine covers installing your distributor. This can be tricky. The distributor gear has to meet the cam gear and connect with the oil pump drive shaft. Take your time and you'll get it.
Folk Fingerstyle is a fantastic sounding technique and can be used in many styles, but it's birth is in folk. The bass notes alternate with the thumb to drive the patterns on and the fingers can pull out nice melodies.
Shawn Clement, Director of the Richmond Hill Golf Learning Centre and Canadian PGA Professional, shows you how to transfer weight through your swing to allow you to hit massive drives and crisp iron shots.
Stick shift. Stick shift. Stick shift!
Fear the manual shifter no more after watching this instructional video on how to drive a stick shift car. John Friedrich teaches you step by step.
You can get an expensive ticket for driving with a busted tail light. But that's not all. Driving with a faulty brake light can be dangerous. Replacing the bulb is a simple task that takes only a few minutes.
The built-in Files app on your iPhone has only gotten better since it was introduced in iOS 11, with small improvements after each new iOS version. You can manage files on your internal storage as well as in iCloud Drive, but one of the best features is being able to manage media and documents from all of your cloud storage accounts in one place.
What do you do when your favorite new car is still two years away from hitting the road? Look to augmented reality, of course.
A powered-off MacBook can be compromised in less than three minutes. With just a few commands, it's possible for a hacker to extract a target's password hash and crack it without their knowledge.
It's important to know who you're dealing with after hacking your target's MacBook. Getting remote access is simple, but covertly gathering information about the user and their system can be a challenge.
The latest Star Wars movie, Solo: A Star Wars Story, has grossed almost $350 million worldwide during its first month in theaters. This is a good opportunity to discuss how hackers can use media hype (in this case, Hollywood movie hype) to disarm an unsuspecting Windows user into inserting an evil USB stick into their computer.
Don't think because your MacBook is using FileVault disk encryption your device is secure or immune to hackers. Here's how to find out if that FileVault password is strong enough to withstand an attack from a motivated attacker.
After a hacker has configured Metasploit on a remote private server, created a resource script for automation, and created a simple payload, he or she can begin the process of remotely controlling someone's Windows 10 computer with just a few moments of physical access — even if the computer is off.
So you spent all day customizing your phone. You tinkered with all the settings, searched the web high and low for the perfect wallpaper, and found an ideal icon pack to complement the color scheme. You go to sleep, proud of the work you accomplished when the unspeakable happens — your phone freezes and tech support is telling you to do a factory reset to fix the problem.
Waymo just received approval on a patent for a push-button console that replaces not only a steering wheel in a car but the brake and gas pedals, too. This reflects Alphabet's driverless arm could remain true to its original mantra of developing cars that pilot themselves without human intervention.
The Chinese government's tight restrictions on gathering data by foreign firms for 3D mapping, the lifeblood of machine-taught driverless systems, could at least slow down access to the market by Waymo, Tesla, General Motors (GM), Ford, and other players hoping to make inroads there.
Waymo and Lyft have remained highly secretive about their driverless car programs, but may be forced to reveal a lot about their plans after a judge in a US federal court granted Uber's request to review documents about Waymo and Lyft's partnership.
The laws and regulations in place in the US for driverless vehicles are a mess, but Republican congressional members say they can fix it.
German groups ZF Friedrichshafen AG and HELLA are collaborating to add to their autonomous portfolios with camera and radar development.
Apple is working on autonomous systems for vehicles, which could then be implemented with the help of car manufacturers.
After Ford's CEO Mark Fields' three-year tenure failed to keep up with the driverless industry and resulted in a 40% drop in shares since Field's took over in 2014, Ford is going in a new direction. Jim Hackett, who was previously chairman of Ford's self-driving division, has succeeded Fields as the company's new CEO.
Verizon could be getting in on the autonomous vehicle party, judging by its recent investment in driverless software company Renovo Motors.
It's been an exciting week for Tesla. First, Elon Musk offered a preview of the nearly complete Model 3, then China tech giant Tencent invested $1.78 billion in the company. Now, Tesla has officially updated its Autopilot software today for Tesla owners with Autopilot 2.0 hardware.
Just like a rapper engaged in tweet feud, Elon Musk was working overtime on Twitter this morning, dropping information about the upcoming Tesla Model 3. He even gave a sneak peek of the "release candidate" version of the car, sharing a brief clip of the car driving, which, let's be real, doesn't really tell us anything. Aside from the video, Musk also revealed the fun fact that the car gots its name after Ford sued Tesla for trying to name it the Model E, which would make the abbreviation of ...
Leaked documents from Uber, obtained by Re/code, detail the ride-hailing app's latest wins and failures in their self-driving experiment. The reports detail the number of autonomous miles traveled, the number of driver interventions needed, and the number of times the drivers had to avoid serious damage.
When you delete a file, Android doesn't actually remove it from your storage drive—instead, it simply marks that space as empty and pretends the file doesn't exist anymore. But deep down inside, the file that you originally wrote to that location is still physically there, at least until you randomly happen to save another file on top of that same spot.
While the Spotify interface isn't overly complicated or confusing, it's not exactly safe to use when behind the wheel. Thankfully, a new app from Navideck is here to make driving with a Spotify premium membership easier and safer for your daily commutes.
Yes, "Safer Internet Day" is a real thing, and it's actually been around for 12 years. This year, Google again will be commemorating the event by giving away a 2-gigabyte storage bump for their Google Drive cloud service if you simply run through a security checkup.
HTC is one of the few OEMs that make it easy to unlock the bootloader on their devices. And while they do warn you that doing so voids your warranty, they don't tell you that it also prevents you from collecting promotions that come with their devices.
It seems like every cloud service out there is offering tons of upgrade options and free promotions to give people as much space as they need to store their files online. I personally have over 100GB of Google Drive space which is shared between multiple computers, phones, and tablets, so keeping track of everything can be a huge pain in the ass.
Cloud storage looks pretty good compared to the heavy restrictions that hard drives and other types of external memory carry. The cloud is not only limitless in what it can hold, but it can also easily be accessed from any device that has Internet—your smartphone, work computer, personal laptop, tablet, and more. While accessing a specific cloud storage system like Dropbox or Google Drive may be easy on your Samsung Galaxy Note 2, managing all of them individually can not only get confusing, ...
The convenience of storing things on the cloud can definitely make life easier, but if you're storing sensitive files, it could be a total disaster if anyone hacked your account. Some encryption services can be expensive, but if you just need it for personal use, there are some really great ones that don't cost anything. Here are three programs that let you encrypt your cloud storage for free. BoxCryptor
There was a dynamic mic in my junk box, but without any stand or connection cable. I needed a high-quality microphone to narrate my project videos, so I had to think of a way to build a stand for the mic. This is what I came up with.
As if the world needed one more reason to be obsessed with Shark Week, Volkswagen has teamed up with Discovery Channel to create this awesome "underwater car" that's actually a mobile shark cage.