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News: Full-Sized Mechanical Skeeball Machine Built Entirely Out of K'Nex—And It Works!

If you played with K'Nex as a kid (or still do), you know that it can take a lot of those tiny little pieces to build something. Just imagine how many it must have taken to make this full-sized, fully functional, coin-operated skeeball machine with a mechanical score counter. Instructables user Shadowman39 (aka Kyle) spent an entire year building this masterpiece. It's the same size as the ones you see in arcades, and it's coin operated, too. But don't try to feed it your pennies, it knows th...

How To: 10 Roblox Settings You Need to Double-Check to Safeguard Your Child's Privacy

Among the younger generation, Roblox rivals major titles like Minecraft as one of the most popular online games out there. In fact, it's common to hear children tell new playmates to "friend me in Roblox!" so they can play together online. There's nothing inherently sinister here, but with all the online interaction, kids' safety becomes a factor.

How To: 5 Reasons You Should Use Be Using Norton Mobile Security on Your Android Device

When it comes to your security, you want the best of the best. Why settle for mediocre service with something as valuable as your protection? Malware continues to make its way onto the Play Store, leaving millions of devices vulnerable. You need an app that will shield your devices from both the latest malware threats and threats nearby. And when it comes to antivirus apps, there is only one choice.

How To: Build the y-axis for a CNC router

A CNC router machine is probably the most useful tool a hobbyist can own, but the price for a CNC machine on the market is way more than the average hobbyist is willing to spend. You can build your own CNC with very basic tools, little knowledge of machinery, mechanics, or electronics, but be warned, these machines are inherently dangerous, so wear the proper protection and use common sense. At the very least, read the instructions and precautions on every tool you use.

How To: Maintain your RV tires

Check out this instructional RV video that shows you how to maintain your RV tires. On the front tire of your motor home, make sure that they are maintained properly because if you do lose a tire while driving you can very easily lose control of the vehicle. The first thing that you want to check is the tire pressure. Just remove the cap and check the pressure with your tire pressure gauge. The pressure that is needed on your tire will be listed on the actual tire. If it reads cold that means...

How To: Obey the rules of the road when driving in California

The California Department of Motor Vehicles (DMV) created this "Rules of the Road" video series specifically to help remind drivers about the requirements and responsibilities of being a safe driver. A CA DMV examiner explains rules of the road including: lane markings, road signs, speed limits, intersection rules, lane changes, turns, rights-of-way, parking, passing and much more.

How To: Build a computer numerical control or CNC machine

Take a look at this instructional video and learn how to build your own miniature computer numerical control (CNC) machine. A CNC machine acts as a controller that reads G Code instructions for machine tools such as drills and printers. To perform this task, you'll need some geared motors you can find in old analog camcorders with optical zoom.

How To: Origami a motor boat

To fold an origami boat, you need only one piece of origami paper. Watch this instructional video to complete the task within minutes. While this paper boat may not be very seaworthy, it's a simple and fun project with satisfying results.

How To: Control Your iPhone Using Your Eyes

During the keynote at WWDC earlier this year, Apple introduced the latest iteration of its mobile operating system, iOS 12. Despite a thorough demo on stage, Apple glossed over new eye tracking features that use ARKit 2. Developers can now use the TrueDepth camera on the iPhone X, XS, XS Max, and XR to determine where your eyes are looking, opening up incredible new possibilities for new apps.

How To: Use the Puffin Browser to Play Flash Games on Android Without Wasting Data

Once upon a time, Flash games reigned as some of the best entertainment the internet had to offer. But then came the smartphone, which quickly overtook this genre with similar games that you could play no matter where you were. If you yearn for the good old days, though, you'll be happy to know that you can still use the Puffin browser to safely play old favorites and discover new gems.

How To: Make ice cream

Everyone loves ice cream, no matter what age they are. So why not try making a little homemade ice cream instead of hitting up Ben & Jerry's? You'll enjoy it, and most of all, you're kids will love it. With this recipe and an ice cream maker, you can create your own sundaes, shakes and ice cream cones at home.

How To: Get Haptic Feedback When Unlocking Your iPhone with Face ID

Haptic feedback is one of the iPhone's most underrated features. With Face ID, you'll feel a satisfying tap or two when buying something in the App Store or iTunes, unlocking protected notes, viewing saved passwords in Settings, and the list goes on. For the first time, Apple has added haptic feedback when unlocking your iPhone via Face ID, as well as a way to disable haptic feedback for Face ID entirely.

How To: Turn Your iPhone's Speakerphone On Automatically for FaceTime Audio Calls

By default, when you receive a FaceTime video call on your iPhone, the speakerphone kicks in immediately after answering unless you're wearing headphones. It's the exact opposite when it comes to FaceTime audio calls, but it's pretty easy to remedy if you'd rather have the speakerphone kick in instead of the built-in ear speaker.