Video: . I made this Tesla Coil using the myRIO and LabVIEW. It uses electricity to play the music, which can be Star Wars, Harry Potter or even Hunger Games! The music is played by the spark heating the surrounding air (causing it to expand) then the spark turning off (causing the air to cool and contract). This expanding and contracting cause's longitudinal waves - or sound waves.
Are you a lawyer who's married to a computer programmer? Chances are you might not have even dated if you first met online.
As you already know, Hong Hong has been rocked in recent weeks by protests against their Beijing overlords. Promised free and fair elections, Beijing has reneged on this promise and is now telling Hong Kongians (that's what they're called, aren't they?) that they will only be able to vote on Beijing-selected candidates. All that is interesting from a political perspective, but from a technological perspective, the more intriguing story is how the protesters are communicating. Faced with their...
I consider myself a lover of music from all genres, but sometimes a song comes on and I just have to press next. That could be a tedious task, since I often in another app that I'm highly engaged in. Other times, my MacBook is across the room from me without easy access to keyboard shortcuts.
A recent security risk exposed by software engineer Szymon Sidor has raised a few eyebrows amongst the Android community.
Log in to your LinkedIn profile, and you'll immediately be prompted to check out who's peeked at your profile. With one click, you can discover how many recruiters, companies, and random people have viewed your online resume.
Inductive charging is already a reality on popular smartphones like the Samsung Galaxy S III and Google Nexus 4, and Apple has recently published a patent that would make inductive chargers a reality for the iPhone. There are also several phones that have the capability for wireless charging, such as the Samsung Galaxy Note II.
Numerous studies have shown that people are over-confident in their own abilities. Most people, for example, think that they are better drivers than average.
Some of us use our smartphones for almost everything. Manufacturers know this, so they try to make their devices as convenient as possible to use, but sometimes that convenience comes with a cost to security. The very same technology that allows you to easily share music with friends and make purchases can also put you at risk. Photo by sam_churchill
There are several different kinds of disc drives that come in different iterations of the XBox 360, and each one has to be hacked a little differently. This video will show you how to flash the ms28 drive used in some systems, the second part of the video will show you how to determine what model of drive you have. It is very detailed, and should have you well on your way to hacking you beloved XBox 360 and maximizing its potential.
Welcome to part 7 of this epic 60-part video series on how to make your own website using Flash CS4 from scratch, no experience necessary! This section details how to use actionscripts and other techniques to make your websites more interactive and appealing to potential traffic.
Learn how to do dumbbell clean and presses. Presented by Real Jock Gay Fitness Health & Life. Benefits
Are you scared to death every time you step on a plane? There are things you can do to reduce your anxiety that don’t involve Valium or a pitcher of Margaritas. Watch this video to learn how to cope with a fear of flying.
Learn how to do hold a squat while doing a power single cable wide pull down. Presented by Real Jock Gay Fitness Health & Life.
Learn how to do single leg power hops with a stepback lunge twist while holding a weight. Presented by Real Jock Gay Fitness Health & Life.
Learn how to do knee tuck floor crunches. Presented by Real Jock Gay Fitness Health & Life. Benefits
Learn how to do alternate lockout push ups on dumbbells or a medicine ball. Presented by Real Jock Gay Fitness Health & Life.
If you're the sort of person who regularly engages in DIY projects around your home, one imagines you'll need to take a shower every now and again. In this tutorial, Danny Lipford will guide you through the process installing a ceramic soap dish in a shower stall.
Learn how to sign Ball using American Sign Language. Signing Time teaches toddlers how to sign in a fun and engaging way.
Putting sound in Microsoft PowerPoint can be both practical and engaging. See how easy it is to add sound to PowerPoint.
Stay warm this winter with your own "MIY" (make it yourself) scarf! Learn to knit a scarf for a relaxing pastime and to engage in a constructive and creative activity.
Learn how to do a Gravitron triceps dips drop set. Presented by Real Jock Gay Fitness Health & Life.
Learn how to do cable Russian twist. Presented by Real Jock Gay Fitness Health & Life. Starting Position
Learn how to do Super Chests. Presented by Real Jock Gay Fitness Health & Life. Starting Position
Learn how to do alternate power stability ball pikes and knee tucks. Presented by Real Jock Gay Fitness Health & Life.
Make sure your character progresses the way you want! This tutorial explains how character attributes and skill training work within EVE Online so you can maximize your character's potential in the game. This tutorial also explains how to navigate the character sheet function. Always be learning at least one skill!
In this video tutorial, anyone who owns a Droid smartphone can learn how to better navigate their home screen. With this Droid phone tips, you'll be able to maximize your time and create shortcuts to your most used applications. The Droid's home screen in much like a computer's desktop; putting an icon on one of your Droid home screens allows you quick access to a program or app. There are numerous Android phones, but this video focuses on the "Droid" versions, but you may need to play around...
This educational safety video is geared toward public and private utility workers and linemen who need to remove pole tops while dealing with high-voltage electrical cables and electrical insulators. It discusses the proper pole topping removal procedure and demonstrates effective procedures for removal.
This video shows how to thread your bobbin on a side threading sewing machine. We start off by making sure that the needle is in the most upright position. The upper thread guide when moved to the most top of its travel, the needle is in the most upright position.Then you take the bobbin case and your bobbin. Make sure the thread is coming up over the top towards you and not underneath and over the back. Slip in the bobbin into its case, put the thread through the groove under the potential s...
This video shows you how to perform tire maintenance on your vehicle. In order to check the tread wear on your tires, you will need a penny. You will have to check the entire tire for wear, because tires may wear away unequally. Just slip the penny between the tread. If you are still able to see Lincoln’s entire head, then you will need to replace your tire(s).
Systm is the Do It Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. We will help you avoid pitfalls and get your project up and running fast. Search Systm on WonderHowTo for more DIY episodes from this Revision3 show.
Learning to code is difficult, but the potential of a little expertise in a few programming languages grants you is worth the effort. Learning to code won't just put you on one career path; many fields, from game design to data science, use coding languages. The All-in-One Coding Skills Bundle can be your start toward mastery of some of the most useful coding languages around for $29.99.
While the long-awaited HoloLens 2 officially arrived this week, details leaked about another, arguably longer-awaited AR headset, the fabled wearable from Apple, and a previously undisclosed partner assisting the Cupertino-based company with the hardware.
My autistic son loves music. One afternoon, when he was nine, I downloaded GarageBand to his iPhone to help with the boredom of a long wait at a doctor's office. Instead of pacing or escalating into a meltdown, he spent the entire hour and a half practicing, learning, and composing. When we finally left that day, the rest of us exhausted and irritated, he shared his first composition with a big smile.
While Apple's smartglasses development reportedly moves forward behind-the-scenes, the company continues to build on its AR software foundation in its mobile ecosystem with further iterations to its ARKit platform and the introduction of new AR development tools.
The year in augmented reality 2019 started with the kind of doom and gloom that usually signals the end of something. Driven in large part by the story we broke in January about the fall of Meta, along with similar flameouts by ODG and Blippar, the virtual shrapnel of AR ventures that took a wrong turn has already marred the landscape of 2019.
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 ads can be used to paint a very clear picture about who you are and what you're currently doing.
Despite their sometimes fluffy reputations and occasionally ethically compromised viewpoints, tech evangelists are important, don't let anyone tell you otherwise. The right passionate voice behind the right technology platform or piece of hardware can sometimes spell the difference between fostering a community of potential users and watching a product die on the vine.
The year is 2018. You just received your own Magic Leap One: Creator Edition. What now? Rewinding back to today, we know of one specific app that will be available for Magic Leap's device, along with two others that could be tagged as highly likely. Paired with Magic Leap's own experiments and demonstrations, we can get a sense of what the playground for this new toy will offer.
Flu vaccines can help prevent us from getting or suffering the most severe effects of the flu. But, each vaccine only protects us from three different strains of the flu. If we don't have a vaccine against all types of flu, it leaves us open for an epidemic with a flu virus we didn't expect.
