Ronald Gotlin holds five black belts, including a 6th degree black belt in Tomiki Ryu Aikido, and is Past President and Founding Member of the International Aikido Alliance. This series of videos shows beginner moves in aikido.
Thanks to the PlayStation 3 and Xbox 360, video games are constantly evolving to higher degrees of sophistication, with complex graphics, lifelike resemblances and storylines that create exciting experiences that relieve the tediousness of our everyday lives.
All you science and astronomy nuts out there, pay attention, this detailed video tutorial series will tell you everything you need to know about using the Meade ETX-AT Series Telescope to ogle the universe.
Check out this video tutorial to see how to bluesnarf a Nokia 6310i handset (cell phone). What is Bluesnarfing exactly?
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.
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.
Reiki is a form of holistic healing that originated in Japan. It is a way of magnifying the healing "ki" energy of the hands. Reiki uses the same kind of non-physical "ki" energy martial artists use to nourish the body's health and vitality.
Stephen R. Koepfer is the President and Co-Founder of the American Sambo Association & teaches at his club, New York Combat Sambo. SAMBO, sometimes called Sombo, is a martial arts program developed in the former Soviet Union in the 1930s. SAMBO is an acronym which roughly translates to “self-defense without a weapon,” and is one of four wrestling styles of amateur competitive wrestling recognized by the International Federation of Associated Wrestling Styles.
Richard has been an avid pool player for the past 25 years and has played in competitive team and singles events since 1993. He has finished in the top ten percentile in both BCA national and VNEA international tournaments.
Apple removed the option to quickly change between miles and kilometers when using Apple Maps on iOS 16, but it's not entirely gone — it's just not as easy to find.
Microsoft Excel is one of the most useful tools you can bring into your professional life. However, as useful as Excel is, it can also be difficult to learn on your own. The All-In-One Microsoft Excel Certification Training Bundle is an incredible tool that will take you from Excel beginner to Master for $33.99, on sale for 98% off.
We don't mean to alarm you, but we may have just found the coolest charger in the world. The Mopoint World's Smallest 65W GaN PD Charger offers fast and simultaneous charging, and it just happens to be on sale right now for 14% off, costing just $42.99 (regular price $49).
While iOS 14.3 is available to everyone right now, Apple is currently working on iOS 14.4 in its beta programs, and the second iOS 14.4 beta just came out for developers. The public beta version of iOS 14.4 beta 2 was released soon after. But what's in these new betas?
If you want to quickly pick up a new skill over the holidays, learning to build your own Apple apps is one of the most impressive ones you can work on. This complete course bundle on SwiftUI and iOS 14 will have you submitting your own iOS apps to the App Store in just two weeks. Right now, The iOS 14 & SwiftUI Bootcamp Bundle is on sale at 95% off, for just $24.99 (regular price $600).
Amid the coronavirus chaos, two companies at the forefront of augmented reality technology took starkly different approaches to their upcoming developers conferences, as Facebook has canceled its annual F8 conference and Magic Leap plans to invite a limited number of attendees to its Florida headquarters for LEAP Developer Days.
Congratulations, you've made it deep into the middle of flu season! If you're reading this, you're either a very smart preemptive sick day prepper, or already in the throes of fighting off a cold or flu situation.
Smartglasses startup Nreal enjoyed some highs and endured some lows this week, as the company landed a product placement with Kevin Bacon but then faced production issues related to the coronavirus outbreak.
The wearables space experienced its "big bang" moment back in 2015 when Apple released its first wearable device, the Apple Watch. Although the device was initially dismissed by some as an unnecessary charm bracelet packed with frivolous tech, in very short order, the public learned just how useful the Apple Watch can be.
Just like Apple and Google, Facebook has been working to develop computer vision shortcuts designed to give mobile apps augmented reality superpowers.
While MacOS computers have been spared from some of the most famous malware attacks, there is no shortage of malicious programs written for them. To keep your computer safe from some of the most common types of malware, we'll check out two free tools. These tools can automatically detect ransomware encrypting your files and watch for unauthorized access to your microphone and camera.
Gboard is often considered the best keyboard for iPhone or Android. Google made sure to jam-pack it full of features, and you should expect nothing but the best when it comes to Google's own first-party software. But with so many capabilities, a few things might slip through the cracks.
While a viable version of consumer-grade smartglasses has yet to find mainstream success, two more contenders emerged this week, as Vuzix confirmed that a leak of a fashion-forward design is legitmate and Vivo introduced tethered smartglasses designed to pair with its new 5G smartphone.
Automating port scanners, directory crawlers, and reconnaissance tools can be complicated for beginners just getting started with Kali Linux. Sparta solves this problem with an easy-to-use graphical interface designed to simplify a penetration tester's tasks.
Having already solved for functionality and form factor, Nreal appears poised to pull ahead of its consumer smartglasses competition as the third piece of the puzzle now falls into place.
We've all been there — using Google Maps for navigation and waiting for the app to find our location. As we drive around, we keep hoping it will get a lock in time to make the next turn. Well in the US, we finally have a solution to this problem, and it's the OnePlus 7 Pro.
Smartphones are now indispensable when traveling. Domestic and overseas travel alike require food, navigation, translation, and so much more to make work or vacation successful. Gone are the days of lugging multiple tourist books around with you everywhere you go — you need to let your smartphone handle the dirty work.
Back in 2015, Amazon Prime Video was the first subscription-based streaming service to introduce the ability to download movies and TV shows for offline viewing on mobile devices. For travelers and users with limited data plans that like to watch films and episodes on the go, this was a godsend. Amazon has updated its apps many times since then, but the process remains relatively the same.
Shopping wasn't always this easy. Now, in a matter of minutes, you can order your groceries for the week, send your cracked phone in for repairs, get your holiday shopping done, and have everything delivered to your front door in just a few days — without ever having to leave your home. Online shopping is convenient, comfortable, and a blessing ... right? Well, it can also be a headache.
The Raspberry Pi Zero W and Pi 3 Model B+ include integrated Wi-Fi, Bluetooth Low Energy, and more than enough power to run Kali Linux. They sound like perfect all-in-one penetration testing devices, but the lack of support for monitor mode and packet injection usually meant buying a supported Wi-Fi adapter. Now, it's possible to use monitor mode on the built-in Wi-Fi chip with Nexmon.
Investors continue to bet on augmented reality, both for short-term returns and long-term plays. This week, Niantic reportedly picked up another round of funding from Samsung and others, based on the success of PokémonGO and the prospects for future revenue. Likewise, investors see value in WaveOptics, whose waveguide displays could make consumer smaller AR smartglasses possible within the next year.
A week after the L.E.A.P. Conference, our cup of Magic Leap news continues to floweth over, with the company's content chief giving us some insight into the company's strategy, and Twilio sharing what its virtual chat app looks like.
They're finally here. Apple announced three new iPhone models at their "Gather Round" event in Cupertino, and they're all absolutely gorgeous phones. With bezel-less screens and polished titanium edges, the iPhone XS, XS Max, and XR are truly marvels of engineering — but perhaps the most impressive design feat Apple pulled off is the fact that two of these models are rated IP68 under the IEC standard 60529.
Reconnaissance is the phase of an attack where a red team or hacker designs a strategy based on the information they can learn about the target, as well as what the available attack surface looks like. These scans can take time to discover relationships, but Raccoon OSINT scanner coordinates multiple automated scans to produce invasively detailed reports on a target with a single command.
Hackers and makers are often grouped under the same label. While hackers draw on computer science skills to write programs and find bugs, makers use electrical engineering to create hardware prototypes from microprocessor boards like the Arduino. We'll exercise both sets of skills to program a $6 NodeMCU to display the status of a Wi-Fi link via an LED, allowing us to monitor for jamming attacks.
While Magic Leap has gained attention for its ability to raise capital, the company (now with an actual product on the market) still faces an uphill climb against the titans of the industry.
While there is a lot to be excited about when it comes to iOS 12 in general, iPhone X users will not just get the same new features and tweaks that all other iPhones will get — they'll get a few unique ones that will make the device even more desirable to those who don't have one yet. Also, iPhone XS, XS Max, and XR users will also see these benefits out of the box.
Buying an unlocked phone is usually the correct move. By doing so, you bypass a lot of bloat that carriers put on your phone, and you can also use that phone with another carrier should you decide to switch to a new one. However, a lot of carriers won't give unlocked devices access to their visual voicemail apps. For that, there's Google Voice.
In what's becoming something of a regular occurrence, Magic Leap has yet another internal, unforced error on its hands. Thankfully, this time it's not about legal skirmishes or theft, but a rather unusual break from company protocol that has been quickly swept under the rug.
Because of quirks with cell radios and how Android was previously set up, custom ROM support for Galaxy S phones has been sparse these past few years. It's been almost nonexistent for US customers, while international users would see some ROMs. Thanks to Android Oreo's Project Treble, this will all be changing soon.
The day has finally arrived — Samsung has unveiled the Galaxy S9 and S9+. Apart from minor upgrades, the two might not appear to be much different from last year's S8 and S8+, but that's not necessarily a bad thing. One feature that hasn't changed is the Galaxy's IP68 water-resistance rating. That's a great score, but it begs the question — what does that number really mean?
