How To: Build a lead guitar riff
Learn three licks and how to put them together into a guitar riff.
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How To: Replace bicycle brake pads
Worn brake pads can be dangerous, and lead to accidents. It only takes a few minutes to replace a set of brake pads on a bike, and it is very easy to do.
How To: Play Bid Whist for beginners
Bid Whist can be a fun game for family or friends. It's challenging enough for adults, but enjoyable for kids too. Bidding and predicting wins are what make playing Bid Whist fun and exciting, whether you win or lose.
How To: Take Control of Your Bank Account with These Master Classes
Navigating a pandemic is new for everybody, which makes staying on top of your finances more important than ever. Fortunately, financial freedom is possible when you focus on budgeting and investing wisely.
News: WarDucks Lands $3.8 Million Funding for Location-Based Augmented Reality Gaming, Adds Legendary Doom Developer
With plans to compete with Niantic and other augmented reality game developers, game developer WarDucks has closed a $3.8 million funding round.
News: Epic Games Files Legal Action to Stop Augmented Reality Startup Nreal from Using Name in the US
Augmented reality startup Nreal was a hit at this month's CES event, with some even calling the device a worthy challenger to the Magic Leap One.
News: Magic Leap Publishes More L.E.A.P. Developer Videos Featuring Insomniac Games, Weta Workshop & More
After publishing two batches of videos from its L.E.A.P. developer conference, Magic Leap has made the session on Seedling from Insomniac Games available to the public.
News: Magic Leap Releases Series of Video Sessions from Inside the L.E.A.P. Conference
Magic Leap's recent L.E.A.P. conference was free to all who registered in time, but if you weren't able to make the trip to Hollywood, the company just released video of some of the sessions that took place over the course of two days.
News: Preorder & Release Dates for the iPhone XR, XS & XS Max
The world finally received its first official look at the iPhone XR, XS, and XS Max, Apple's 2018 suite of smartphones, on Wednesday, Sept. 12. If you're someone looking to get their hands on one, two, or three of these new iPhones as soon as possible, you'll need to know all of the important dates so you don't end up missing out to others ahead of the line.
News: Cisco & Accenture Lead $17.2 Million Investment Round in Upskill's Enterprise AR Suite
Enterprise augmented reality software provider Upskill has raised $17.2 million in its latest round of funding, led by new investors Cisco and Accenture.
Today's Top News: BMW, GM, Toyota Invest $114 Million in Camera Startup as the VC Spending Tap Gushes
Nauto, which develops driver-monitor cameras and algorithms for autonomous vehicles, is among a growing list of driverless startups able to attract tens of millions of dollars in funding after raising $159 million in its latest round of financing.
Quick Tip: Change Your Galaxy S8's LED Flashlight Brightness in Just a Few Taps
Like Russian Matryoshka dolls, the features on the Galaxy S8 and S8+ often have hidden components within them that add to their functionality. The phone's flashlight is a great example of this since there's a hidden shortcut within the "Flashlight" Quick Settings tile that lets you adjust its brightness level.
News: Classic '90s Game Lemmings Comes to the HoloLens
If there's one thing entertainment companies love, it's rebooting aging franchises. But design firm Globacore Interactive Technologies appears to have taken rebooting to the next level by remaking the classic '90s game Lemmings specifically to work on the HoloLens, Microsoft's mixed reality headset.
News: New Study Shows that Superbug E. Coli Gets Stronger & More Dangerous When Doctors Use the Wrong Antibiotics
Although their effectiveness is waning, antibiotics remain a front-line defense against many infections. However, new science reveals using the wrong antibiotic for an infection could makes things much worse.
HoloLens Dev 102: How to Create an ImageTarget with Vuforia & Set Up the Camera System
Now that we've set up Vuforia in Unity, we can work on the more exciting aspects of making physical objects come to life on the HoloLens. In this guide, we will choose an image (something that you physically have in your home), build our ImageTarget database, and then set up our Unity camera to be able to recognize the chosen image so that it can overlay the 3D holographic effect on top of it.
How To: Completely Customize the LED Notification Colors on Your Nexus 5X or 6P Without Rooting
The notification light on phones and tablets is slowly disappearing. The once staple feature is now only found on a few devices, and a bevy of other notification systems have sought to fill the gap. The most popular of these systems is Ambient Display, which has grown in popularity with OEMs over the last couple of years; even Google's own Nexus line of phones have made the plunge.
How To: Enable LED Flash Alerts for Calls, Texts, & Battery Warnings on Android
When ringtones and vibration alerts miss the mark and fail to grab your attention, causing you to miss an important call or text, LED flash alerts are a great backup plan. While we already showed how to activate this on Samsung devices, the apps shown below make this feature easier to toggle on and off. Plus, they work on devices that don't have flash alerts included in the system settings.
How To: Enable LED Flash Alerts for Calls & Notifications on Galaxy Devices
I'm the type of person that rarely has an audible ringer enabled on my phone. Haptic feedback (vibration) is enough for me... most of the time. When my phone isn't in my pocket, I become the type of person who frequently misses calls and texts—and no one likes that person.
How To: This DIY Arduino Bicycle Safety System Includes Turn Signals, Brake Lights, Strobe, and More!
As dedicated bicyclists are well aware, riding can be very dangerous. Now that daylights savings time has ended in the United States, darkness appears quicker, and the night is especially dangerous for cyclists because of the low visibility that drivers have. Not only is darkness a danger, but also fog, blizzards, and heavy rain—all wreaking havoc on the vision. To combat this, bikers attach reflectors: clear front reflectors, red rear reflectors, amber pedal reflectors, and clear side reflec...
How To: Use Bluetooth to Control Your DSLR (Or Any Device with an Infrared Receiver)
You can add Bluetooth capability to an old stereo, a retro mouse, or even your car's cassette deck. If you can think of a device, someone has probably found a way to control it with Bluetooth.
How To: Be the 'Light' of the Party with This DIY Flashing LED Suit
If you've ever been on your way to a party and felt that your outfit just wasn't flashy enough, engineering student 'Rambo' has got just the thing for you. His homemade LED suit lights up and dances to the beat of the music, and can even be controlled via Bluetooth.
News: The World's First LED Buddha Board Delivers Evaporative 'Water Light Graffiti'
From dynamite to lasers to LEDs, you can make graffiti with a lot of different things. Parisian artist Antonin Fourneau has added water to that list. He created this incredible LED wall that lights up wherever it's touched by water to create what he's dubbed "Water Light Graffiti," which can be simply described as being an LED Buddha Board.
News: Light Up Your Next Party with This DIY LED Beer Pong Table That Dances to the Music
Want to liven up your game of beer pong? You could always add more cups or play with paddles, or you could make your own custom table with 500 LED lights that flash in sync with your favorite tunes like Redditor did.
How To: Make nitric acid
Watch this science video tutorial from Nurd Rage on how to make nitric acid. They show three ways to make nitric acid based on two different chemical approaches, both of which can be done using easily accessible materials.
How To: Increase the range of a remote control
Kipkay shows you how to increase the range of your remote control for your television. You use electrical tape to make sure that the leads do not come into contact with the reflector.
How To: Make an EMF detector out of an Arduino
An EMF detector lets you pick up on electromagnetic fields, a useful tool if you're into amateur ghosthunting. To make this, you will need some wire, a resistor, and an LED. You will also need an Arduino to use as a controller.
How To: Throw a small ceramic mixing bowl on a pottery wheel
A perfect idea for a gift this holiday season! Throw a mixing bowl or ceramic serving dish on a pottery wheel. Make sure you use a non toxic glaze, with no lead in it, if you're using it to store or serve food!
How To: Use word of encouragement and affirmation to be happy and improve your life
The words we know and use shape the context in which we think, and changing those words in your internal processes can lead to dramatically different and better results. Watch this video to learn how words of affirmation and encouragement, spoken to yourself and to others, can change your outlook and improve every facet of your life.
Get Sten's sword in Dragon Age: Origins
Morrigan's quest is definitely much easier. This tutorial shows you how to get Sten to tell you about his family's sword. Then you have to go to Lake Calenhad, and pick up the trail that leads all the way to Orzammar.
How To: Perform brusspup's "Infinity Mirror" illusion
In this video tutorial, we learn how to perform the "Infinity Mirror" magic trick. For more information about the trick and its execution, including detailed, step-by-step instructions, and to get started incorporating this trick into your own routines, watch this free video magic lesson.
How To: Make a USB-powered lighted pen holder with CDs and LEDs
Don't waste your money on a normal nightlight when you can build your own multifunctional nightlight that doubles as a pen holder. With a few junk CDs or DVDs, some LED lights, super glue and a dowel rod, you can make a nifty pencil and pen holder that masquerades as a night light, powered by a USB cable plugged directly into your computer.
How To: Attach a few spin-activated LED lights to a yo-yo
Here's a fun weekend project you can use to add to a common toy. Get a yo-yo with concave sides, a few pieces of thin plastic (like from a CD case) and a few lithium-powered LEDs. Then follow this tutorial and get a yo yo that lights up when you play with it!
How To: Get more sleep at night with the right room and exercise
Almost nobody gets as much sleep as they want to, so you have to maximize the time to sleep that you have. This video will give you a bunch of tips on how to sleep better and lead a happier, more productive life.
How To: Increase testosterone levels naturally
When men reach middle age their testosterone levels start to drop off, which can lead to health problems and undesired changes in personality. If you want to maintain your levels of that all-important male hormone, watch this video and apply the tips therein, including working out and eating right.
How To: Do a Vglide or ticking float hip-hop dance move
C-walking and ticking are great ways to lead into a breakdance or just get down with your bad self, and there are always new steps to add to your walk. This video will show you how to do a Vglide or ticking float (there seems to be some disagreement on the title).
How To: Prevent an ear infection by getting water out
Leaving water in your ear after a bath, shower or swimming can sometimes lead to a painful infection. Protect your health and hearing by following a few tips with a hair dryer, vinegar and rubbing alcohol to get water out of your ear.
How To: Remove brake drums easily
If you're having a hard time with removing the brake drums on your car, this next video tutorial might help solve your problem. In this quick tip tutorial from Eric the Car Guy, you'll find out some easy ways to help remove brake drums from your car easily. Some methods may seem easy and quick, but can lead to some pretty heavy damage on your vehicle. So if you need help, check out the tutorial and good luck!
How To: Style a spiky, moldable pixie cut with HerCut
Like leading ladies Mia Farrow and Michelle Williams before her, Emma Watson recently chopped off her hair - almost all of it. Watson debuted her new pixie haircut a few days ago, proclaiming she'd wanted to do it for a long time and that it felt liberating.
How To: Make a bacon and poached egg salad lyonnaise
Eating the same old lunch everyday can be boring and lead to you hating whatever it is you eat. In this next tutorial, you'll discover how to make a tasty salad with bacon and poached egg. This is tasty lunch treat that can be topped with balsamic vinegar and can be made as a lunch when you're home. So check out the tutorial and good luck!
How To: Prepare grilled peaches the gardenfork way
If you've been eating peaches the same way since you were little and wish for a different approach, this next tutorial should help. In the video, you'll find out how to prepare peaches using two easy methods: grill and broil.