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How To: Get your mouse to right click on a Macbook Pro

Get your mouse to right click on a Macbook Pro Setting up your mouse:

How To: Draw a cartoon rose step-by-step

This video shows you how to draw a cartoon rose. Step by step, this silent clip shows the best way to draw this and then fill it in in color, including the leaves. First you draw a circle and a cross positioned above the centre point of the circle. Then you follow the drawing as it's shown, first outlining the bud and then expanding to the outer petals and finally on to the leaves. It's done in two colors on the video just so you can see the latest section of the outline. Then you color it in...

How To: Patch a hole in a hollow core door

Ron Hazelton shows you how to fix a hole in a hollow core door in less than an hour. 1) Make a bevel around the hole.

How To: Read or decode the Intelligent Mail Barcode or IMB

Ever wonder what those black bars across your business letters are for? Together, those 65 black bars are called the Intelligent Mail Barcode (or, "IMB"). First announced in 2003, the IMB came into use in 2006 for United States mail and served as a way to increase the amount of information carried on letters and mail flats, expanding the tracking capabilities for mail carriers. Your IMB is divided into four parts: Ascender (A), Full (F), Tracker (T), and the Descender (D). This video teaches ...

How To: Make a Cheap & Easy Prop Skull

Skulls. What spooky Halloween décor or staging of Hamlet is complete without a skull or two popping up? For ghoulish special effect and/or setting a dramatic scene, skulls are absolutely integral. Well, with some artistry, hardware supplies, and a good dose of patience, you can create your own inexpensive prop skulls for use however you please.

How To: Simplify exponential expressions via the quotient rule

This video demonstrates the quotient rule as applied to exponential expressions that appear in the form of, to use the word loosely, a fraction. The name, "quotient rule", refers to the fact that it applies to expressions which are divided by other expressions. The video begins by explaining that the quotient rule allows expressions in this form to be simplified if they contain like bases (i.e., the terms are of the same variable). The quotient rule allows the expression to be simplified by s...

How To: Do an advance sun salutation yoga sequence

This instructional yoga how to video demonstrates how to do an advanced yoga sun salutation called sundance of koundinyasana.

How To: Draw a simple giraffe (jirafa)

Capture the beauty of the largest land-living animals, the giraffe, in a simple drawing. You needn't be an experienced artist to sketch this giraffe, it's easy enough for anyone. If you want, try expanding upon this ungulate mammal drawing of the giraffe, make it more detailed, illustrate it with its well-known colors. "Jirafa" is the Spanish translation of giraffe.

How To: Make a penny operated nitric acid fountain

Watch this video to learn how to make a penny operated nitric acid fountain. Nitric acid acts upon copper to yield nitric oxide in an exothermic reaction. The expanding gas displaces water from another flask; actually bubbles in this set up. When the gas cools, the water is drawn back into the flask, dissolving the nitric oxide and forming a blue solution with the copper ions still there. Very cool science experiment with a neat reaction.

News: Facebook Adds Image Tracking Effects & Slider Controls to Spark AR for Instagram

After opening up its Spark AR platform on Instagram for all creators, Facebook is already expanding the platform's capabilities on its Snapchat killer.

How To: Turn Off the Low Battery Warning Sound & Notification in Android 9.0 Pie

I don't know about you, but nothing is more annoying than when my phone hits 15% and I'm nowhere near a charger. Not just because I know my phone will die soon, but until I reach a charger, I have to deal with the annoying low battery notification and LED light. Well, with Android 9.0 Pie, we finally can escape this.

Warning: These 5 Psychedelic Wallpapers for Your Nexus 7 Will Trip You Out

It's time to trip out with your tablet. If you're not looking to drain that precious battery life with a fancy-looking live wallpaper, then apply an optical illusion that appears to be moving on your Nexus 7 (or any other Android device) instead.

How To: Access the US Government's Coronavirus Testing Website Without a Computer

On March 13, President Trump announced during a briefing in the Rose Garden that Google was building a COVID-19 screening website to help Americans understand if they might have the new coronavirus. If likely infected, the site would also include the location of a local drive-through testing site to visit. So how can you access the screening website?

How To: Grouped Notifications in iOS 12 Makes Browsing Alerts on Your iPhone Way Less Annoying

Apple's linear Notification Center has been scattershot at best since iOS 9 when we could group notifications by app. Without any type of grouping ability, the notification history becomes more of a nuisance of random alerts based on time alone, making it a treasure hunt to find the notification wanted. Now, iOS 12 has addressed this issue, bringing back groupings — with improvements.

How To: This Mod Gives You Custom Icon Packs & More on the Pixel Launcher

Google's launchers are some of the most polished home screen apps out there, but they lack the ability to customize. With the old Google Now Launcher, we had Xposed GEL Settings to add options for tweaking the layout, but that project was abandoned when the Pixel Launcher came out. Now, a new root mod will give us some key customization settings for Google's latest launcher.

How To: Learn the Ins & Outs, Infrastructure & Vulnerabilities of Amazon's AWS Cloud Computing Platform

While we haven't covered Amazon Web Services, or AWS, on Null Byte before, Amazon's cloud computing platform is ripe for attack by hackers, pentesters, and cybersecurity researchers. It's also an excellent cloud hosting service to build or use vulnerable-by-design AWS setups and frameworks.

How To: Zuitte Offers 50+ Must-Have Tools for Entrepreneurs

The life of a busy entrepreneur isn't easy. In addition to coming up with original business ideas and marketing strategies, you also need to be continually thinking about investors, overhead, the competition, and expanding your customer base — often with a limited budget.

How To: Become an In-Demand Data Scientist with 140+ Hours of Training

The overarching and expanding field of data science and analysis has become virtually inseparable from areas such as programming and development.

News: USA Today Deepens Story on Afghanistan War with AR Experience

The augmented reality team at USA Today closed out a prolific year of immersive storytelling with a hard-hitting companion piece exploring the controversial conflict in Afghanistan.

News: Vuzix Drops Blade Price to $699, Adds Support for Netflix & Amazon Prime Video

After North cut the base price of its Focals smartglasses, Vuzix is now testing the waters of a lower price point for its Blade smartglasses.

News: Apple Rumor Mill Cranks Back Up with Reports of Next iPhones Using New Camera Sensors for AR

While the betting lines on iPhones with depth-sensing, rear-facing cameras in 2019 have already been established, a new report adds some certainty to the notion that the iPhone will get new AR superpowers later this year.

News: Snapchat Preparing to Upgrade Camera with Visual Search for Amazon, Report Says

A peek inside the code of the Snapchat app has revealed that the company is expanding the search capabilities of its augmented reality camera to include visual search that may link to items within Amazon's massive online store.

News: Artsy Claims Crown as First App to Take Advantage of ARKit's New Wall-Crawling Abilities

Less than a week after ARKit 1.5 became available to the public through the iOS 11.3 update, the App Store has its first app with AR features (Artsy) to leverage Apple's AR toolkit update.

News: Forget Face Masks, Facebook Is Working on Full-Body AR Camera Effects

Facebook may have shamelessly copied Snapchat and its camera effects for faces (as well as its World Lenses), but it might beat its social media competitor to virtual body augmentation.

News: Mercedes-Benz Gives the Auto Manual a Virtual Boost with Augmented Reality

The same approach to augmented reality that some companies use to improve workforce productivity could also make it easier for car owners to operate and maintain their vehicles.

News: Leap Motion Closes $50 Million in Series C Funding

Augmented and virtual reality motion tracking leader Leap Motion, Inc. announced that it has secured $50 million in Series C funding to fund expansion into new territories and industries.

Online Dating Moves to Reality: 'Bumble' App Opens Dating Lounge in NYC

Single and living in NYC? Forget bars, the female-empowered dating app, Bumble, has just opened a place where you can meet up with your online lovers.

News: Microsoft Demonstrates Holograms with Phase-Only Displays

Microsoft Research has published a technical paper reviewing their work with near-eye displays for virtual and augmented reality to project phase-only holograms.

How To: Google Just Introduced a Killer New Keyboard for iPhones

Google just made searching the web on your iPhone a whole lot easier with its new GBoard keyboard for iOS. It has a built-in Google icon so that you can search directly from whatever app you're in, making it a cinch to add images, GIFs, directions, videos, and more.

How To: Introduction to Botnets and RATs : Part 1

Hello everyone. I'm Calypsus and i've been around for a while learning from various tutorials, expanding my knowledge and this is one of the best platforms for newbies to sharpen the skills. Today i decided to register myself and contribute to this wonderful community. Since this is my first post, any kind of feedback is appreciated.

News: Playing an Electric Guitar With 100,000V

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.

How To: Make an Awesome Set of Side Tables!

How to make a set of Rustic Bedside Tables from Pallet Wood! Pallets are a great source of recycled wood and are perfect for this project. I decided to make the bedside tables to replace the dodgy ones that l currently have and also to add to my ever expanding pallet wood furniture collection.

How To: Keep Your Android, iPhone, or Other Smartphone's Cracked Screen from Splintering with Sugru

Just about everyone I know has broken a phone at least once in their life. It's almost inevitable considering we carry them everywhere we go, but that doesn't make it any less irritating. A cracked screen is difficult to read and can actually be a little dangerous if there are loose pieces of glass. Simon, a designer and producer over at Sugru, came up with a quick fix that'll help hold your screen together in the meantime until you can get it fixed properly. He figured out that a paper-thin ...

How To: Do Almost Anything on Your Mac Using Only a Keyboard (No Mouse or Trackpad Required)

On average, it takes three seconds to move your hand from the keyboard to the mouse, then click once and move your hand back to the keyboard. While the time wasted my sound trivial, it can add up quickly throughout the day.

How To: Smelt Your Loose Change into Well-Fitting Penny Rings

Did you know that the average cost to make a penny is about 2.4 cents?!? That's why the Obama administration asked Congress earlier this year for permission to change the metals in the penny, hoping to get the cost back down where it makes sense.

How To: Turn Any Magazine into an iPhone Stereo Sound Dock

Coca-Cola has unleashed a brilliant marketing campaign to celebrate the one year anniversary of their online Coca-Cola.FM radio in South America. In the latest issue of the popular Brazilian magazine, Capricho, the Coca-Cola advertisement literally turns the magazine into an iPhone amplifier. Attached on top of the real cover, the advert has two precisely placed flaps on the back page. Simply roll up the magazine, secure the flaps, then pop in your iPhone. Check out the video to see exactly h...