In this video, the instructor shows how to find the equation of a circle given its center point and a tangent line to it. To do this, take a graph and plot the given point and the tangent on that graph. Now, from the center of the circle, measure the perpendicular distance to the tangent line. This gives us the radius of the circle. Using the center point and the radius, you can find the equation of the circle using the general circle formula (x-h)*(x-h) + (y-k)*(y-k) = r*r, where (h,k) is th...
How to aim your shot in World Golf Tour in four easy steps. When aiming for a shot, simply click the target and drag it on your desired location. The Yardage Indicator will change as you move the target closer or further. If it turns red that means that you positioned it outside the maximum carry distance for that club. You can also consider changing your club. Hit the Space Bar or click on Zoom to give you the aerial view to get a closer look and adjust for a precise aim. Be sure to take the...
One of the many features that comes with the 2010 Toyota 4Runner is Rear Parking Assist. To use this feature, press the button to the left of the steering wheel that is marked P. The system will beep and the green LED will be lit, confirming that the feature is turned on. When the car is put into reverse, the parking assist will start beeping. As the car gets closer to an object, the beeping will gradually get faster and faster. When the car becomes very close to an object, the beeping will b...
This video discusses the lenses available for the Cannon 7D camera. The video starts by describing the difference between still and video lenses. The presenter then goes on to recommend his three favorite lenses. First, the Tokina 11-16 is the wide angle lens recommended in the video. The Tamron SP AF17-50mm is a stabilized lens that works great for video and stills. Finally, the presenter recommends the Sigma APO 50-150mm to round out the lens collection. These lenses will cover all distance...
This video shows how to ollie higher on a skateboard. It has demonstrations from Melvin the Nerd, who shows proper technique to ollie. The ollie is done best when your board is pushed backward as you are jumping, then pushed forward as you are elevating. To practice while moving, jump over an upside-down skateboard. Once you can do that, try over an upside-up board until you reach consistency. Keep adding boards or moving the distances until you become better. If you're having trouble, preten...
This video instructs you on how to make a stylish bar with metallic text in Photoshop. First, you create a rectangular bar. Then create a layer with a stroke size of two pixels and a white color. Using the drop shadow on the menu, you set the opacity to sixty percent, distance to five pixels and size to about fifteen pixels. You will select gradient and create a gradient overlay. Then adjust your gradient and the text. Move it to the place you like best and you will have a bar with metallic t...
This video is about becoming a "total driver" in golf.
Learn how to replace a flat tire with a spare in this video. First, make sure your car is parked on a safe flat road. Remove the hub cap covering the lug nuts screwed on to the tire. While the tire is still on the ground, loosen the lug nuts attached to the tire with a lug wrench. Locate the jacking point on the metal frame near the flat tire. Crank the jack just enough to lift the flat tire off the ground. Unscrew the lug nuts with your fingers. You can now easily slide out the flat with you...
Need a girl toga fast and easy for that crazy party coming up? This tutorial will show you how to make a toga quickly using common materials. Taking a bed sheet, you will need to open it and hold it lengthwise, folding it in two. Then, taking two pins, measure out the distance between two shoulders and secure the pins at two locations on the bed sheet which more or less will match up with the location of your shoulders. Then simply slip the toga over your head for a quick and simple outfit to...
Time for some golf! Three-time, Re/Max Long Drive champ Sean "The Beast" Fister advises you to use your knowledge and experience with other sports to maximize your golf ball driving distance. See how to use what you know to crush the golf ball.
Treadmills allow users to walk or run regardless of the weather. Many treadmills also provide specific information, such as speed, distance, calories burned and time elapsed. Learn how to use a treadmill from a trainer in this exercise tutorial. When you use a treadmill you should start at a moderate speed, increase speed comfortably, relax shoulders, and keep abs tight. With this how to video you will be able to use a treadmill for a more effective workout.
If you feel tightness in you back and need a yoga pose to help open up your spine then this is the video for you. Watch this fitness how to video to learn how to stretch the back with a yoga cobra pose. Cobra pose entails lying flat on your belly, spreading your fingers apart, feet hip distance apart, bent elbows, hips on the floor and shoulders away from the ears. Keep watching to learn more about proper movements for this yoga pose.
Looking to get the best multichannel audio out of your home theater? It turns out that distance isn't nearly as critical as the angle at which they point toward the listener!
This instructional turntable video shows you how to use the scribble when scratching turntables. Basically, the scribble entails putting the cross fader on and leaving it on. Then scratch a very small amount of the record as fast as possible. Lift your arm up high and force a spasm-like movement down it in order to move the record a short distance quickly. Show off your scribbling skills at the next DJ event.
Need to use your XBox 360 as a wireless router to tether your other digital devices? While tethering itself is pretty much to the point, what about being able to tether from further distances than ever before? You can actually increase the WiFi range of your XBox 360 by making a few tweaks.
Knowing how to cut a straight line is essential for most projects. AsktheBuilder.com host Tim Carter demonstrates one technique for cutting a straight line. With his tips, you'll have no problem getting perfect cuts every time.
This three part tutorial covers how to use Google Earth - including some cool features you may not know about. The first part goes over the basics, the second part shows you how to import higher resolution images and textures, and the third part shows you how to add placemarks, calculate distances, add overlays, etc.
When words aren't enough, emojis are there to help. Your iPhone has almost two thousand of them for you to communicate in a more lively manner or to express indifference, excitement, joy, and other emotional states. However, the more emojis that come out, the more difficult it is to find the one you want — unless you know your way around your keyboard.
With the latest version of ARKit and a new set augmented reality development tools set to arrive this Fall with iOS 13, Apple has taken an unprecedented step in recruiting Chinese developers to fill the App Store with mobile AR apps now, likely with an eye to the future.
A company whose sole product line is smartphones might be worried about early proclamations that the smartphone is dead with the advent of augmented reality wearables.
Digital imaging company OmniVision Technologies and the Hong Kong Applied Science and Technology Research Institute Company Limited (ASTRI) entered the CES fray this week with a new reference design for an augmented reality headset capable of 60 degrees field of view (FoV).
On Thursday, Snapchat opened up its walled garden of World Lenses to the masses of creators with the launch of Lens Studio.
Driverless transportation is definitely coming closer to the mainstream, but most companies developing the technology have said it will be another couple of years before we see autonomous vehicles being used as an alternative for typical transportation.
The company that pioneered music scanning for mobile devices is moving into the augmented reality advertising arena. Included in an update of their iOS and Android apps last week, Shazam can now scan special codes to immerse users in 3D animations, 360-degree videos, mini-games, and other AR content.
Open the picture you wish to place a rainbow within. A good scene has clouds that are receding into the distance and the light angle coming in from the front of the scene. A rainbow effect appears when by the sun is shining from behind you into the mist-filled air where it is refracted by raindrops.
In this video tutorial, viewers learn how to get a long golf drive with a pace of power. The key to hitting long drives and distance is to have good tempo and balance. To achieve that, hit with a smooth 3 second swing. Count 1-3 seconds when making one single swing and hit on the 3 second mark. Another way to achieve a long drive is to use a metronome and work with the tempo when swinging. This video will benefit those viewers who are interested in playing golf, and would like to learn how to...
Miandza teaches you how to draw a two point perspective concept. You start with a horizontal line. Draw a vertical line in the middle and starting from that, create a rhombus. Add more vertical lines at equal distance from one another. Also create a smaller rhombus in the middle and add parallel lines to the diagonal ones. Start creating boxes when the lines intersect and use a darker color to make them visible. Continue to add parallel boxes in all directions, using the lines as help. In the...
Miandza teaches you how to sketch a busy street. You start by drawing a horizontal line and add 2 diagonal lines, for all 3 lines to meet in the middle. Using those diagonal lines, draw vertical lines, at the same distance from each other. These will act as buildings. Also start creating the road in the middle. Add details to the buildings like doors, windows or pieces of decoration. Create trees and two large towers in the far end. The road will have a truck and the pavement should be filled...
One very important part of bench pressing is knowing how to spot someone properly. In these two how-to videos, Mark Rippetone shows you how to spot someone when they are on the bench. Watch as he focuses on grip distance, visual reference points and breath. Improve someone's bench pressing with your spotting abilities.
Do you have the perfect timing? Timing your swing is important, but sometimes a clock can do a whole lot more to help your golf swing. By imagining the face of a clock, you can effectively train your body to calculate the proper swing length for shots from various distances. Sound intriguing? Let Doug Hammer, PGA, show you the way. Watch this video golf tutorial and learn how to clock wedge shots.
Your iPhone tracks how many steps you take, how far you walk, and how many stairs you climb each day. That may seem a bit frightening, but it's all for a good reason: the Health app stores this data so you can view your progress in one place. But interestingly, opening the Health app isn't the easiest way to view this info.
Designing for mixed reality, especially for the HoloLens, can present unique challenges. Dong Yoon Park, a Principal UX Designer at Microsoft with a passion for typography, recently gave a talk to the Windows Holographic Users Group Redmond (WinHUGR) about the pitfalls he ran into trying to convert what started out as a 2D iOS app 5 years ago to the newer 3D Holographic frontier with Unity.
The smartphone has become one of the basic reasons for sore eyes. If you are addicted to your beloved smartphone, there is a fair possibility that your eyes will be paying off its expensive price. If you use your smartphone, tablet, laptop or any other similar gadget consistently, you may experience tired, dried, itchy eyes and also severe headache. Your vision can also become blurred by the time, which it means it is affecting your eyesight. However, you can lower down your eye strain by mak...
To unlock the "Bolt from the Blue" achievement in BioShock: Infinite, you will need to kill 5 enemies with a head shot while riding a Sky-Line. Sky-Lines are riddled throughout the game, so there is no need to go searching for one.
While the big bad vigors may get a lot of the attention in BioShock: Infinite, the gun lovers still get their fair share of glory. While shocking your enemies with bolts of electricity never gets old, there is nothing more satisfying than a classic head shot or long distance snipe.
There are plenty of ways to make a camera mount for your car, but what if you don't have a car? If you use a bicycle or motorcycle to get around, you can still take smooth videos with this awesome DIY mount for your iPhone (or any other smartphone) by antoinebugleboy.
It is a scary time to be alive. As states start to ease back shelter-in-place restrictions, the new world you're entering is still unsafe. With a vaccine months away, your best bet is to follow CDC guidelines and use the tools at your disposal.
A vulnerability in the design of LiDAR components in driverless cars is far worse than anything we've seen yet outside of the CAN bus sphere — with a potentially deadly consequence if exploited.
A side effect of the COVID-19 pandemic is that small businesses are suffering from forced closures and social distancing, but game developer Niantic has a solution.
The coronavirus pandemic has ushered in an unprecedented time in modern history where terms like "social distancing" and "self-quarantine" have pushed their way into the zeitgeist.
