Area of a triangle can be calculated when you have the length of its base and height. In this case the area is 1/2 times the base and its height. If you do not know the height of the triangle but know the lengths of all the sides of the triangle then you can calculate its area using the Herons formula. First to use it you need to computer the semi perimeter of the triangle S, which is S = (a + b + c)/2, where a, b, c are the lengths of the sides of the triangle. Now the area of the triangle i...
New to Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this Excel tutorial from ExcelIsFun, the 194th installment in their series of digital spreadsheet magic tricks, you'll learn how to use the SUM, VLOOKUP and ROUND functions to create a gradebook based on percentage scores that will calculate grade for you automatically. See also how the VLOOKUP and the percentage format can deliver the wrong grade when you dont use the ...
Whether you're new to Adobe Photoshop or a seasoned graphic design professional after a general overview of CS5's most vital new features, you're sure to be well served by this official video tutorial from the folks at Adobe TV. In it, you'll learn how to automatically correct lens distortions and fix chromatic aberration and vignetting with Photoshop CS5 and Photoshop CS5 Extended, which use an image file’s EXIF data to make precise adjustments based on the type of camera and lens you used.
Nick from Greyscale Gorilla shows you how to use primitives, splines, nurbs, deformers, and Mograph in order to model in Cinema 4D. It's not necessarily great for organic modelling but is wonderful for inanimate, non carbon-based objects.
Ballinguy556 shows you how to play "Tears in Heaven" by Eric Clapton. You need an acoustic guitar to begin. You will be learning the main riff. Take your thumb and play the open E string, hammer thumb on E string and then play the open the A string. Then play the A cord bar. Then pluck E, G, E strings. Move your D cord up a step and low E. Play a F cord together and the base next. Then play an open E the same. Then play a D in the same together, base pattern while lowering your index down a h...
Want a smokey eye look but only have a single type of eye shadow? This home beauty video tutorial will teach you how to create a classy, imperceptibly gradiated eye look using that single shade of eye shadow.
In this video, Derrick Schommer, sales engineer, podcaster and host of Common Man Cocktails shows viewers how to mix up a Blue Mediterranean. This classy gin cocktail is based on Bombay Sapphire gin, teamed with lemon-and-lime Sprite and Blue Curacao for a sophisticated, slightly sweet drink. The Blue Curacao and gin are placed in a high-ball glass with ice, then the drink is topped off with Sprite and a squeeze of fresh lemon juice.
If you're into arts and crafts then you know that there is more that you can do with a long piece of string than just tie your shoes. On this TyingitAllTogether video you have the opportunity to tie the teacup decorative knot using one long piece of string folded in half. The author of the video first shows you what the end product will look like then methodically begins to walk you through setting up the string in Y-configuration to "crossing each bights crook" which involves overlapping and...
This tutorial shows how to make tiny molded roses and leaves that you could put on cupcakes. To start you only need a few ingredients: icing sugar, water, paste coloring, fondant icing sugar, and a piping bag (optional). Mix all ingredients together, then put them in a bag so they stay soft. Make the color of the rose or petals any color you want. Knead the dough so that you will have the color you would like. Next, break off a piece of the kneaded dough and form it into a cone shape. Break o...
In this tutorial, the instructor shows how to compute the surface area of a regular pyramid. A regular pyramid has four equal sides which are in triangle form, and the base in square form. Its surface area is four times the area of its side plus the area of its base. He goes on and takes an example with sample values and demonstrates how to compute the final value using the formula. He reminds the viewer to use square units in the final answer, as square units equal the area. To find out the ...
"From the 1930s through the 1950s, the looks of various movie stars defined vogue magazine. From Mary Pickford's baby-doll face to Audrey Hepburn's cat-eyes eyeliner. The '60s ushered in a slew of makeup fad and the heavy eyeliner look remained through the late '70s and '80s, with wide color ranges entering the wearer's palette."
Get all of the makeup and hair tutorials you need from Pursebuzz.com. In this video tutorial, you'll learn how to create Alice in Wonderland nails: Mad Hatter. This Mad Hatter nail tutorial was inspired by Tim Burton's Alice in Wonderland.
Freelance web developer and Internet marketer David Frosdick offers some tips and tricks in this video tutorial on how to get the best Camtasia settings for YouTube widescreen.
Petrilude brings you this Halloween makeup tutorial on how to create a look based on Tim Burton's movie 'The Corpse Bride'. Petrilude only did her face, but he HIGHLY suggests if you do this Halloween Corpse bride look, that all exposed skin is painted to match the face! Corpse bride is a hot look for your Halloween party.
Watch this instructional painting video to paint the "Bird" in Chinese calligraphy with sumi-e ink on rice paper. This is actually a design based on four English letters, spelling b-i-r-d. The original mark was used during the Shang dynasty to mark bronzeware about 4,000 years ago.
While breadboarding may seem like some odd combination of snowboarding and consuming the fluffy pastry at the same time, it's actually just the technical term for using a construction base to build a prototype electric circuit. Breadboards are solderless so they're great for circuit design and are reusable.
This robot is BEAM bot inspired. First we build up the Motor Drive, an excellent and cheap Robot Bot-Base. We start with the Tamiya kit, get it going, then strap on a battery and a drag wheel, center the drag wheel. Tape it all in place with bright yellow tape and make a BEAM Bot with batteries. Plans for this BEAM framework are to add smarts.
Got an old pair of Nikes or other sneakers lying around? Learn how to customize your shoes and paint your own designs and graphics on them. You'll need acetone to treat the sneakers and water-based acrylic paint.
Do you like to try out the latest electronics before they come out? Do you hate it when you have to send back test products you do get your hands on? Watch this video to learn how you can get companies to send you products to review and let you keep them afterwards.
You've boxed up and shipped all your other possessions for the big move and all you're left with is the little issue of how your getting your car there. There are companies out there that will ship your car to you, just make sure your car is prepped for the journey.
A cover letter is a document sent with your resume to a prospective employer to indicate your interest in a position at their company. This how to video teaches you how you can write a concise and intelligent cover letter that will impress the company where you are applying.
Heimerdinger is one of the weakest champions in League of Legends, but that doesn't mean you can't still win with him! This video shows you useful strategy tips when you play the Revered Inventor based on his unique abilities and the optimized build to ensure victory for your side.
If you have the DLC Onslaught for Battlefield: Bad Company 2, try following along with this video walkthrough to see how to beat the Valparaiso map on the Onslaught Co-Op Mode. And you're not going to learn just how to beat Valparaiso on Onslaught, but you're going to see how to win on Hardcore Difficulty. It might be a good idea for you to complete Hardcore Difficulty with a full squad of 4 players: 2 Engineers, 1 Assault, and 1 Medic.
In this clip, learn how to make the right phone calls and press the right buttons to "trick" your phone company into giving you a free phone upgrade before you are due. You will also learn how to save money on you phone bill by using a few choice words on the telephone. This trick works for Sprint, Verizon, T-Mobile and AT&T, so not matter who your carrier is you will be golden. This clip is hosted by an ex-employee from a cell phone company, so it is full of insider tips.
There's a million web games spread throughout the internet now, and if you like to play them, you probably want to play them all the time. And if you play one flash game, you probably play another, maybe 10 or 20. But what if you don't have an internet connection one day? What if you can't play those web games anymore? Well, you can, and all you have to do is download them to your computer. Watch to see how to download and play web-based flash games on your computer without web access.
In this Home & Garden video tutorial you will learn how to build a landscape retaining wall in a weekend. This video is from www.allanblock.com. You can do it by using the Europa collection from Allanblock. Get the installation details and the location of the nearest dealer from the website. Tolls you need are a shovel, hand compactor, wheel barrow, measuring tape, level, hammer, rake, broom and gloves. This project will require the AB Barcelona, AB Palermo and AB Dover blocks. The first step...
Some people are hesitant about changing their resume and editing certain things in or out; they feel it's like cheating. It's not. Changing up your resume is perfectly acceptable as long as you don't lie or make false claims about your history. Tailoring your resume is about putting yourself in a context the company feels will suit them the best.
Create sexy leopard print eyes. Fresh Face: Start with what I call a fresh face, which is your clean slate for all of your looks. A fresh face is after you have put concealer and foundation all over the face or only where needed, which ever you prefer. Also groom the eyebrows at this point, if needed, to avoid smudging shadow or liner while trying to groom. Apply a generous amount of loose powder to the eye to catch little stray make-up pieces. Shadow base: Apply a shadow base to give a good ...
Twilight, that steamy, dreamy love story between teen Bella and heartthrob vampire, Edward Cullen. This love story is based on a series of vampire novels (Twilight, New Moon, Eclipse, and Breaking Dawn) by Stephenie Meyer. True love, handsome boy, and vampire danger = perfect teen love story. Who's your favorite Twilight character? This makeup tutorial demonstrates how to create Bella Swan's makeup, based on the actress Kristin Stewart in the Twilight movie.
Away from the hype around Facebook's smartglasses, the high-end fascination with the Microsoft HoloLens, and the unending rumors about Apple's AR wearable is the small but powerful darling of the enterprise AR world—Vuzix.
In the great smartglasses race, component makers, such as those that supply the crucial waveguide displays that make visualization of virtual content possible, have a vested interest in pushing the industry forward in order to ship units.
If you thought the news coming from China about the coronavirus might not affect your daily life in Europe and in the Americas, think again.
In the late nineteenth century, the advent of the motion picture wowed audiences with a new storytelling medium. Nearly a century and a half later, augmented reality is establishing a new frontier in film.
It's a good sign for any emerging technology when one of the leaders of an industry adopts it. So when Mastercard, a brand so recognizable that it dropped its name from its logo at CES last year, decides to develop a mobile augmented reality app, the moment is a milestone for the AR industry.
When filtered through the prism of the top stories of the year, the business of augmented reality 2019 was defined as much by epic failures of AR startups as it was by the promising developments that propelled the industry forward into 2020.
Augmented reality already seemed like the ideal technology to advertise for a movie based on the premise of being sucked into a video game world the first time around. For the sequel, how about two times the immersion?
After three years and change, no one seems to be able to knock Pokémon GO off its augmented reality throne. Zombies, dinosaurs, and ghosts have all met defeat at the hands of the pocket monsters. Heck, not even the world's most popular wizard and Pokémon GO's developer can replicate the original's success.
Apple's Reminders app is essential for those of us with a forgetful memory. But a standard Reminders entry isn't foolproof. They aren't great if you need to do something right when you get somewhere, since it can be tricky to set a specific time for that reminder. That's why Apple's location-based reminders are so darn useful.
Suddenly, Magic Leap's lawsuit against Nreal, as well as its barrier to entry in the Chinese market, appears to be as insurmountable as The Great Wall itself.
The legal drama surrounding Chinese startup Nreal and Magic Leap continues, and now we finally have an update.
