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 ...
How to pick the right RAM for your computer
In this how-to video, you will learn how to downgrade an iPhone or iPod Touch to 3.1.2. First, download the correct firmware model. Hold the home button and power button. Release the power button when the screen turns off. Make sure the device is plugged in while doing this. This will put the device in recovery mode. In iTunes, hold shift and click restore in the device screen. Next, navigate to the firmware you downloaded and click okay. This will downgrade the device to the firmware you dow...
In this video tutorial, viewers learn how to choose the right icing for any cake. This video describes the different types of icings that can be used to decorate cakes. Butter cream icing is very versatile and consistent. Very soft and easy to work with. Royal icing is a type of icing that dries out. Rolled fondant is very similar to modeling clay, except it is edible. It can be a covering or decoration on a cake. Poured fondant used as a covering or filling for a cake. Whip cream can be used...
Polymer clay has become a very popular modeling material. This narrator uses magic gloss UV resin and a needle tool for this video. A silicone pad is useful for the mixing process. Once a small amount of resin has been squeezed out, you can sprinkle glitter onto it, spread it out and allow it to cure a little. Once this has happened, a pressed flower can be stuck onto the surface and sandwiched between another layer of Magic Gloss. Once hardened, the flower is encased in the clear layers. Thi...
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...
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...
Steve of Element Tattoo Supply demonstrates how to set up a tattooing power supply, specifically the Silver Bullet model. It has a voltage switch on the back. If in the US, set the power supply to the 115-volt setting. Outside the US, switch to the 220 volt setting. There are two power plugs in front for tattooing equipment (such as a foot pedal), and a dial for adjusting the power. The relative power is displayed on a LED display.
Makeup artist Sarah Jagger demonstrates how to fashion your hair and makeup with an "everyday" version of Versace winter 2007 styles. She uses a hair straightener to iron hair flat with a flick at the end. She then adds black-gel eyeliner with a flare pattern on the outer corner of each eye. Eyeshadow is applied to meet the eyeliner at a point and create a 1960's style appearance. Lighter tones are then blended-in above the eye, and added around the corners, to complete a wing-shape makeup ey...
Agnes from My BF Closet takes us through a few ways to use your boyfriend's ties to compliment your own wardrobe. A trendy and young look for women, a necktie may be just the right accent and bit of flair for you. Agnes teaches us first, using herself as a model, how to tie and wear the tie in its traditional form, around your neck. Moving on, and with a great sense of humor, she shows us, in a montage, various other uses. As a belt, for instance. And as a headband. With this video, Agnes sho...
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 ...
We tend to sympathize with those who get hurt. Do you want some extra care and affection from somebody you love? Then here is one great idea to make anybody give you their shoulder to cry on. This video helps you to make a prosthetic scar on your leg. Create a gory looking bruise with modeling wax, liquid latex, skin color makeup and coagulated blood. For best and genuine scars, make the cut look real deep and oozing with blood. Show it to your friends and see the results for yourself.
This is origami, but it's more of a work of art. A perfect 3D mathematical kusudama, which is created by sewing multiple identical pyramidal units together to form a 3D Japanese paper model.
Check out this masterclass on Houdini 9.5 and how to rebuild the fire simulator. Houdini's Fluid Tools offer a powerful simulation environment for visual effects artists. Senior Mathematician Jeff Lait introduces you to the basic building blocks for generating fluids and low level tools that make it easier to control the simulations.
Take it up a notch next Halloween by re-creating a classic princess with a naughty twist! In this two-part tutorial, learn how to steal the look of sweet & innocent Disney princess, Snow White and transform her into one hot retro pin-up model! Makeup & hairstyling is gone over by makeup & hair specialist Iris with a step by step process. Take seven short friends with you as dwarves and your look is complete!
This easy-to-follow video tutorial walks you through steps of converting old VHS tapes to DVD. Roxio Easy VHS to DVD is a combination of software and hardware that allows you to easily and quickly digitize old analog recordings. You simply attach the included hardware to a free USB 2.0 port on your computer, then capture from virtually any analog video or audio source.
Street Fighter IV: Ryu, An old favorite returns, stronger than ever. Street Fighter IV is a 2008 fighting game produced by Capcom. Street Fighter IV is currently released for PlayStation 3 and Xbox 360, with a Microsoft Windows version in the works as well.
Street Fighter IV: Quick, cunning, and flashy, Ken Masters brings his A game to the latest Street Fighter.
Street Fighter IV : Rufus may be portly, but his size obviously doesn't slow him down. Street Fighter IV is a 2008 fighting game produced by Capcom. Street Fighter IV is currently released for PlayStation 3 and Xbox 360, with a Microsoft Windows version in the works as well.
This video explains how to make an Origami Icosahedron (designed by Heinz Strobl) using 50 strips of paper. You need 20 strips of a single color for the triangles and 30 of a contrasting color to connect the triangles.
Learn how to fold an origami dragon with instruction by Ancella Simoes. Ancella Simoes is the author of the Origamiancy Blog and creator of all the Origamiancy origami tutorial videos on WonderHowTo. From Ancella's site:
Go beyond the traditional 3D workflow to an immersive creative experience with the software Modo, created by Luxology. Modo is the next evolution of 3D modeling, painting and rendering for Mac and PC. Modo includes 3D sculpting tools, animation and network rendering, and advanced features such as n-gons and edge weighting.
Go beyond the traditional 3D workflow to an immersive creative experience with the software Modo, created by Luxology. Modo is the next evolution of 3D modeling, painting and rendering for Mac and PC. Modo includes 3D sculpting tools, animation and network rendering, and advanced features such as n-gons and edge weighting.
Go beyond the traditional 3D workflow to an immersive creative experience with the software Modo, created by Luxology. Modo is the next evolution of 3D modeling, painting and rendering for Mac and PC. Modo includes 3D sculpting tools, animation and network rendering, and advanced features such as n-gons and edge weighting.
Go beyond the traditional 3D workflow to an immersive creative experience with the software Modo, created by Luxology. Modo is the next evolution of 3D modeling, painting and rendering for Mac and PC. Modo includes 3D sculpting tools, animation and network rendering, and advanced features such as n-gons and edge weighting.
Go beyond the traditional 3D workflow to an immersive creative experience with the software Modo, created by Luxology. Modo is the next evolution of 3D modeling, painting and rendering for Mac and PC. Modo includes 3D sculpting tools, animation and network rendering, and advanced features such as n-gons and edge weighting.
Developed by the same team of engineers responsible for LightWave 3D, modo, lowercase, delivers the next evolution of 3D modeling, painting and rendering in a single integrated and accelerated package for the Mac and PC. And now, modo is a true end-to-end solution that includes true 3D sculpting tools, animation and network rendering! More than just features, modo is a truly elegant integration of technology, raw horsepower and refined workflow. With such a wealth of inbuilt features, however...
Devolped by the same team of engineers responsible for LightWave 3D, modo, lowercase, delivers the next evolution of 3D modeling, painting and rendering in a single integrated and accelerated package for the Mac and PC. And now, modo is a true end-to-end solution that includes true 3D sculpting tools, animation and network rendering! More than just features, modo is a truly elegant integration of technology, raw horsepower and refined workflow. With such a wealth of inbuilt features, however,...
Devolped by the same team of engineers responsible for LightWave 3D, modo, lowercase, delivers the next evolution of 3D modeling, painting and rendering in a single integrated and accelerated package for the Mac and PC. And now, modo is a true end-to-end solution that includes true 3D sculpting tools, animation and network rendering! More than just features, modo is a truly elegant integration of technology, raw horsepower and refined workflow. With such a wealth of inbuilt features, however,...
Devolped by the same team of engineers responsible for LightWave 3D, modo, lowercase, delivers the next evolution of 3D modeling, painting and rendering in a single integrated and accelerated package for the Mac and PC. And now, modo is a true end-to-end solution that includes true 3D sculpting tools, animation and network rendering! More than just features, modo is a truly elegant integration of technology, raw horsepower and refined workflow. With such a wealth of inbuilt features, however,...
Devolped by the same team of engineers responsible for LightWave 3D, modo, lowercase, delivers the next evolution of 3D modeling, painting and rendering in a single integrated and accelerated package for the Mac and PC. And now, modo is a true end-to-end solution that includes true 3D sculpting tools, animation and network rendering! More than just features, modo is a truly elegant integration of technology, raw horsepower and refined workflow. With such a wealth of inbuilt features, however,...
Devolped by the same team of engineers responsible for LightWave 3D, modo, lowercase, delivers the next evolution of 3D modeling, painting and rendering in a single integrated and accelerated package for the Mac and PC. And now, modo is a true end-to-end solution that includes true 3D sculpting tools, animation and network rendering! More than just features, modo is a truly elegant integration of technology, raw horsepower and refined workflow. With such a wealth of inbuilt features, however,...
In this 3D modeling software tutorial you will learn how to use Zspheres in Zbrush. This tutorial gives a general overview of how the Zsphere tool works and then how to use it in Zbrush.
This motorcycle maintenance video shows you how to change the oil in a Kawasaki KLR 650. You do not need to remove any body work to change the oil. The procedure is the same for all years of KLR 600 and 650 (thank you fixer). So watch and learn how easy it is to change your own oil in the KLR650.
This video tutorial shows step by step how to apply bare metal foil onto a model car. Learn how to add faux chrome detailing to a toy car with metal foil.
This video shows you how to assign textures to uv's on models in Maya. This is a traditional method but fundamental to understand. You'll be painting the textures on UVs using Photoshop.
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.
The SOFLAM is a gadget that you can use in Battlefield 3. It is a team based gadget that you deploy and use to laser target. It is different than a mortar and can be a little hard to use. This guide will show you how to get the most out of a SOFLAM so that you can tear up the other team.
