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How To: Make Mentos bottle rockets

This entertaining video demonstrates how to make a bottle rocket using tape, paper napkins, Mentos, and Diet Coke or Coke Zero. Try at your own risk! Make a pouch with the paper napkin. Put the Mentos in the pouch and roll the napkin with the Mentos into a tube shape. Open the plastic bottle of Diet Coke or Coke Zero. Place the tube in the top of the bottle, but don't let the Mentos make contact with the soda. Keep the napkin/Mentos tube stuck tightly in the top of the bottle. Re-attach the b...

How To: Flash an XBox 360 ms28 disc drive

There are several different kinds of disc drives that come in different iterations of the XBox 360, and each one has to be hacked a little differently. This video will show you how to flash the ms28 drive used in some systems, the second part of the video will show you how to determine what model of drive you have. It is very detailed, and should have you well on your way to hacking you beloved XBox 360 and maximizing its potential.

How To: Put together a rose bridal bouqet

Weddings are very expensive and one way to say a little is to make or have you maid of honor make the wedding bouquet and the bridesmaids’ bouquets. You need a straight handle bridal bouquet holder and a stand to hold the bouquet holder in place while you work on it. You will need 12 roses fully hydrated and open.

How To: Master your tennis backhand step

Welcome to a tennis lesson from FuzzyYellowBalls, the the best place to learn how to play tennis online. Our free video tennis lessons teach you how to play the game in a new way that combines technical analysis, visual learning, and step-by-step progressions.

How To: Employ the tennis footwork ready position

The ready position is the position you want to be in when you're waiting for your opponent to hit you the tennis ball. It's the foundation for tennis movement in general. From this position you can employ the various footwork patterns that let you move around the tennis court correctly. The ready position is very similar to an athletic stance in basketball. Your feet are a little bit wider than shoulder-width apart, your knees are slightly bent and the weight should be on the balls of your feet.

How To: Use proper footwork in tennis

Footwork is probably the most important part of tennis. Unfortunately, it is also one of the most underrated areas of the sport. Learning to move around the tennis court correctly is EXTREMELY important. Correct footwork lets you use correct stroke mechanics when you hit. Correct footwork is what typically sets advanced tennis players apart from everyone else.

How To: Use shoulder rotation on a windshield wiper forehand

This video explains how the amount of shoulder rotation you get during a windshield wiper forehand can differ from a classic forehand. After you hit the tennis ball, you typically have to rotate a little bit more than you otherwise would on the windshield wiper. There are a number of reasons for this, but in this video we keep our focus relatively narrow.

Do tennis forehand stances: the Open, Neutral & Closed

Every time you hit a tennis forehand you choose how you position your feet -- what stance you will use. You can hit a forehand with an open, neutral, or closed stance, but you should stay away from the closed stance if possible. This last stance makes it difficult to rotate your upper body through contact, making it difficult for you to use correct forehand mechanics.

How To: Use towel folding techniques to improve your bathroom

If you're looking for ways to improve the look of your bathroom, the answer may lay in the towels. Although some may think it's dumb, folding your towels a certain way can help improve the style of your bathroom and give off a sense of being clean. This tutorial will give you some adivce on how to achieve a clean look. Enjoy! Use towel folding techniques to improve your bathroom.

How To: Apply eyeshadow for mature eyes

This video will give some eyeshadow application techniques for mature eyes, or for people who are over the age of 30. The main thing for this type of eye type is that bright, artificial colors will not work as well on mature eyes and there should be a preference for more natural colors. A shimmer eyeshadow should be applied only on the eyelid onto the crease and mattes may be applied all the way up to the brow line. There are various tips which are given in this video will enable people with ...

How To: Use the displace modifier in 3ds Max

The Displace modifier in 3ds Max acts as a force field to push and reshape an object’s geometry. You can apply its variable force directly from the modifier gizmo, or from a bitmapped image. The 3D Studio Max displace modifier works on Shapes, Meshes, Polys, Patches, NURBS. Displace is often used to make terrains or to add finer texture to 3D models with out having to model in extra texture. It can also be used in a very controlled way to manipulate geometries. With the use of procedural text...

How To: Model with images in 3ds Max

This 3D software tutorial shows you how to use images to affect models in 3D Studio Max. Using the displacement modifier in 3ds Max we are able to use either image data or procedural texture maps to drive geometry in a design model. Modeling with images is a great way to model quickly and with details hard to get using other methods. See how in this 3ds Max tutorial. Model with images in 3ds Max.

How To: Build a parametric truss system in Revit

This Revit software tutorial shows how to array a series of voids to create a changing truss system. Rather than thinking of the modeling in components what we are doing here is modeling a solid and using Revit’s cut geometry tool to slice a solid into stick members. The only catch to this techniques is that each truss has a slight slant on the top and bottom. This is something we can look past since it will be lost in the line weight. Once this model needs to transfer to a higher lever of pr...

How To: Create shared parameters in Revit Architecture

This intermediate level CAD software tutorial gets into the basics of creating shared parameters in Revit and how to create schedules to access them. In this Revit tutorial scheduling is meant to be used more as a spreadsheet interface for driving the model and not so much for putting schedules in a drawings set. That being said this video covers the basics of making a schedule in Revit which one could easily then place on a sheet.

How To: Model 3D geometry in Revit Architecture

This CAD software tutorial covers the different methods of creating 3D geometry in Revit Architecture. David Fano explains the pro and cons of using solid extrusion, Blend, Revolve, and sweep. These more advanced Revit modeling techniques are explained within a massing object but apply to all families. This Revit Architecture tutorial is geared for beginners that are familiar with the Revit software. Start building more complex geometries with these modeling tips. Model 3D geometry in Revit A...

How To: Make an exponential curve with Grasshopper in Rhino

In this Rhino tutorial we cover how to make an exponential curve with with Explicit History (Grasshopper). This is an intro to using scalar parameters in Rhino to driving geometry with math. Also covered, is how to use the range components in Rhino to make collections of objects, in this case points. By learning the simplest commands in Rhino, you can start to build on them and combine them for more complex results. This tutorial is best viewed at full screen. Make an exponential curve with G...

How To: Install a door casing

The key to a great looking door casing, and a great looking door, is perfectly mitered corners. If you have just installed a new door that needs a casing around it or you have decided to replace the casing around an existing door, you can achieve professional results quite easily. This tutorial will help you get there by sharing a little secret - completely assemble your casing before you install it. You can also use this technique on window casings. For complete, step-by-step instructions fo...

How To: Use layer mask mode in PhotoFrame 3 Photoshop plugin

Do you like layer masks in Photoshop? If you do, then you'll love the new feature in PhotoFrame 3 that allows you to put the border or edge effect directly into a Layer Mask in Photoshop so you can edit it as you wish. Learn how to use layer mask mode in the PhotoFrame 3 plug-in for Photoshop to make your PhotoFrame frame it's own layer in Photoshop. Use layer mask mode in PhotoFrame 3 Photoshop plugin.

How To: Get started with SkinTune in PhotoTune for Photoshop

Learn how to get started with this basic use of the SkinTone tool in the PhotoTune plug-in for Photoshop. The SkinTone tool works like other parts of PhotoTune by allowing you to edit your Photoshop images by comparing before and after versions as you work. SkinTune works specifically on color correcting skin tones of people. If you haven't used SkinTune before, this PhotoTune tutorial will help you get started. Get started with SkinTune in PhotoTune for Photoshop.

How To: Use advanced controls of Enlarge It plugin for iPhoto

This Essentials iPhoto plug-in tutorial covers the advanced controls in the Texture, Sharpening and Film Grain control panes of the Enlarge It! tool. The Essentials plugin offers a visual interface for editing images and photos in iPhoto and contains many different tools. In this particular Essentials tutorial, you will learn how to use the advanced controls of the Enlarge It! tool. Use advanced controls of Enlarge It plugin for iPhoto.

How To: Use vignette & film grain control in Blur It in iPhoto

Adding a vignette is a great compliment to a softened edge. This Essentials plug-in tutorial for iPhoto teaches you how to use the vignette control to add a dark or light edge. Also learn how to use the Film Grain control within the Blur It! tool of Essentials 2 to further adjust your iPhoto images. Use vignette & film grain control in Blur It in iPhoto.

How To: Use advanced techniques in the Blur it iPhoto plugin

Learn how to use the different shapes of the FocusBug and the tilt function to simulate tilt-shift lenses within the Blur It! tool of the Essentials plug-in for iPhoto. The Blur It! tool allows for precise control over the blur effects on your iPhoto images. This is a great tutorial for anyone new to the Essentials plugin for iPhoto. Use advanced techniques in the Blur it iPhoto plugin.

How To: Practice yoga jump throughs from Down dog with blocks

Having a hard time getting the jump through from Down Dog to a seated position? Try using blocks. This yoga how to video tutorial demonstrates the proper way to go jump throughs with blocks. Blocks are no just for this particular Down Dog pose, you can also use supportive blocks to help you in any other pose when you have not achieved the right level of flexibility and strength. Practice yoga jump throughs from Down dog with blocks.

How To: Work with layer masks in FocalPoint Photoshop plugin

In this Photoshop tutorial you will see how to use layer masks to selectively blend the results from FocalPoint with your original image. FocalPoint 1.0 is a plug-in for Photoshop and has it's own layer masks that allow you to choose a focal point and blur around it with the layer masks. See how to use these layer masks within Photoshop and the FocalPoint plug-in. Work with layer masks in FocalPoint Photoshop plugin.

How To: Create vector art in Photoshop

Vector graphics are ideal for simple or composite drawings that need to be device-independent or do not need to achieve photo-realism. This video takes a look at what types of manipulation to vector art are possible via Photoshop. Adam Hay really recommends using Illustrator to create vector art because Photoshop is not made to handle vector graphics, but if you want to do it, this video will show you how. Create vector art in Photoshop.

How To: Edit JPG files in Camera Raw CS3

The camera raw functionality in Adobe Photoshop provides fast and easy access within Photoshop to the "raw" image formats produced by many leading professional and midrange digital cameras. By working with these "digital negatives," you can achieve the results you want with greater artistic control and flexibility while still maintaining the original "raw" files. In this video tutorial Scott Kelby explains how to edit JPG images using camera raw adjustments. Edit JPG files in Camera Raw CS3.

How To: Make clarified butter quickly and easily

Clarified butter separates the butter fat from the milk solids and water. This method is a quick and easy way to achieve this goal. All you have to do is heat the butter, strain , and store! You will need 8 3/4 ounces of butter, a saucepan, spoon, sieve, cheese cloth that is slightly damp, and a bowl. Make clarified butter quickly and easily.