Easy Investigatory Projects That Are Very Useful

Unless you're a high-schooler building a nuclear fusion reactor, the hardest part of a science investigatory project often is coming up with a good idea. You want it to be cool yet feasible, novel but still useful. That's why Ai-ni Bautista's science project on making liquid ...more

In our personal experience, the hardest part about a science investigatory project is simply coming up with a good idea. And we suggest that for your investigatory project you find a topic that's both novel and useful. Check out this science tutorial to learn how to make a ba ...more

Aluminum cans are useful for various DIY projects, but they can be tricky to take apart. In this video you'll learn how to easily disassemble cans. Materials needed: A can A box opener and scissors 1. Remove the tab from the top of the can. 2. Use hot water to clean the ins ...more

Meet the Maya 2011 Hotbox tool, a highly useful on-screen device for navigating your projects. Whether you're new to Autodesk's popular modeling software or a seasoned 3D artist just looking to better acquaint yourself with the Maya 2011 workflow, you're sure to be well served ...more

Learn how to navigate your Maya 2011 projects using a number of keyboard shortcuts and useful on-screen tools. Whether you're new to Autodesk's popular modeling software or a seasoned 3D artist just looking to better acquaint yourself with the Maya 2011 workflow, you're sure t ...more

This is something creative and useful to do with the mountains of paper constantly delivered. Try these different origami projects to recycle paper.

Angle grinders are very powerful and useful tools, but like many such power tools they are extremely dangerous if you don't know how to use them. This video goes over a variety of must-know safety precautions that you should take before using an angle grinder to grind for your ...more

This clip presents a complete overview of how to perform a purl-two-together stitch in the English style when knitting. Purl two together (p2tog) is a very useful decrease used on the purl side of your knitting. For comple instructions, and to get started using this stitch in ...more

This clip presents a complete overview of how to perform a purl-two-together stitch in the continental or European style when knitting. Purl two together (p2tog) is a very useful decrease used on the purl side of your knitting. For comple instructions, and to get started using ...more

Know your knots! With this free video tutorial, you'll learn how to tie a simple chain jeweler's knot. Chain knots are attractive knots and are used in a lot of jewelry projects. The knot is easy to tie provided, of course, you know how to go about making it. For an easy-to-fo ...more

Science investigatory projects suck, or at least seem to at first. But you shouldn't let school drag you down. Instead, use your homework assignment as an opportunity to solve a problem you've always been interested in. And it doesn't hurt if the end result is eco-friendly, ei ...more

This how-to video demonstrates the twin rib stitch knitting pattern. The twin rib stitch has a lot of stretch and looks the same on both sides, making it useful for knitting projects that will have both side visibility. Watch this video knitting tutorial and learn how to do th ...more

This tutorial video will teach you how to make your very own home made electric motor. This electric motor can power a variety of accessories, and is useful for science projects.

Watch this video to learn some of the fundamentals of crocheting. It will show you how to crochet increases. This technique is useful for tapering projects to a larger size.

Cordell Connect is useful software for managing projects for your business. One of the functions of this program is being able export your reports to either an Excel spreadsheet or a PDF document for a greater ease of data manipulation and communication.

Art Jewelry Magazine associate editor Addie Kidd shows you how to light and use an oxygen/propane torch. Torches don't need to be dangerous; with proper handling, they are a safe and useful tool in jewelry projects. Learn how to light and use a torch by watching this video jew ...more

This simple video crocheting tutorial shows how to execute a triple or treble crochet stitch. Learn how to crochet this stitch very useful for Japanese amigurumi projects or any other shaped crochet project. Crochet a triple or treble crochet stitch. Click through to watch thi ...more

In this instructional jewelry making video, learn the process of making rings out of clear polyester resin, a type of moldable plastic. This tutorial shows you everything from mold-making to embedments. Use this same technique to make RFID rings, which are clear plastic contai ...more

Learn how to slow or speed up a clip without changing the duration. Whether you're new to Apple's Final Cut Pro non-linear video editor or just want to better acquaint yourself with the popular video editing program, you're sure to benefit from this video tutorial. For specifi ...more

Speed up your Final Cut Pro workflow by using key commands when playing, creating, deleting and moving in and out points in both the viewer and the timeline. Whether you're new to Apple's Final Cut Pro non-linear video editor or just want to better acquaint yourself with the p ...more

This how to video shows you how to create a basic spider web. This will be helpful if you do not know how to create the basis for a basic web. You will need a crayon and a piece of paper. First draw a large plus sign in the middle of the paper. Next, make two intersecting diag ...more

Watch this video to learn some of the fundamentals of crocheting. It will show you how to crochet along both sides of a chain. This technique is useful for creating ovals in your projects.

This video describes how to improve one's skill when performing home based projects with wood which is a useful skill if one wants to build a table, chair or even a box. In this video one will learn how to sink a nail, cover the hole and leave a sanded finish. For example it i ...more

See how to create a realistic depth of field effect with Mental Ray in 3ds Max 2010. Learn how to add it to a scene, working with its parameters, and how to control it to achieve desired results. Whether you're new to Autodesk's popular modeling software or a seasoned 3D artis ...more

If the exposure for your camera is just a tiny bit off, the skin tone for your shots will be terribly off. You can use an 18% grey card to determine correct exposure, which is useful for setups when you are doing self-portraits or similar projects.

Make lovely fans and circular knits by learning the 2 tog decrease crochet pattern, the opposite of the 2 tog increase pattern. Whereas the 2 tog increase pattern helps fan a stitch out and even bring about ruffles, the 2 tog decrease pattern brings the fan in, closing the fan ...more

When you begin a hobby like custom framing or any other type of art involving glass, you will need to know how to safely cut and shape glass without breaking it. In this tutorial, learn the easiest way to cut a piece of glass so that it fits your projects everytime. This is us ...more

The art of floral arrangement is a fun & valuable skill. Dana Plazyk lends useful tips and tricks on making simple flower arrangements. Silk rose petals are often spread down the aisle by flower girls...but they have many other uses! They are perfect for decorating many items ...more

This video tutorial is useful for anyone who has questions about improving their crochet technique. You'll be shown how to use the right tension to work your chain stitches evenly, and also how to troubleshoot common problems in your crochet projects.

This is a useful technique to use especially when you're working with comic characters with the Cinema 4D modeling software. This tutorial shows you how to use line weight when you're manipulating 2-D line art for your own personal projects.

Add more flare to your crochet projects by changing yarn color midsection. This crochet how-to video demonstrates how to change colors mid line. This crocheting technique is particularly useful because no jagged lines can be seen once you change colors midline.

Calculating resistance and power isn't hard... and, as David explains, knowing Ohm's Law and the Power Triangle can be darn useful when you're designing a project, sorting out power supply issues, or want to keep from burning your car down.

Null objects in After Effects CS5! In this clip, you'll learn all about them: what they are, how to create them and how to link layers to them. This clip also looks at adjustment layers and their relative advantages over making changes to individual layers within your projects ...more

New to Microsoft 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 MS Excel tutorial from ExcelIsFun, the 626th installment in their series of digital spreadsheet magic tricks, you'll learn how to create ...more

Whether you're a graffiti artist or a home crafter who uses a lot of spray paint for various backyard projects, it's important to use your spray paint safely. This short, basic but useful video introduces you to a few of the air filter masks on the market. It also teaches you ...more

Despite their reputation, Crayola crayons can still be a useful medium for an artist to use. They come in a wide variety of highly saturated colors, which makes them ideal for when you want brightly colored projects. This tutorial demonstrates how to use Crayola crayons to dra ...more