Hard Investigatory Project

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

The egg drop has become a sort of rite of passage for gangly fourth graders as they embark on their first journey into physics and math before they approach these subjects again later on in middle school and high school. The egg drop is a test of intellect as much as it's a r ...more

Watch this science video tutorial from Nurd Rage on how to perform three cool science experiments with Dr. Lithium. Follow the vid and you'll now have more than one example of an investigatory project! These three experiments were too small to make into their own videos, so t ...more

Watch this video from This Old House to learn how to insulate the window weight pockets. Removing and replacing the window trim is the only hard part of this project. Insulate window weight pockets. Click through to watch this video on thisoldhouse.com

When you have to use 18 individual pieces to create an origami project, you know it's going to be hard. Thankfully, with this video you'll be guided through exactly how to maneuver every crease and fold. Check out this advanced origami tutorial to learn how to compose an impr ...more

The Brother KH-930e knitting machine is an old but reliable device. It's age means that it doesn't like interfacing with modern computers though, so it's hard to get patterns from your computer to your machine so it will knit your project. Without this video it's hard, that is ...more

MAKE zine aims to bring the DIY aesthetic and mindset to all the technology in your life. They want you to break open things and put them back together in a better way. In this video, MAKE and KipKay show you how to build a plexiglass drawer organizer so you'll be able to find ...more

Toothpicks are an almost essential part of proper oral hygiene, and toothpick holders are a great way to make them available to your houseguest without sacrificing style. This video will show you how to make your own very cool wooden toothpick holder that features a jack-in-th ...more

Wood can be refinished by sanding off the old stain or paint but sanding runs the risk of removing fine details on the wood. Chemical strippers are the best to remove paint, varnish and shellac. Prepare the area on and around the project, strip, scrape and scrub. You might enc ...more

Plexiglass is great for all sorts of projects, but it is notoriously hard to work with at home. If you've got a plexiglass project in mind though and need an easy, cheap way to bend it, watch this video. It will teach you how to make a tool out of part of a blowdryer that will ...more

God knows we have enough mass produced plates and dinnerware sets out there, some high quality and others like the McDonald's version of plates - cheap costing and cheap looking. Finding the right plate can be hard, so why not just sculpt your own? Though not the easiest art ...more

Learn how to do side to side pop push ups across a step. Presented by Real Jock Gay Fitness Health & Life. Benefits Imbalance adds a new challenge in this exercise, in which you do push-ups with one hand on a step and one hand on the floor. You'll work your chest especially h ...more

MAKE and Kipkay brings the do-it-yourself mindset to all the technology in your life. Make Magazine celebrates your right to tweak, hack, and bend any technology to your own will. In this video tutorial episode of Weekend Projects with Kipkay, you'll learn how to tweak a old ...more

Learn how to do one arm medicine ball push ups. Presented by Real Jock Gay Fitness Health & Life. Benefits Push-ups with one hand on a medicine ball work your chest and shoulder muscles especially hard on the lowered side. The effort required to keep you from tilting is a ful ...more

Systm is the Do It Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. We will help you avoid pitfalls and get your project up and running fast. Search Systm on WonderHowTo for more DIY episod ...more

Watch this video from This Old House to learn how to build an easel. This is not a particularly hard project Build an easel. Click through to watch this video on thisoldhouse.com

If you have worked hard writing Actionscript for a Flash project, you might be hesitant to make changes to the graphic. What if the changes mess up the coding? This video demonstrates how you can update or change a bitmap image in Flash while maintaining all previous functiona ...more

Hard edged cast-ons in knitting are difficult to remove, so it's important to also know how to complete loose cast-ons that easily remove themselves from your knitting project. Loose cast-ons allow you to hold a knit in place so you can return to it later (so, for instance, yo ...more

No kitchen is complete without hanging wall cabinets. Whether your kitchen started off bare, or you've decided to throw up some new cabinets, installation isn't that hard. Like any home project, it just takes time and dedication. This instructional video demonstrates how to fi ...more

Bias tape can add a professional, classy edge or finish to any project. Working with bias tape on a straight edge certainly isn't hard, but the curves can sometimes be a bit tricky. However, they're not impossible, and you can pick up the technique in just a few minutes! This ...more

Select a hard object for mold making. Oven safe items work best. Knead the polymer clay between the hands. The polymer clay must be pliable before wrapping it around the mold. Spread cooking oil or water throughout the mold to prevent the polymer clay from sticking. The hard ...more

Installing new cabinets in your kitchen can greatly enhance the look and functionality of your kitchen - plus, updated kitchens are a major selling point for homebuyers. All you need to do is select the prefabricated cabinet style that you like and spend a weekend installing y ...more

Got a pile of old clothes collecting dust in the corner of your closet? Before you get the incentive to finally donate that lump to the Salvation Army, consider reusing some of those seemingly "useles" clothing. For instance, did you know you can craft a sturdy and reusable s ...more

Use a piece of wood to act as a bat to square off shapes when soft leather hard, evening them up more as the clay hardens. This ensures a smooth and professional finish on a clay pottery project. Watch this video pottery-making tutorial and learn how to square a clay pot befor ...more

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.

Your attic is the most critical area of your house to be adequately insulated in order to keep you toasty warm in winter and cool as a cucumber in the summer. Since heat rises, a poorly insulated attic allows valuable heat from the living space of your house to escape during t ...more

Tired of slipping on hard wood floors, but too cold to go barefoot? Make some of your favorite socks slip-proof. This how-to video project is an easy way to revamp your socks into a safer non-skid style. Your injury-free joints will thank you.

Crayola Air-Dry Clay is a fine, natural white earth clay that air dries to a hard solid. No kiln or oven necessary! Watch this video to learn how to make a plethora of projects with this malleable clay. A great project to do with your kids!

The origami version of a box and lid may seem like one of the simplest origami projects out there, but you should consider this origami box and lid the hard mode version of an otherwise beginner origami craft. Rather than use two sheets of paper total - one for the box and the ...more

This is a video tutorial on how to make an origami rose by Mr. Kawasaki. This is a very complex rose to fold. This project is recommended for intermediate or advanced folding enthusiasts. This video also shows a little trick to help it stay together while doing some of the har ...more

Need to shoot a film for class and realized you don't have a Fisher Dolly and your cinematographer's hands are a little to shaky for what you would consider good filmmaking? Well, this video tutorial will show you how to make your very own steadycam. Check out how a nautilus d ...more

Sanding sealers, also called first-coat sealers by some manufacturers, are recommended when refinishing furniture. Although using a sanding sealer is a good step to take regardless of the type of stain you are using, it is especially necessary when using water-based stains. Ap ...more

Die hard cyclist, or jewelry maker looking to experiment with materials? This how-to jewelry crafting video demonstrates a quick and quirky project. Our good friends at Littles Creatures are showing us how to make a Bike Chain Bracelet. Show Tuck and Snippit some love and tell ...more