Whether you want to use it to keep your guests safe or just to see who's the most drunk, it's always fun to have your own breathalyzer at a party. We've seen DIY breathalyzers before, like this one by Craig Smith, but how about an Arduino breathalyzer?
A spectrometer is a device that splits light into all of the different colors it's composed of that can't be seen with the naked eye. It does this by using a prism to refract or bend the light. Jeffrey Warren over at Public Labs created a tutorial showing how you can make your own video spectrometer and create spectra like the one pictured below. Any guesses as to what the subject is? Believe it or not, that's what whipped cream looks like when viewed through a spectrometer. You can do this w...
Invented by Philadelphia tinsmith John L. Manson in 1858 for canning and preserving perishables, mason jars are experiencing a major resurgence in the DIY community. In addition to being a handy storage device for both food and non-food items, its old-timey, quaintly antiquated look also makes for good drinking glasses, candle holders, flower vases and eye-pleasing decorations.
Shooting a photo or video in a car can be rather difficult without a proper mount, and if you want to secure your camera outside the car, it can be just plain expensive. Luckily, there are tons of DIY camera mounts for both inside and outside your vehicle, and most of them are pretty cheap to make. Here are some of the best.
In 1958, Patrick Flanagan invented the Neurophone, a device patented in 1962 that allows radio signals to be picked up by the human nervous system. The skin is the organ that receives the signal, converting it into a modulated molecular vibration, which the brain interprets into sound. Basically, it gives one the ability to 'hear' through the skin, making it sound like the audio you're hearing is actually in your head. It's kind of like having headphones in your brain. The only problem was th...
Magnetic ink is generally used by the banking industry to allow computers to read information off of a check, but that doesn't mean you can't have some fun with it. The guys over at openMaterials have figured out a great recipe for a DIY magnetic ink that you can use for an interesting art project—or just to mess around.
What’s better in the summer than playing around in the water? Lounging in the pool, water balloon fights, and playing in the sprinklers helps us forget how much it sucks to be outside in 100+ degree weather.
Indian startup Dimension NXG is launching augmented reality headsets into India's consumer market with a bold idea: focusing on immersive computing in education on the high-end. The plan is to give a new kind of AR headset to schoolchildren in remote Indian villages, starting from class 5 (age 10) until graduation.
While Leap Motion has given makers a DIY solution for building their own augmented reality headset with Project North Star, a self-described "AR wonk" has taken the blueprints one step further by creating an untethered version.
Brought to you by Purdy Paints The art of painting requires excellent tools. And with so many options on the market, it can be hard to find a brand that works for you and your DIY project. That's where Purdy comes in.
Every day we pass bridges, whether it's a foot bridge, a highway overpass, a span over water, or a viaduct over a valley. We pass on these structures without even thinking of the engineering genius that went into their design and construction, let alone the science behind their strength.
This short video tutorial will outline the process of making acoustic wall panels using a simple wooden frame and rockwool insulation. These DIY broadband acoustic panels, or bass traps for treating music studio rooms, performance rooms or home theater rooms, will save you tons of money.
St. Valentine's Day is coming up soon in February, but do you have a special outfit planned for that special someone? Well, even if you don't have a valentine, this tattered heart black shirt will show the world you care. See how to make a tattered heart Valentine's Day T-shirt in this video from GiannyL.
One of the most important things in a person's life is sleep (some of us don't get enough of it, and some of us get too much). Why not make it one of the most comfortable things, too? Having the right sleeping attire is great for comfort, especially when you make them custom yourself. See how to make pajama tank top in this video from GiannyL.
Sleep is one of the most important things in a person's life. So why not make it one of the most comfortable things, too? Having the right sleeping attire is great for comfort, especially when you make them custom yourself. See how to make pajama pants in this video from GiannyL.
Attention photography lovers! Put down the digital camera for a day and try this DIY project out, constructing a camera that dates back to as early as 4th century BC.
Ever desired your very own masquerade mask? ThreadBanger takes us through the fun, multiple steps to acquire your very own custom-fit plaster mask! Materials needed include plaster wrap cloth, water, scissors, petroleum jelly, spray paint (in your color choice), sand paper, paint sealer spray, and decorative additions to personalize your mask! This project will need to dry overnight, so be sure to leave enough time before your party or event.
Steal Lady Gaga's eccentric look from MTV's 2009 VMA Awards for your next big costume party with help from ThreadBanger. You will need some poster board, red spray paint, flesh-colored stretch fabric, an excessive amount of red lace, sewing skills... and about four hours. Blonde ratty wig not required, but a big plus!
Remember the Rocketeer? The rocket jet pack that he wore? Jet packs are the coolest sci-fi props that haven't been perfected in "real life" yet. Almost, but not quite. For now, film rocket belts or rocket packs will do. Like in the Bond flick "Thunderball" and in the Star Wars movies "Attack of the Clones" and "Return of the Jedi". It's even in "Fahrenheit 451" and "Minority Report". But your homemade DIY jet pack might be the best of all. Watch this video tutorial to learn how to build a jet...
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.
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 episodes from this Revision3 show.
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 episodes from this Revision3 show.
If you are looking to get into DIY auto repair, this video is a great place to start. Learning to remove and reinstall a rear door panel will allow you to pursue a variety of auto repair projects. This video shows you how to get started on a 1998-2004 Dodge Intrepid.
You've done it, I've done it, almost everyone who owns a car has done it: they've gone an locked themselves out. Well, this good how-to shows how to get back into your older model car with nothing more than a coat hanger. It will requre some trial and error to get it done, but this video is a good primer.
Start with a basic tripod, and then follow this DiY tutorial which shows you how to construct a body mounted camera rig. Why spend hundreds of dollars on one, when it's so easy to just construct one for yourself at home?
Cavities are an unfortunate sideeffect of our sugar-infused society, and getting them filled is time-consuming, expensive, and requires a trip to the dentist. Do you have some serious courage and want your dental work done on the cheap? Watch this video for an amazing guide to filling your own tooth cavity at home using simple and cheap ingredients. It's amazing what you can do with a little DIY know-how.
Summer time is the best time to have fun with fashion. And since you're probably going to be spending most of your time beachcombing, nomming on large ice cream sundaes, and attending hot late night parties, your clothing choices should be as comfortable as possible.
The internet has created amazing new standards for how closely information can be followed. If you want a portable analog unit that will monitor one important piece of online info continuously and have some DIY electrical knowhow, watch this video. It will show you how to use an Arduino Ethernet Shield to make an internet meter to monitor email, stocks, and other online info on a simple analog display. You will need to know some PHP to make this work.
This is a great Christmas DIY tutorial that shows you how to take a plain white tablecloth and use a star stencil, gold gel pen, glitter paint, felt scraps and a hot glue gun to add a festive holiday border.
Knee high socks are totally school girl chic and help warm up your legs on a cool fall day when you want to stay toasty while looking fashionable. But if you've ever walked around a shopping center for more than half an hour with your knee highs on, you know that they've now quickly turned into mid-calf socks.
Like Facebook so much that you want to make your own version of a social network, just for you and your friends? It's totally possible, thanks to BuddyPress, a DIY social network for a tight community with the power of WordPress. This video will show you the steps to installing it and setting up your own social network.
Got an old tank top that has a beautiful print but whose shape is a little out of fashion? Don't just let it collect dust in your closet or toss it over to Goodwill! Check out this DIY video to learn how to sew together an overall tank top.
In this DIY guide from the folks at the Home Depot, we learn how to prepare a patio set for painting. It's easy! So easy, in fact, that this clip can present a complete overview of the technique in about a minute. For all of the details, take a look.
In this clip, we learn how to create a DIY latex monster mask for Halloween or other fancy-dress event. For more information, including detailed, step-by-step instructions, and to get started creating your own one-of-a-kind monster masks, watch this fun video guide.
When replacing your brake pads on your Ford Explorer, you first need to jack up the vehicle and remove the tire. This will give you access to the brakes. Locate the caliper, remove the two bolts and slide the caliper off. Inside the calipers are the brake pads. Pry out the outside brake pad off first, then the inside pad. Then it's time to reverse the process!
If you want to get to the rim more consistently in basketball, you couldn't ask for a better teacher than Manu Ginobli, an absolute king of getting to the rim off the pick & roll. Watch this video to learn how his eurostep move can get you past three defenders to the basket.
Plumbing is best left to plumbers. The results of DIY plumbing are almost always disastrous. However, with the help of this video, you can do a little self-plumbing by diagnosing the cause of your noisy pipes. The video also explains, in general terms, how to fix each type of noisy pipe.
Having trouble finding curtains that fit your decor and your price range? Why not make your own? Watch this video to learn how with a little sewing skill you can make curtains yourself that will match any decor and fit any window.
Back in the day, musicians used candles as metronomes to keep time. Now, you can too, cause in the music industry, it's better to burn out than to fade away.
TV dinners are a thing of the past for most health-conscious Americans, but did you know you can make your own delicious frozen TV dinners and microwave them whenever you want? This video will give you tips for creating your own TV dinners for the grown-ups.
