Making Cold Air

If the air conditioner in your car has stopped pumping cold air out, you probably have a refrigerant leak somewhere in the system. In this video you will learn how to find the leak in your A/C and fix it, keeping yourself cool and comfortable.

A fireplace is a great tool to use during the cold winter months. It can be used to help set a mood or just to keep you and others warm. But when the fire is out, it's important to close off the entrance to prevent any cold air from coming in and any warm air from leaving. The ...more

In this video, you will learn how to install a fan on your XBox 360 power brick. In order to do that, just follow these steps exactly like in the video: The first thing to do is to buy an 8mm fan and to clear the power brick. Now make a hole in the power brick case and glue th ...more

Here's how you can seal off your home so that cold air won't get in. This will help you conserve energy and money. Try using caulk, sealant, a weather strip for doors, a storm door, wrapping your hot water pipes, adding more insulation, use de-icer, use faucet protectors, chan ...more

In this video, we learn how to do a toe touch. First, grab a yoga mat and place it on a hard surface. Sit down and rock back pulling your legs in the air. Now, raise your arms creasing your elbows slightly. lower and pull your legs in the air, making your arms touch your toes ...more

One of the most misunderstood terms in cold process soap making is the word "trace." Find out what how to test and achieve trace in your next soap project.

The normal body temperature in humans is 98.6 degrees. At 95 degrees, hypothermia has already set in. At 86 degrees, you're unconscious. Next, is death. So, when you're on an frozen-over lake, use extreme caution on that seemingly solid ice, because if you fall through, it jus ...more

If you're having a problem making a nice cold glass of iced coffee, you may be doing it all wrong. Obviously, don't try to put hot coffee with ice. That will just make a nasty tasting beverage that you won't enjoy. So in this tutorial from Good Housekeeping, you'll find out t ...more

If you're trying to save some cash, as well as help the environment, there are many things that you can do around your home that will help. One thing you can do is use plastic. There are many different uses for plastic and it comes in all sorts of shapes and sizes. They are mo ...more

In this instructional video, the young host demonstrates an excellent method for cleaning your DVD's, CD's, and Game discs using simple, easily found items that you always have laying around your house. The toothpaste he uses acts as a super mild abrasive (almost exactly the s ...more

It takes most everyone a long time to do an ollie but once you have it done it happens all the time. When first starting out it is a good idea to learn the technique in the grass or on some carpet so the board doesn’t roll around. It’s also a good idea to fully learn the ollie ...more

The science-fiction author, Arthur C. Clarke, once said, "That any sufficiently advanced technology is indistinguishable from magic". Who would have thought that we could create a wave of air with a piece of cardboard, and fly a folded sheet of telephone book paper on the wave ...more

This video describes how to perform a three balloon science experiment which is a good way for children to learn scientific principles and could make a good science project for school. In this video one will learn key elements of each project and the logic behind the fun. For ...more

This video tutorial is going to show you how to make a latte with microfoam. Dan takes some freshly ground coffee powder and taps it down. The most important thing about making microfoam is to keep the milk very cold about 34 degrees. Dan then first works on the top of the mil ...more

When returning a serve requires some decision making, eg take the ball high in the air, let the ball drop, let the ball hit the side wall before volleying, or maybe volley boast. Squash is a racquet sports game, seemingly similar to tennis, but played on a small indoor court ...more

Hang gliders are exciting, but if you can't fly in the sky, free as a bird, then try the next best thing-- making a paper version that you can make soar through the air. This four-part series from Science Toy Maker will show you exactly how to fold and fly an origami paper air ...more

This tutorial series shows you how to put up an Adobe Air Flex 3 Encryption System. One of the weak points of Adobe AIR and Flex is there is no encryption system built in, making your data and applications vulnerable. But that's ok, because this tutorial will show you how to r ...more

Having a storm door in your home, is a great way to allow sun and air during summer months, but is also great when it comes to keeping the cold winter months outside. This tutorial will show you the necessary steps needed to install a storm door. It's an easy project and takes ...more

In Fallout: New Vegas, you will eventually end up having to check out the other factions and tribes in the game. One of them happens to be the Boomers over at Fort Nellis Air Force Base, a clan of old vault dwellers who took over the base and have been making use of their heav ...more

This video shows how to make a paper "popper" that you can use to make a loud popping noise. Start with piece of paper. first fold it in half the skinny way, then fold it in half again the other way. Set the paper down on a table or flat surface so that the flaps of the paper ...more

Cocoa is a great cold-weather dessert beverage, but many store bought powder mixes are too sweet. Making your own homemade cocoa lets you adjust the recipe until it's just perfect for your palate. And it makes a great gift for the holidays!

Amaze and amuse your friends with this fun magic trick! Using only vinegar and baking soda, which you may remember from some of the bottle-bomb-making videos elsewhere on the site, you can create carbon dioxide which, since it's heavier than air, can be used to invisibly fill ...more

Looking for a fast way to thaw your meat without using the microwave? Thawing meat can be unhealthy if you do it without the proper care. Be safe! Here are two techniques that will give you great thawed meat that will be ready for dinner. Thawing meat and poultry can be a con ...more

Watch as Kipkay from MAKE Magazine shows you how to make something really cool for your music skills, with parts from RadioShack. Everybody's heard of them, but nobody has one or knows how to play one... a theremin. You could be the exception as you see how to build your very ...more

OK, so you don't necessarily have to make ammonium nitrate to have ammonium nitrate — ammonium nitrate can simply be obtained from fertilizers and instant cold packs. Making homemade NH4NO3 can be much more expensive then buying it, but this method is not meant to be a viable ...more

Photo retouchers can do a lot with Photoshop, from making a so-so gal look like a model to virtually applying makeup and cleaning up ugly cellulite. But don't you wish you could look perfectly airbrushed at the first take? If you want flawless, airbrushed skin, look no furthe ...more

During winter, a person's body loses most of its heat through its head. Protect your baby from bitter, cold winds with a knitted santa hat or elf hat. This tutorial shows you how to use yarn for making warm hats of all varieties for your baby. You'll need a loom, eyelash yarn ...more

If you've figured out your short-field approaches and landings, then it's time to tackle "soft-field" approaches and landings. As a pilot, you need to be able to perform all types of landings, and you have to be prepared for inadvertent reactions in the air and on the ground. ...more

Watch this science video tutorial from Nurd Rage on how to make a desiccator bag for drying chemicals with Dr. Lithium. The complete guide to making a desiccator bag for thoroughly drying hygroscopic chemicals. Some chemicals are hygroscopic, meaning they absorb water from th ...more

Everything is better with bacon. Omelets, hot dogs, air. We love bacon, and there's really no better way to get a prime filling of the greasy goodness than by making it yourself. Yes, you can in fact make bacon at home. Check out this food video to learn how to make fresh bac ...more

Need a new way to impress your friends? Well, when you're out partying, show them how to break a beer bottle with you bare hands. This bar trick is sure to amaze anyone, and it relies simply on air pressure. Just keep in mind that this could be dangerous... glass will fly. Ta ...more

Tie dying a spider design on a t-shirt starts by folding the t-shirt in half vertically. Between one quarter and one half of the way down the shirt grab a piece of the shirt and spin around the table to create a coil of the shirt. Tie a string around the outside of the coil to ...more

Watch this video from This Old House to learn how to prevent frozen pipes. Steps: 1. Seal air-leaking holes and cracks around home with expanding foam sealant or silicone caulk. 2. Use foam-rubber pipe insulation to protect exposed pipes from cold. 3. Slip foam-rubber insulat ...more

In this video tutorial, viewers learn how to make an amazing lamp. The materials required for this project are a balloon, wool string and liquid glue. Begin by blowing up the balloon and wind it with wool string. Wrap all around to cover the surface of the balloon. Then cover ...more

Want the beautifying, bag-reducing benefits of green tea eye mask but, you know, without all the green tea? You're in luck! With prepared tea bags, you'll never have to taste a drop of delicious, salubrious tea ever again. Tea bags underneath the eyes to prevent dark circles ...more

Karen Solomon shows how to make bacon. You need 2 1/2 to 3 pounds of pork belly with no skin or bone. Rinse the belly with water and pat really dry. Mix ingredients for cure which includes 1/2 cup sugar, 1 tablespoon blackstrap molasses, 1 teaspoon freshly ground pepper, 2 tab ...more

Learn how to do plyometric clap push ups. Presented by Real Jock Gay Fitness Health & Life. Benefits Plyometric push-ups are a great exercise for training power through your upper body. By adding a clap in the air at the top of your push-up, you develop a height goal for the ...more

Watch this video tutorial for troubleshooting dishwasher problems. Check the following: are you over loading on detergent causing soapy residues? Have you stacked your dishes badly? Is the seal around the door old and worn? Do you have a dodgy pipe connection? Worst case scen ...more

Making cold brew coffee can be done simply with only a jar, water, a coffee filter, and ground up coffee. Though it seems like it would be more complex, the procedure to making cold brew coffee can be easily achieved in just a couple basic steps. The steps do not require too m ...more

Just like a garage, basements can become areas where you're saying hello cold air, good-bye money! This is because when cold air fills a basement, the floor above it becomes cold and can actually lower the tempature in that room. To avoid this, you need to install proper insul ...more

About a quarter of a million homes sustain damage from broken pipes every winter. Here's how to avoid a similar fate. Watch this video to learn how to prevent pipes from freezing. You Will Need * A pipe insulator * Caulk Step 1. Attend to outdoor hoses Unhook, drain, and s ...more

Unless you live in Sarah Palin's home state, you're probably sweating through the hot and humid summer like the rest of us. Sweltering temperatures usually mean heading inside into cold air conditioning, but if you have the misfortune of having to be outside during particularl ...more

Sweet potato noodles make some awesome Asian dishes and are usually prepared in stir fry dishes and also cold salads. If you're looking at trying to make them at home, check out this video. In it you will get a basic recipe for making a cold sweet potato noodle salad that's go ...more

Limit asthma attacks by learning how to anticipate and prevent them. You will need: a medical doctor, knowledge of symptoms, warning signs, and triggers, preventive measures, a peak-flow monitor. Step 1: Recognize the symptoms Recognize asthma symptoms, which include wheezing, ...more

Unless you're making a one layer cake, which doesn't seem to exist all that often anymore, putting together double, triple, and even quadruple layered cakes requires that skill we learned by trial in error when we were wee little toddlers playing with legos: stacking. While c ...more

In this tutorial, we learn how to replace the stock air filter on a Ninja motorcycle. Start off by opening up the air box using an Allen wrench. After this, take the bolts out of this and set the air box cover down. Now, remove the air filter to see how dirty it is. If the air ...more

Try beat boxing to make percussion sounds using only your mouth. Follow this Howcast guide to learn how to make basic beatbox sounds. You Will Need * Rhythm * A mouth Step 1: Create a kick drum Make the kick drum sound by expelling pressurized air through your mouth. At the ...more

For those of us lucky enough to have gone on a hot air balloon, the sights you see are truly something spectacular. And unline hopping aboard a plane or a helicopter, hot air balloons are completely open air, which means you can enjoy the wind blowing in your face and communin ...more

This video demonstrates how to make a balloon light saber. For this project, you will need the following: long balloons. Choose the color you want to use. Partially fill it with air. Twist the tip, making a small meatball sized ball. Push that ball down inside the balloon. Twi ...more

In this video, we learn how to scream sing properly through your stomach. A great method to do this is to fill your stomach with air and practice making a deep throat sound while you are breathing out. Make sure you are in the right mindset, then open up your throat and make a ...more

Just like windows and doors, using the proper insulation or seals can help prevent valuable cold or warm air from leaving your home. The same holds true for oven doors. If you have a worn or broken seal, your oven may not warm up like it should and you can be wasting energy. ...more

Renovating your home can bring new life into an old space. There are many areas to focus on when you're renovating your home. One of the best areas involves the windows. Many windows from the past, aren't as energy efficient and don't hold as much cold or warm air as the new o ...more

If you are looking to save money and energy, but hate you have to do it during winter, that can be a problem. For some, saving money and energy usually means giving up warm air and having to be cold. But there are ways that you can still do both. In this conservation tutorial ...more