Extreme Temperatures Search Results

How To: Differentiate between Celsius and Fahrenheit temperature scales

In this free video science lesson from Internet pedagogical superstar Salman Khan, you'll learn how to differentiate between Celsius and Fahrenheit scales, identifying the freezing and boilings points of each. Whether you need help studying for that next big test or could just use a hand finishing your homework, you're sure to be well served by this video lesson. For more information, including detailed, step-by-step instructions, take a look.

How To: Grill halibut with an almond nut crust on a wooden plank

Enter your kitchen and bring your laptop, cause you're going to learn how to cook some delicious halibut fish! Watch and learn how to prepare your halibut, including an odd (but yummy) nut crust (in this case, almonds). Then, move out to the patio and heat up the grill to cook the halibut to the perfect temperature atop that cedar wood plank.

How To: Control extreme underarm or armpit sweating

In this video Dr. Schultz will show you how to control extreme underarm sweating. If you suffer from extreme underarm sweating, despite regular use of antiperspirants, follow these steps: Make an appointment with your doctor so that they can give you a prescription for a topical antiperspirant called Drysol. This liquid is applied once a week, at bedtime, and is covered with cling wrap. After a few weeks you will see a significant reduction in the amount of underarm perspiration you experienc...

How To: Make your own homemade butter

Karen Solomon teaches the secrets of making your own homemade butter in simple steps. First take a clean odor free jar and pour in one container of heavy whipping cream with room temperature. Now close the jar with its lid and start to shake the jar. Keep shaking the jar for about 20-30 minutes, then pour it out by filtering it. Transfer the filtered fresh butter to a plate to finish.

How To: Make meatloaf with bread crumbs

Pastryparrot1 shows you the perfect recipe to make the most savory meatloaf with breadcrumbs that will leave your family begging for more. This instructional cooking video takes you through the simple process of making this meatloaf, providing you with the list of ingredients and methods to create this simple recipe. It shows you the right way of mixing the ingredients and at what temperature you should bake and for how long. This easy meal is sure to be a crowd pleaser.

How To: Cool water for coffee

Scalding hot water will burn your coffee, like it burns you. Arno Holschuh shows one method for getting it down to the optimal temperature. Follow along with this cooking how-to video to learn a great way to cool water for coffee.

How To: Measure blood pressure with automated cuffs in nursing

Studying to be a nurse? Then here is a nursing how-to video that teaches you how to measure blood pressure (BP) with an automated cuff. Every nurse should know the basics of this technique, follow along and see how easy it is to use an automated cuff for blood pressure readings, temperature and pulse oximetry. These medical tips on reading vital signs are sure to help you pass your nursing exam with flying colors.

How To: Make a geothermal slinky

Watch this training video for making Earth Loop Geothermal Slinkies. Geothermal technology takes advantage of the earth's natural heat-storing ability. A geothermal system include three main pieces of equipment: underground piping, a heat pump and an air-handling system. The geothermal process is based on a simple premise: Below the frost line - usually about six feet deep – the earth is a constant temperature of about 50 degrees Fahrenheit all year long.

How To: Replace your RV thermostat

In this how-to segment from the RV Today video archives Stew Oleson shows us how to replace an RV thermostat. As all experienced RVers know, everybody wants to have hot water when you're out there RVing but you don't want it too hot. Check out this RV tutorial video to learn how to install an adjustable thermostat for your RV to keep the water temperature just the way you like it.

How To: Wedge two types of clay together

Wedging two types of clay can give you a new color, which you can then use to further decorate your pieces. Make sure that the two kind of clay require the same firing temperature. You can mix your own personal clay to work with simply by selecting qualities in standard clays and kneading them together.

How To: Mulch a garden

Gardening doesn't have to be a lot of work, especially if you use mulch in your vegetable and ornamental beds and pathways. Mulch is a huge garden time saver because it helps prevent weeds, reduces the need to water, moderates soil temperatures, adds organic matter to the soil as it breaks down and helps your garden look tidy.

How To: Plant garlic in your garden for a plentiful harvest

David Epstein provides tips and shows garlic lovers how to plant garlic in their very own garden. It is best to grow garlic in the fall season from the months of September to November when the temperatures are cooler. Some people grow garlic in the spring, but it’s been found that growing garlic in the fall time will give a better crop. To begin, gather some plantable garlic bulbs making sure that you find ones that are either organic or from a seed catalog. At all cost, avoid conventional ...

How To: Make perfect BBQ ribs for summer with John Kass

John Kass from the Chicago Tribune and Gary Wiviott, author of Low & Slow, demonstrate how to make perfect ribs. The first step is to run them under cool water and rinse them with cider vinegar to clean them off. Second, coat them with mustard. This holds the rub on the rib. By holding the rub on, you will get more bark (the spicy, smokey, crusty exterior) on your rib. Gary's rub is a mix of 7 different toasted Mexican peppers, paprika, salt, black pepper. Make sure to place a good layer of r...

How To: Solve math problems using proportions

Proportions or ratios are fundamental concepts of mathematics. A proportions is an equation that states that two ratios are equal. Hence proportion can be written in two ways as a:b=c:d or a/b=c/d. In these equations a and d are called as extremes and b,c are called as means. So when working with proportions we can state that product of the means is equal to the product of the extremes i.e. a*d = b*c. This is obtained by cross multiplying the second form of proportions. In mathematics you are...

How To: Fix extreme red eye in Photoshop using replace color

If you have a photograph with an extreme red eye problem, then you will have to take steps above and beyond using the built-in red eye reduction tool in Adobe Photoshop. In extreme cases, red eye will actually contain colors outside of the red spectrum of light. Since the red eye tool only works on this spectrum of light, you will have to manually fix extreme red eye by working on tools that are effective across all different wavelengths of light. The most effective tool at your disposal in t...

How To: Dry Fruit in Your Oven—No Dehydrator Required

Dried fruit makes a great, healthy snack by itself, and it's a nice addition to both sweet and savory dishes. Most people assume you have to have a dehydrator to make it at home, but you don't really need one unless you plan on drying fruit pretty frequently. Your oven does the job just fine. Drying fruit in an oven is a pretty simple process: just bake it at a low temperature for a long time. It's usually cheaper than buying dried fruit from the grocery store, and a great way to use extra fr...

How To: Make peanuts & ham

Learn to make boiled peanuts and hickory smoked ham in the deep Southern tradition. To make boiled peanuts you will need: Large stock pot filled with enough water for boiling, 3/4 - 1 1/4 cup salt, 1 - 5 bay leaves, 1 tbsp. Extra Hot powdered red pepper4 lbs. raw peanuts in shell3 - 4 lb. Lid (used to make kimchi or pickles). Combine all ingredients in the pot and place weighted lid on top. Bring water to a boil. Turn the heat off and allow the peanuts to absorb the salted water until there i...

How To: Make a homemade stirling engine

Are you looking to build a cool home science experiement? Why not try out a Stirling engine? Wait, what IS a stirling engine? Well... a Stirling engine is a heat engine operating by cyclic compression and expansion of air or other gas, the working fluid, at different temperature levels such that there is a net conversion of heat energy to mechanical work. This project was made from parts around the house and you should be able to do the same. This is a great project to explain how gears work,...