From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve word problems that require you to divide whole numbers.
Equations involving square roots are difficult to solve because of the complexity involved in performing operations on the square root terms. But you can follow a series of steps to solve these problems easily. To solve these kind of problems first isolate the square root term on one side of the equation and the non square root terms on the other side of the equation. Now in the next step square both sides of the equation. This gets rid of the square root on the left hand side and the equatio...
This video shows the method to prove some trigonometric identities. This involves the use of algebra and knowledge of basic trigonometric identities. The video demonstrates three examples to illustrate this problem and its solution. The first problem shows a relatively simple problem involving sines and cosines. The video shows some basic algebra steps to simplify the problem and prove the identities. The second example involves a slightly complicated problem involving square of combination o...
This how-to video is about how to make a roasted lamb for dinner.
If you’re one of the 100 million Americans with dry, itchy skin, find relief with these home remedies and lifestyle tips.
Whether you love guacamole as a dip for chips or as a topping for burgers, almost anyone can prepare it with the right ingredients. Watch this Howcast guide to learn how to make guacamole for your next party.
Homemade fruit ice pops are inexpensive, easy and all natural. Follow along as our Food Network host shows you how to freeze up some delicious fresh strawberry and blueberry ice pops for the kids. This cooking how-to video is part of Cooking for Kids show hosted by Cricket Azima. Kid-food expert Cricket Azima makes yummy and healthy meals the little ones will flip over. Try making this frozen berry pops with your children.
Jerking is a Jamaican method of marinating meat. Here is a very helpful and detailed how to video on how to make Jamaican jerk chicken. We are sure your whole family will enjoy this chicken recipe.
When it's Christmas it's cold outside, and you want to stay warm any way that you can. One way is to make a hearty Christmas punch. In this video you will learn how to boil up a great Christmas punch that's made with cranberry juice, pineapple juice, red hot candies, cinnamon and a nice shot of rum per mug!
This video will show you how to make greens, but more importantly, it will show you how to make "live" greens, the perfect vegetable dish for vegans! These greens aren't just raw veggies though. This recipe marinates them with lemon juice and olive oil which actually cooks the greens, tenderizing them while it marinades. Also included in this vegan recipe is tomatoes, bell peppers, green onions, scallions, garlic and soy sauce.
In this tutorial, we learn how to make a manly smoothie. First, start with orange juice that is freshly juiced, then pour into a glass. Next, add in some strawberries to the glass. After this, cut some pineapple into small pieces, then place those inside of the glass on top of the strawberries. Next, add grapes to the glass as well. You can also add in blueberries with juice into the glass after this. Push the ingredients down with a spoon to get them to all fit. After this, pour everything i...
In this Home & Garden video tutorial you will learn how to grow and juice wheatgrass. Take wheat seed in a bucket, add little bit of compost and wet it with water. Take a tray, make few holes in the bottom, put newspaper, fill the tray with compost up to halfway, spread the wheat seeds and cover the tray with newspaper. After a day or two, remove the paper and put the sprouts in shade. Wait for 8 – 10 days and the wheat grass is ready. Then cut it with love with scissors, wash it thoroughly...
Precious resources can be wasted if you do not have the knowledge necessary to get the most out of a fruit or vegetable.
Thaw a beef properly so you don’t lose the precious fluids. The more juice that escapes during defrosting, the less juice that goes in your mouth. Watch this video to learn how to thaw beef properly without making it dry.
Dan Vincent, a bartender in Laguna Beach, CA shows you how to make "specialty martinis" at home for you, your family and friends in this video cocktail-mixing tutorial. This specialty drink recipe is the martini version of the classic tropical Mai Tai cocktail. To make a Mai Tai martini, you will need orange syrup, pineapple juice, orange juice, orange curacao, and rum.
Dan Vincent, a bartender in Laguna Beach, CA shows you how to make specialty martinis for you, your family and friends in this video cocktail-mixing tutorial. The Cosmo is a favorite with lots of ladies, thanks to the perplexing phenomenon that is Sex and the City. To mix a cosmopolitan martini, you will need vodka, triple sec, lime juice, and cranberry juice.
Punch is fun, but it is much more fun when you add a little rum into it. In this how to video yogi Tara Stiles shows you how she likes her rum punch. Watch and learn how to mix pineapple juice, orange juice, simple syrup, and your favorite rum punch.
Rob "Riki Tiki" Roy finally brings you a tiki drink for your imbibing pleasure. You will need light rum, dark rum, coconut rum, spiced rum, pineapple juice, orange juice, and a banana. Learn how to mix up the fruity and tropical Rum Jungle tiki drink by watching this video beverage-making tutorial.
Enjoy a drink almost as good as a day in the Mexican sun. Tequila, mango puree, simple syrup, Cointreau, lime juice, pomegranate juice and soda water make up the Mexican Suntan martini cocktail. Follow along with classy tuxedo-sporting bartender Julian as he gives step by step directions for how to mix up this specialty drink. Watch this video beverage making tutorial and learn how to mix the Mexican Suntan martini cocktail.
Rum, vodka, gin, amaretto, triple sec, pineapple juice, orange juice, and grenadine make up this sweet and fruity Miami hit cocktail. Follow along with bartender JP as he gives step by step directions for how to mix up this potently alcholic drink. Watch this video beverage making tutorial and learn how to mix the Miami hit cocktail.
Luci Lock demonstrates a unique way to use raw kefir with fresh fruit juices. Start your day off with this energizing cranberry and kefir recipe.
Learn how to make secret messages with lemon juice. Use this as inspiration for one of your April Fools Day pranks!
Tequila, triple sec, lime juice, orange juice, and sweet and sour mix make up the margarita cocktail. Follow along with bartender John as he gives step by step directions for how to mix up this sweet and sour specialty drink. Watch this video beverage making tutorial and learn how to mix the Certeza margarita cocktail.
Bonjour! This refreshing cocktail comes to you directly from France.
No matter what your climate or location might be, this simple recipe will turn your home into a tropical paradise. Let's whip up a classic key lime pie. A democratic blend of tangy and sweet, Key Lime Pie is a tasty way to end a meal. Watch how to make a classic Key Lime Pie at home. Ingredients needed are graham cracker pie crust, egg yolks, sweetened condensed milk, grated lime zest and key lime juice, fresh or bottled. If you can not find key lime juice in your grocery store, general lime ...
We don't think it's even possible to resist crab dip. Usually we try to eat healthy and go for the hummus, but when there's crab dip around we swear we're compelled by some mysterious force to head in that direction and gobble up the bowl before anyone else has a shot at it.
You know how sometimes you'll slice up an apple for lunch, toss it into a ziplock bag, and then open it a few hours later only to find a soggy, brown mess? Fruit discoloration due to oxidation is an everyday fact, and often the disgusting-looking browned fruit prevents us from wanting to actually eat it anymore.
In order to make a Green Shake, you will need the following: a cucumber, and apple, ginger, a lemon, bananas, spinach, water, and a dash a salt.
In this tutorial, we learn how to make tarragon walnut brown butter sauce. You will need: 3 tbsp unsalted butter, 1/4 c freshly squeezed lemon juice, 1 tbsp chopped fresh tarragon, 2 tbsp chopped walnuts, salt and pepper. First, throw the chunk of butter into a sautee pan on medium heat until it foams up. Cook this for about 6-10 minutes until it turns a light brown color, then add in the walnuts. Be careful not to burn your walnuts, just swish around in the butter for 1 minute. After this, c...
In this video from RadioLynxContent we learn how to make a cucumber mojito, which is a local special in Whistler, Canada. For this you use fresh mint and a couple of slices of cucumber. Place in a glass and press down on the mint leaves and cucumber while they're in the glass. Next add 2 shots of Bacardi White. Then next add simple syrup which is half sugar, half water. Add 1 oz of that. Then add a bit of fresh lime juice and pomegranate juice. Top it with ice and give it a good strong shake....
How do you make a colorful raspberry martini? First we need a cocktail glass filled with ice and some water to make it cold. Take a new glass filled with ice and add raspberry vodka about ounce and a half. Then add some Shamburg 3 quarts of an ounce in another glass and mix it to the previous glass. Add some lemon juice and cranberry juice to the glass. Shake it up well, pour the martini in the cocktail glass and garnish it with a lemon. This will add a variety to your list of cocktails.
This video will show you how to make delicious watermelon juice. Ingredients: One whole Watermelon whichever variety you get. A bottle of Rose or Raspberry syrup, crushed Ice, two glasses of water. Preparation: Cut the melon into half . Remove as many seeds as you can. Make incisions and cross cuts with the knife to scoop out the pulp into a large vessel. Press the remaining white of the thick skin and you will be surprised at how much water you can squeeze out from the melon itself. Add abou...
This video shows the viewer how to make Thai Coconut Chicken Soup. The ingredients are: chicken breast, sliced mushroom, onion, coconut milk, water, lime juice, cilantro, and Tom ka paste. Tom Ka is ginger root and the Tom ka paste is a mixture of ginger root and lemon grass. First dice an onion, then slice the mushrooms, and cut the chicken into 1/4 in slices. Put water into a pan over high heat, add Tom ka paste, then add the coconut milk and simmer for five minutes. Add the chicken, mushro...
CHOW member Eric Higgins uses whole canned tomatoes to cook. As their seeds spoil the food by giving a bitter taste, he gives us step-by-step instructions to remove them using a salad spinner.
This instructional video, produced by Jewish Pathways, demonstrates how to perform Havdallah after Shabbat ends. Hadvallah is a Jewish religious ceremony that marks the symbolic end of Shabbat and holidays, ushering in the new week.
The margarita is the most popular cocktail in the world and this video teaches you how to make a great one! This cocktail is perfect for cooling down in the summer and is super easy to make!
Master mixologist Chris McMillian walks us through the history and preparation of the Bloody Mary. What a great way to start the day! The Bloody Mary is a classic pick me up reported to have been created in Paris during prohibition. The drink has also been called the Red Snapper, though most people still know it as a Bloody Mary.
Mixologist Chris McMillian walks us through the preparation of the Lemon Drop. The Lemon Drop is a classic cocktail which is both sweet and sour and is sure to go down smooth. Originally it was a chilled shot of vodka with a sugar saturated lemon but it has evolved into the delicious drink which it now is.
A visit to Disneyland is not complete without a trip to the Tiki Juice Bar where the famous Dole Whip soft serve dessert resides. These golden swirls of frozen pineapple-y goodness are an essential part of any magical visit.
When I was younger, my family would go to fancy restaurants and I would invariably order a Shirley Temple. (Ironically, the real Shirley Temple actually didn't like it much.) But it's hard to really find anything offensive in this kiddie cocktail: It's ginger ale with a splash of grenadine. There's also the less famous Roy Rogers, which is Coca-Cola with grenadine. The grenadine, red and sumptuous, always made its drinks look and taste much cooler.
