This free video science lesson from Northern Kentucky University demonstrates a simple experiment for comparing the density of ice—frozen water—to vegetable oil. For all of the relevant details, including a list of necessary materials, full step-by-step instructions, and a complete demonstration of the experiment itself, take a look.
In this free video chemistry lesson from Salman Khan, we learn about specific heat capacity and vaporization. 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 all of the details, take a look.
In this free video chemistry lesson from Salman Khan, we learn about amines and SN2 reactions. 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 all of the details, take a look.
In this free video chemistry lesson from Salman Khan, we learn about vapor pressure and the ideal gas law. 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 all of the details, take a look.
In this free video chemistry lesson from Salman Khan, we learn about tKeto-Enol tautomerization in organic chemistry. 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 all of the details, take a look.
In this free video chemistry lesson from Salman Khan, we learn ahow to work with Friedel-Crafts acylation in organic chemistry. 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 all of the details, take a look.
In this free video organic chemistry lesson from Salman Khan, we learn how to name ketones. 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 all of the details, take a look.
In this free video chemistry lesson from Salman Khan, we learn about chloride acid formation. 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 all of the details, take a look.
In this free video chemistry lesson from Salman Khan, we learn about Fisher esterification of carboxylic acids. 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 all of the details, take a look.
In this free video chemistry lesson from Salman Khan, we learn how to work with aldol reactions. 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 all of the details, take a look.
In this free video chemistry lesson from Salman Khan, we learn about amid formation from acyl chlorides. 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 all of the details, take a look.
In this free video chemistry lesson from Salman Khan, we learn about the relative stability of amides, esters, anhydrides & acyl chlorides. 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 all of the details, take a look.
This holiday season, why not forgo canned pumpkin? Roasting a whole pumpkin is an easy process and this free video cooking lesson presents a complete overview. For all of the details, and to learn how to roast a pumpkin yourself, watch this guide.
In this medical-minded video tutorial from the folks at Mahalo, we learn how to diagnose and treat the most common symptoms of herpes, a common sexually-transmitted disease or STD. For all of the details, and to learn more about diagnosing and treating herpes, take a look.
In this medical-minded video tutorial from the folks at Mahalo, we learn how to diagnose and treat the most common symptoms of gonorrhea, a common sexually-transmited disease or STD. For all of the details, and to learn more about diagnosing and treating gonorrhea, take a look.
Jailbreak your iPhone 3GS or iPhone 4! With limera1n, it's a cinch! It's so easy, in fact, that this hacker's how-to can present a complete overview of the process in just three minutes. For all of the details, and to get started jailbreaking your own iPhone, iPod Touch or iPad, take a look.
Get into the Halloween spirit with these terrifying mummy hot dogs! They're easy to make and this free video cooking lesson presents a complete overview. For all of the details, and to get started making festive, festering mummy dogs yourself, take a look.
Get into the holiday spirit by making pumpkin soup! This free video recipe will teach you everything you'll need to know. For all of the delicious details, and to learn how to make pumpkin soup for Halloween or Thanksgiving yourself, take a look!
Circumvent your school's Internet filter with a proxy. This hacker's how-to will show you how it's done. For all of the details, and to get started learning how to acess MySpace and other blocked sites like YouTube and Facebook when on a computer at your own school, take a look.
Looking for your next craft project? Why not a friendship bracelet? It's easy! So easy, in fact, that this video tutorial can present a complete overview of the process in just three minutes. For all of the details, and to get started making your own custom friendship bracelets, take a look.
Interested in obtaining an American Express Black or Centurion credit card? This video will teach you how to determine whether you qualify and how to apply for one if you do. For all of the details on how to get your own American Express Black card, take a look.
Want to see how your state tax refund is coming along? More often than not, it's very easy to check online. For details, including step-by-step instructions on how to check the status of your own state taxes, watch this handy view tutorial.
Interested in making candy apples this holiday season? With the right ingredients and technique, it's easy! And this video guide presents a complete, step-by-step walkthrough of the process. For all of the details, and to get started making perfect candy apples yourself, take a look.
In this iPod Nano owner's guide, we learn how to use the iPod Nano 5g's built-in video camera. For all of the details, including step-by-step instructions, and to learn how to start shooting digital footage on your own iPod Nano, take a look.
In this iPod Nano owner's guide, we learn how to fix a frozen or otherwise unresponsive iPod Nano by hard restarting it. For all of the details, including step-by-step instructions, and to learn how to unstick a stuck iPod yourself, take a look.
In this home-science video tutorial, we learn how to test an organic substance for the presence of starch. For all of the details, including step-by-step instructions, and to get started testing for the presence of starch yourself, take a look.
In this video tutorial, we learn how to use Alarm Clock Pro, an iTunes-enabled Alarm Clock problem on a Mac OS X computer. For all of the details, including step-by-step instructions on how to download and use Alarm Clock Pro on your own Mac, take a look.
In this video tutorial, we learn a technique for figuring out the camera settings used to take a digital picture. It's easy! So easy, in fact, that this home-computing how-to from Tekzilla can present a complete overview of the process in just under two minutes. For all of the details, and to get started using this technique yourself, take a look.
In this video tutorial, you'll learn about the risks associated with polysorbate 80, a common food additive. For all of the details, including a list of foods in which the additive is present, watch this video guide from Food Facts.
In this video tutorial, you'll learn about the risks associated with polysorbate 60, a common food additive. For all of the details, including a list of foods in which the additive is present, watch this video guide from Food Facts.
In this medical-minded video tutorial from the folks at ICYou, we learn about the potential risks associated with providing emergency care to an unconscious person. For all of the details, and to learning more about providing aid to a person who is unconscious, take a look.
In this medical-minded video tutorial from the folks at ICYou, we learn about the newest recommendation for administering CPR (or cardiopulmonary resuscitation). For all of the details, and to get started learning more about how to give CPR yourself, take a look.
In this medical-minded video tutorial from the folks at ICYou, we learn about the most common symptoms associated with vertigo. For all of the details, and to get started learning more about the symptoms of vertigo yourself, take a look.
Considering whether gastric bypass surgery is right for you? This brief, medical-minded video tutorial from the folks at ICYou will help you to decide just that. For details, and to get started learning more about the pros and cons of gastric bypass surgery yourself, watch this video guide.
Interested to learn more about modern cardiovascular interventions like angioplasty, heart catherization and stents? In this brief, medical-minded video tutorial from the folks at ICYou, a cardiologist provides an overview. For details, and to get started learning more about modern heart repair techniques yourself, watch this video guide.
Interested to learn more about heart stents and what they do? In this brief, medical-minded video tutorial from the folks at ICYou, a cardiologist provides an overview. For details, and to get started learning morea bout stents yourself, watch this video guide.
In this medical-minded video tutorial from ICYou, one cardiologist gives his opinion on when someone with chest problems may want to consider angiolasty. For all of the details, and to tell if angioplasty is right for your or the person you love, take a look.
Interested to know more about myopathy and heart transplantation? This medical-minded video tutorial from the folks at ICYou will help you understand the procedure and give you a sense of what to expect. For all of the details, and to get started learning about cardiomyopathy and heart surgery yourself, take a look.
Interested to know why certain people experience seizures? In this brief health-minded video tutorial from ICYou, we learn about seizures and their basic etiology. For details, and to get started learning more about the root causes of seizures yourself, take a look.
In this brief health-minded video tutorial from ICYou, we learn about the benefits and strength-building potential of the cross-training exercise method. For details, and to get started creating and following your own custom cross-training exercise routine, watch this free video guide.
