In this video the instructor teaches about direct and inverse variation. Two variables x and y are said to be in direct variation with each other if you can write them in the form y = K * x. The value of y varies directly corresponding to the value of x. Y is said to be directly proportional to x. If you have a sample value of x and y, you can substitute the values in the above equation to compute the value of the constant K. Using this formula you can always find the value of one variable x ...
Dean Pflaumer shows you how to choose the correct climbing shoes. Follow these tips to make sure you choose the correct rock climbing shoe: The tighter the shoes are, the better you are going to climb. You will be able to choose between Velcro versus slip ons and lace ups. You need to be clear as to what type of climbing you are going to do, and then choose your shoes accordingly. All climbing shoes are made with a sticky rubber on the sole, while the rest of the shoe design varies from manuf...
This video gives a brief description of how to prepare and cook baby artichokes. Baby artichokes vary in size based on the season, may being the best month to get them. To avoid getting a bitter flavor from your artichokes be sure to remove the skin, this is best accomplishes by brushing,rinsing, peeling, and cutting all of the green outer layer until you can see the pale yellow inside. To preserve the color of your allow them to sit in lemon or vinegar water and drain completely when done. C...
Boil brown rice until tender or purchase microwavable ten-minute brown rice. Mix brown rice and broccoli in a large frying pan or wok.
Using a popular movie character as a basis, and drawing in manga style, our video host shows us visually how to properly color in whatever hair you may be attempting to draw. Using first the primary color along each strand, we are then show that a lighter or darker version of the primary color should be utilized, right alongside the initial color. And then, to complete each strand and give the hair a varied and popping appearance, you should always outline each strand in a nice simple black. ...
This video demonstrates how to sharpen a carbon steel knife using a whet stone. Depending on how much you use the knife and how you use it, the knife might need to be sharpened once a month or every other week. First the whet stone should be lubricated using water. Then place the knife on the whet stone at an angle as shown in the video and drag it up and down while applying ample pressure to sharpen it. Do not twist the knife. Depending on the hardness of the knife and the roughness of the w...
This video from Betty's Kitchen demonstrates a step-by-step recipe for chili cheese fries. She uses frozen French fries and cooks them in peanut oil on the stove top. After the fries are cooked, she puts them into a 9 x 13 casserole dish. She tops the fries with canned chili that has been heated on the stove top and emphasizes that the recipe can be varied based on your personal taste. She sprinkles shredded cheddar cheese over the hot chili and then bakes it in the oven at 400 degrees for fi...
Learn to read palms with this video tutorial! The affection lines in the hand are explained. These lines are on the side of the hand below the small finger and are also sometimes called the marriage lines. These lines appear right above the heart line and are usually a straight line. There may be more than one, and do vary in length. This video will explain what these lines mean in the art of palmistry.
Optical illusions don't require fancy techniques; this one relies entirely in the details. Gather up a pen/pencil, paper, and a pair of scissors. Draw a parallelogram to be used as the template for both tabletops in this sketch. By varied angling, leg lengths, and color, the table top takes on a different appearance. Watch this video drawing tutorial and learn how to recreate this cool, artistic optical illusion.
Play the greatest tower, turret defense game ever... Warzone Tower Defense. And learn how to hack Warzone Tower Defense with tricks and cheats. Watch this video tutorial to learn how to cheat Warzone Tower Defense with Cheat Engine (09/16/09).
This how-to video demonstrates the process of switching gears on a bicycle. Depending on the number of chains and hubs, your bike will have a varying number of gears. You should be aware of the terrain and make sure you are in the appropriate gear. Don't change gears under power. Know how and when to change gears to make the bike ride smoother and more enjoyable. Watch this video cycling tutorial and learn how to shift gears on a bicycle.
This is a video tutorial on how to make an oval box using card stock, rubber stamps, and ribbon. Decorate paper to use as surface to your cardboard oval box. You can also use an oval stencil to make varying sized oval shapes for the box and lid shape. Have fun crafting this nifty and elegant little container.
Watch this short tutorial on how to make a realistic bullet hit to simulate an actor getting shot by a gun. Materials needed include a pressure sprayer, clear tubing that will fit on to the hose of the pressure sprayer, a small Translucent PVC elbow, fake blood, duct tape, a funnel, a shirt you don't mind damaging.
Check out this instructional video that will teach and demonstrate how to play corn hole. What is corn hole? Corn hole is a game in which players take turns pitching small bags filled with corn (or sand or beans) at a raised platform with a hole in the far end. These platforms are usually plywood sometimes plastic and either all white or decorated with a team name or any other custom creation.
Make sure you have a large Dutch oven with a tight fitting to make these. They need lots of room to braise. As you’ll see in the clip, I was really pushing it with the size pot I used. Of course you can vary this recipe many ways, by using different types and combinations of ground meats. Her original recipe just used all beef, but I added part veal to mine. Enjoy! Ingredients needed are green cabbage, ground chuck, ground veal, raw white long grain rice, butter, Italian parsley, onion, garli...
Dr. Christopher Lepisto tells us how the natural herb horopito can help fight off Candida Infections and how the herb may be more beneficial than using prescription drugs.
A new study confirms that antibiotics can prevent surgical intervention if your child's appendix becomes inflamed, potentially saving his or her life.
Black Mirror, Netflix's technology-horror anthology, never fails to provide thought-provoking entertainment centered around emerging and futuristic technologies, and the third season's second episode, "Playtest," delves deep into the worlds of mixed, augmented, and virtual reality. While designed to leave you haunted by the end, offering a more "evil" narrative than we'll likely see in our actual future, the episode explores possibilities that aren't as far off as one might think.
Rum is no ordinary liquor. If you have a yearning for some rum, you need to know the basics of rum culture, like what rum is (and isn't), what kind of rums are available, and how is rum made. Once you know this information, you'll be a rum master. Rum is available in a wide variety of weights, ages, and blends. If you aspire to become a connoisseur of fine rums, start with the basics.
Your bird will dive right into this layered goodness with this salad. Yes birds love seeds, but they also love salad. Follow along in this cooking or birds how-to video to learn how to prepare this layered salad.
A rough definition of standard deviation is that it is a measure of expressing the observed variations about the average in statistical data i.e. by how much do the observed values vary from the mean. This video continues from the previous solved example and demonstrates the mathematical interpretation of the standard deviation that was calculated. We begin with stating the mean and standard deviation values and then calculating the upper and lower bounds of the data based on the standard dev...
T-shirt rugs and placements exactly like the one presented in this tutorial sell for upwards of $150 at home decorating stores, so why not save money and reduce your consumption by simply repurposing old T-shirts yourself?
Traveling abroad can be a hassle. Between the flight, hotels, food, and the languages barriers, it can be a lot to manage. There's one tool you have that can help with all of this — your smartphone. Fortunately, nowadays, you don't have to change your carrier to continue using your phone.
As the fish farming industry struggles to become more environmentally friendly, it just gained another problem. Fish food loaded with antibiotic-resistant genes.
More prescriptions for antibiotics are written for ear infections than any other type of infection. A new study comparing the incidence and causes of ear infections in children between the ages of six months and three years found that the incidence of ear infections over the last decade has dropped significantly since the 1980s.
How would you feel if the stethoscope used by your doctor to listen to your heart and lungs was teeming with potentially unfriendly bacteria?
When you have an infection, a doctor prescribes antibiotics to make the bacteria that causes it disappear. Sounds like a good idea, but the disappearance of microorganisms that have inhabited humans for millennia could be driving rising numbers of serious illness and debilitating conditions.
Some drivers give Tesla's Autopilot update released this week rave reviews, after version 8.1 has taken longer than expected to live up to Elon Musk's "smooth as silk" Tweet from earlier this year.
As a part of the already crowded field of diseases transmitted by ticks, you may not know the disease babesiosis, a dangerous infection caused by a parasite that infiltrates blood cells.
Marketing and healthcare, two of the leading industries in the adoption of augmented reality, continue to demonstrate applications for the technology in their businesses. Meanwhile, improvements to augmented reality devices are just around the corner with new developments from two display makers.
A 'superbug' fungus is currently running riot in the hospitals of New York and New Jersey. This outbreak of Candida auris has contributed to 17 deaths in NYC, according to recent reports.
The Centers for Disease Control and Prevention (CDC) just reported some upsettingly high numbers of human papillomavirus (HPV) in adults. In data retrieved from 2013–2014, 22.7% of US adults in the 18–59 range were found to have the types of high-risk genital HPV that cause certain cancers.
Having a Clostridium difficile infection means stomach pains, diarrhea, fever, and loss of appetite, and if the symptoms weren't bad enough, the disease often reoccurs. Now, new research has found an increased risk of recurrence in people who take medication to treat their stomach acid, gastroesophageal reflux disease, peptic ulcer disease, or stomach discomfort.
Add antibiotics to the possible list of culprits responsible for honeybee decline around the world. While it may come as a surprise, antibiotics are commonly mixed into feed used by commercial beekeepers to maintain their hives. In a recent study published in PLOS Biology, researchers from the University of Texas at Austin found antibiotics used to treat honeybees may be a contributing factor in individual bee death and colony collapse.
Yes, bubonic plague—the Black Death that killed millions in the Middle Ages— is still out there. It even infects and kills people in the United States. Without treatment, half the people infected die, but the Food and Drug Administration approved ciprofloxacin in 2015 to treat plague, and it has just successfully been used to stop the infection in five people.
It won't come as a surprise to hear that your cell phone, tablet, and laptop are loaded with bacteria and other organic material. While most of these bacteria are harmless, there are good reasons to reduce the capability of your mobile devices to infect you—or other people.
Most people know atopic dermatitis by its common name, eczema—that dry, flaky skin that itches incessantly. Along with the scratching comes frequent skin infections, often with Staphylococcus aureus.
We usually associate Salmonella bacteria with a dangerous type of food poisoning, but they actually are pretty good at seeking out tumors. That trait made the bacteria a great candidate to deliver a protein that would help knock tumors out.
No one can dispute the evolutionary success of bugs. The oldest insect fossils were found encased in crystallized mineral silica in Scotland in 1926, and they're between 396 and 407 million years old.
Frozen meat is a saving grace for weeknight meals. Whenever I crave a certain protein, all I need to do is defrost it. Sometimes, I don't even need to defrost it in order to use it.
