In this video, you'll see how and why wax can be a deadly. This is how it works,When the test tube is submerged in cold water, the glass forms tiny cracks. The Water enters gets into the tube and vaporizes causing a micro explosion. The hot wax is then ejected from the tube quickly as oxygen is displaced from the tube itself. Be careful, and make sure to be as safe as possible when trying this experiment at home.
In this video tutorial, viewers will learn how to lace up and tie your shoes to relieve pressure on the foot. There are two techniques shown in this video. The first technique helps to relieve pressure on the top of the foot. If the top of the foot is under pressure, it can cause your toes to go numb. The second technique is the runner's knot. This technique will tighten the top of the shoe and prevent your heel from slipping. This video will benefit those viewers who have foot problems with ...
Having trouble with your toilet continually running? Here's a video to help you with that troublesome toilet. 1. Check the flapper valve if it is already worn out. This can be done by pulling the siphon end and running your fingers around the valve. 2. If you can feel grit and lime scale, then, it needs to be cleaned. However, if it feels distorted or damaged, it needs to be replaced. 3. Check the chain or the wire link connecting the arm lever to the rubber flapper valve. It may be too short...
Want to disguise your URLs so that they appear suspicious? In the style of websites such as Tiny URL that take your original URL and give you a shortened one to post on your blog or twitter feed, Shady URL takes your original URL and gives you one that might convince people not to click it. Go to Shady URL and paste the URL you wish to disguise. Click submit, and on the next page it will give you a URL that looks, well, shady. It might include something about a mail order bride or an investme...
Can't seem to win at the craps tables? How about any other dice game? There are a ton of fun dice games out there, but rolling the number you need to win is pure luck, or is it?
Follow this video to learn tips on how to best pronounce the th sound when speaking in English. The th sound can be somewhat confusing for some people who are trying to learn English as a second language. In fact there are two types of th sounds. The voiceless th sound does not cause any vibration if you try to put your fingers at the sides of your neck while pronouncing it. Examples of this th sound in words include "think", "thank you" and "thing". The other th sound is the voiced th sound,...
Feeling like you need to rid your body of a few toxins? A nice, hot cup of tea isn't just soothing; some varieties have health and diet benefits. See which brew might be right for you. Learn how to tea-tox with help from this video.
You'll be breaking hearts this Valentine's Day, literally, you'll be "breaking hearts"… if you try this science experiment. A live heart. That disgusting thing you swear your love by. How do nerds break hearts? With liquid nitrogen!
Don't throw out your wilting plants! There's a chance you can bring it back from the dead. Your wilting plant can be spared and revitalized with a little help & these easy steps.
Fear someone you love might be showing signs of Parkinson's disease? Parkinson's disease is a chronic condition caused by a lack of dopamine in the brain. Diagnosis can sometimes take years; knowing symptoms can speed up the process.
Hack Click Challenge! v2. Click your way to the top. You just need your computer mouse and your hand, but watch out… this clicking flash game can cause arthritis if you're not careful!
While the snow-covered mountains can be exhilarating, they can also be dangerous. Here's what to do to stay safe.
Death by stingray is extremely rare, but getting hit with their barb still hurts like hell – which is why you need to learn how to play footsie safely with these sea creatures.
Cold sores are highly contagious. Follow these simple steps to prevent them. You Will Need
Headaches are not only painful; they can affect your work performance and zap your energy. Instead of reaching for pain pills, try these natural cures.
If your morning breath lasts all day, it might be time to take action. You Will Need
Waking up in the middle of the night with heartburn is no fun. Fortunately, there are some simple remedies for fast heartburn relief. Watch this video to learn how to soothe heartburn.
It's easy to find out if your eggs can be scrambled, fried, or used in a recipe - or if they need to be tossed in the trash. Watch this video to learn how to test eggs for freshness.
Welcome to a tennis lesson from FuzzyYellowBalls, the the best place to learn how to play tennis online. Our free video tennis lessons teach you how to play the game in a new way that combines technical analysis, visual learning, and step-by-step progressions.
Motorcycle fatalities are on the rise. Make sure you're doing all you can to protect yourself. Practice good motorcycle safety.
Learn how to play "She's Everything" by Brad Paisley, an acoustic guitar tutorial. Follow along with this demonstration, lyrics here:
Learn how to play "Decoy" by Paramore, an acoustic guitar tutorial. Follow along with this demonstration, tabs and lyrics here:
Learn how to play "She's Got Style" by Never Shout Never, an acoustic guitar tutorial. Follow along with this demonstration, lyrics here:
Learn how to play "Dear God" by Avenged Sevenfold, an acoustic guitar tutorial. Follow along with this demonstration, tabs and lyrics here:
Learn how to play "Miss Independent" by Ne-Yo on guitar, an acoustic guitar tutorial. Follow along with this demonstration, tabs and lyrics here:
Learn how to play "Teenage Dirtbag" by Wheatus, an acoustic guitar tutorial. Follow along with this demonstration, tabs and lyrics here:
Grab your acoustic guitar, strap, and your pick and check out this free guitar lesson. This video tutorial will teach you country rock guitarists how to play a Hank Williams, Jr. song. Not just any Hank Williams, Jr. song, but one of his greatest: "A Country Boy Can Survive." And just so you know, here are the lyrics to go along with this instructional guitar lesson, or most of them anyways:
The MCL or the medial collateral ligament is a thick fibrous tissue that spans the distance between the bottom of the thigh bone and the top of the tibia on the inside of the knee joint. A MCL injury is caused by stretching or tearing of the MCL ligament in the knee. Learn more about the causes, symptoms and treatments for a MCL injury in this medical how-to video.
The Knights of Gray brings you this video tutorial on how to boffer sword fight with speed tactics. Yes, that means being super fast for LARPing. Live action role-playing doesn't get much better than this.
To keep your young tree healthy through the winter there are several maintenance tips to keep in mind. You need to protect them from mice and voles gnawing around the base of the tree because they can easily girdle the bark and cause a tree to die. A simple way to prevent this is to use a plastic wrap. Simply put it around the base of the tree about an inch or so below the soil line and wrap it around the tree all the way up. This will prevent the little mice teeth from gnawing on the bark. A...
After three rounds of beta testing, Apple finally released iOS 13.3.1 today, Jan. 28. It's the latest update to iOS 13, coming exactly seven weeks after the release of iOS 13.3. So, what's new?
When it comes to customizing Android, there's nothing quite like Magisk. You can potentially combine dozens of modules to create a one of a kind user experience tailored to you, but not all modules will work well together. You might run into a bootloop by accident once in a while, which could cause some issues on its own.
On June 11, 2016, an Arizona woman died from what appeared to be several infections, including pneumonia. She likely caught at least one of these from her dog.
Urinary tract infections (UTIs) drive over eight million people to seek medical attention every year. Almost all — as many as 90% — of those infections are caused by Escherichia coli. Copper can kill bacteria, but E. coli has found a way to capture the copper, preventing its antibacterial action. Now, researchers have found that, in a cruel irony, the bacteria use the copper it grabs as a nutrient to feed its growth.
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.
Crusty, itchy, red eyes? There is a decent chance you could have conjunctivitis, or pink eye, an infection of the thin lining around the eye and the eyelid, caused by bacteria, an allergen, virus, or even your contact lenses. Whatever the cause — you call up your doctor to get a prescription to clear it up, right? Not really.
Unfortunately, the very places we go to receive health care put us at risk for becoming infected with superbugs, bacteria exposed to so many antibiotics that they have become immune to their effects. Clostridium difficile (C. diff) is one such bacteria. It causes inflammation of the colon and rampant diarrhea that can have life-threatening consequences. Part of its virulence lies in the tough spores formed by the bacteria. They are responsible for starting infections in the colon and for spre...
Recently released accident reports by the state of California's Department of Motor Vehicles show humans did a lot of dumb things to cause accidents with General Motors' (GM) Cruise Automation driverless vehicles in San Francisco this year.
Despite mounting scientific evidence that viruses can cause changes in learning and memory, the reasons have remained elusive.
Results of an early-stage clinical trial of an HIV vaccine could mean a hoped-for breakthrough in the battle against AIDS.
