Even those with hearing impairments need to know basic first aid procedures, because everyone, including deaf people, can save a life one day. People may collapse unexpectedly for a number of reasons, and people who faint periodically, or those who suffer frequent seizures or from epilepsy need help from others, so it's important that everyone know the proper first aid procedure for saving a collapsed victim casualty.
Everyone should know how to perform basic first aid, especially for choking victims. This video will help deaf people and those with hearing impairment learn how to deal with choking, using sign language. Choking is serious life-threatening problem that need immediate attention. It could result in such problems as hypoxia or even death.
This is a quick and easy tutorial on how to perform a sideflip. When doing a sideflip, it's important to practice on a gym mat to avoid injury. Sideflips are a great skill to have if you decide to do parkour. Imagine being able to run around and do a sideways flip!
Proper form is very important to lifting weight and strength training. One wrong move could potentially lead to an injury. Follow along in this how-to video critique by Mark Rippetoe as he guides someone through the correct lordotic arch position in bench pressing. Better posture can lead to more effective lifting. Learn to maintain the lordotic curve in your back when doing a bench press.
Keeping up with a yoga or any other routine can be difficult after a serious injury. This how to video demonstrates how to do a sun salutation when you have a broken foot. Avoid applying any pressure with these strategically choreographed yoga poses.
Learn how to tie the handcuff knot. This is for entertainment purposes only. Using restraints, especially making them too tight, can cut off one's circulation and cause very serious injuries.
Julie Goodnight guides you through how to safely mount and dismount a horse. First make sure you put the reigns up over the horses head. Keep the reigns in your hands so you always have control of your horse. Check the cinch on the saddle before putting your foot in the stirrup. Make sure the horses feet are square so it can properly brace when you go to mount. Stand to the front of the horse, facing the rear, so you can see the legs at all times. This will also discourage your horse from ste...
We've all been there; waking up in the morning with a stiff, achy back. Maybe you overdid the yard work this weekend. Perhaps you were a bit too enthusiastic on the Nautilus circuit. Could be the long hours spent hunched over your computer are catching up with you. Perhaps your back pain is indicative of something more serious. Unfortunately, unless you've really injured your spine, your doctor isn't going to be much help; the best he can do is offer you pain medications and tell you to rest ...
Feeling unprepared for the next earthquake? In this tutorial, learn what to do and what not to do to survive "the big one". You'll be surprised to learn that hiding in a doorway is a myth!
The human body contains nine units of blood—but in matters of a traumatic cut or injury, it's always better to be safe than sorry. If you're unsure whether you're in an emergency situation, get to an emergency room and let them decide.
Lower back injuries are common but preventable. Learn simple lower back exercises to increase strength from tips from a personal trainer in this free exercise video series.
Proper form is very important to lifting weight and strength training. One wrong move could potentially lead to an injury. Follow along in this how-to video critique by Mark Rippetoe as he guides someone through the correct set up for a power clean and push jerk. Better form can lead to more effective lifting. Practice your power clean and push jerk.
Proper form is very important to lifting weight and strength training. One wrong move could potentially lead to an injury. Follow along in this how-to video critique by Mark Rippetoe as he guides someone through the correct form for doing an overhead squat. Better posture can lead to more effective lifting. Learn how to do an overhead squat with proper form.
Massage nerd shows us some Shiatsu chair massage techniques and gives some very important tips for preventing injury while giving a chair massage.
Little ones love to explore and open doors. Keep them safe by childproofing your cabinets. Easy steps to prevent possible injuries that any parent wants to avoid.
Computer vision company Blippar has already dabbled with outdoor AR navigation, but now it wants to make it easier for people to make their way through indoor spaces with augmented reality.
Augmented reality is expected to eventually change everything, and the prevailing view is that those changes will be for the better. The converse view, however, is that the technology will further erode privacy.
Foodborne infections often occur through the contamination of equipment, food-prep tools, and unsanitary surfaces. A recent report from the Centers for Disease Control and Prevention (CDC) reminds us that breast pump parts are part of the food-delivery chain — and they can become contaminated too.
Devastating and deadly, land mines are a persistent threat in many areas of the world. Funding to clear regions of land mines has been decreasing, but new research may offer a less dangerous method of locating hidden, underground explosives by using glowing bacteria.
Stubbing a toe on your foot can be a moment of agonizing pain, but what if it hurts for more than a split second? What if you stubbed you toe so hard that it hurt for days? If you find it difficult to walk or run and have pain, swelling, and tenderness in your toe, the toe may be broken. Here are some symptoms to be on the lookout for.
Splits are popular in dance and cheerleading, do you think you can do one? Practice, practice, practice and check out the helpful tips in this video to avoid injury.
CyberTimez and the Wounded Warrior Program, using the Vuzix M300 monocular smartglasses, are teaming up to help supply veterans with little to no sight. The overarching goal here is helping these injured service members to find a new level of independence in a sight driven world.
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.
A Norwegian carrier's launch of a pilotless container ship next year could lead the way to a new era in sea transportation and shipping if successful.
A Norwegian shipping company says it will launch an unmanned container ship within four years, as the shipping industry begins to apply driverless technology to commercial sea transportation.
We live in a marvelous age, a time where technology is driving us forward as a species at a rapid pace, and tech-driven miracles are becoming more and more commonplace. While the human race may not be focused on building the largest wonders of the world, as it once was in history, the current order of wonders are much smaller in scale—even internal.
The months of constant snowfall and freezing temperatures seems endless once the excitement of the first snowfall fades, and you become weary of traversing black ice and other slippery streets.
If you ever find yourself in a car that's submerged under water, your first instinct should be to try and open either the window or the door in the first few seconds of touching water. Unfortunately, if you wait any longer than that, the lopsided ambient water pressure subjected to the car will make it impossible to open the car door, and the now ubiquitous power windows will likely short out. Sure, you could wait until the pressure has equalized on both sides of the car, but this usually hap...
The high limit thermostat can be found in gas and electric dryers and serves as a safety feature that helps to prevent the dryer from becoming too hot when it’s running. The thermostat is designed to shut off power to the dryer’s heater when the dryer vent is blocked or clogged. The high limit thermostat on your dryer is something that does need to be replaced from time to time. Fortunately, it is a job that you can do on your own with basic tools.
The thermal fuse in your dryer is a safety device designed to prevent the dryer from overheating. The fuse is heat sensitive and when the dryer becomes too hot it will blow. If the fuse has blown then the dryer will either stop working or there will be no heat when the drum is turning. A blown thermal fuse is simple to replace. With a few tools, a do it yourself warrior can save valuable money from being wasted on a service call. Here is a detailed set of instructions on how to replace a ther...
The stereotypical geek is not good at sports. Think about it, we’re known for spending time in dark basements doing weird stuff that has nothing to do with running around and being active. So we’re known for our inability to play sports, but I wouldn't call it an inability so much as a creative way of passing these challenges by the skin of our teeth. Examples:
It takes more than a kicky costume to become a professional wrestler. Start young to build up your basic wrestling skills and athleticism. To turn pro you’re going to need some acting flare, love for performing and a little luck.
Bennett's fracture takes place at the base of the thumb. It typically occurs when an individual falls on an outstretch hand. The force is directed this way; the fracture occurs here. Learn how to diagnose and treat a Bennett's fracture in this medical how-to video.
A dislocated shoulder involves movement of the ball of the humerus away from the ball and socket joint. Ninety-five percent of the time, it will come out anteriorly when an individual's arm is forcefully pushed backwards and rotated in such a way that the ligaments in the front of their shoulder tear and the ball will pop out the front of the shoulder. This is a very common injury seen in contact sports. Learn how to diagnose and treat a dislocated shoulder in this medical how-to video.
This is NOT fake. To make someone faint, first have them squat down and breathe in deeply for about 10 seconds. Then, have them stand up straight against a wall and hold their breath. Get someone else to push hard against their chest. The person standing should then lose concsiousness for a few seconds! WARNING : This is dangerous and I am not responsible for any injuries/deaths that may occur. I do NOT encourage you to try this. Use this as inspiration for one of your April Fools Day pranks!
Walsh, a new community under construction on 7,200 acres of former ranch land near Fort Worth, Texas, will one day contain 15,000 homes.
Architects are natural candidates to be early adopters of mixed reality. Their trade consists of not only designing buildings and spaces, but also presenting those designs to clients, who then decide that their vision is worth spending thousands (if not millions or billions) of dollars to build in reality.
Young baseball pitchers aren't necessarily born with a gifted talent for strikeouts, most have to be taught and honed to develop those types of feats. And the best time to teach them is when there still on little league. We're talking about the 11- and 12-year-olds. Coaching them and preparing them for the next level of play requires skill, and with this video you'll learn some great pitching drills to use on your star pitcher. Also, it talks about pitch counts and injuries with pitchers.
Proper posture is very important to lifting weight and strength training. One wrong move could potentially lead to an injury. Follow along in this how-to video critique by Mark Rippetoe as he guides someone through the correct placement and use of the legs and feet for bench presses. Better posture can lead to more effective lifting. Learn how to use your legs and feet to help you lift your chest and the weights.
Mixed reality display manufacturer Realfiction has developed a 64-inch display capable of delivering 3D holograms without a headset.
