Check out this science-filled two-part video tutorial on blood pressure regulation in humans. This educational video will show you the MABP (mean arterial blood pressure), which is the overall blood pressure in your body, the TPR (total peripheral resistance), and the CO (cardiac output). You won't just learn about the blood pressure, you'll see how to calculate the MABP. You'll be fascinated, whether you're a physiologist, biologist, scientist, medical student, or just an human anatomy nut.
We've heard a lot about self-driving taxis, as car and ride-sharing companies compete to win the driverless gold rush. But FedEx wants to bring its enterprise into the mix, as the head of its freight division has asked the US government to develop laws for self-driving trucks.
Much work needs to be done before laws and regulations no longer block driverless' rollout in the US, Rob Csongor, vice president and general manager of Nvidia's automotive division, said today during a US Senate committee hearing.
Roller derby is a sport (kind of) that involves two teams skating rounds around an oval track and trying to get ahead of one another. The fun, of course, is that there are "blockers" who try to prevent the "jammers," or scoring players, from getting ahead.
With the help of magician Dan Martin, you'll learn the steps to escape from a straitjacket! Hopefully you won't find yourself in a serious situation where you need to escape from a straitjacket, but if you want to simply impress your friends or put on a magic show, this video is a great tutorial for you.
New to billiards? Well, that probably means you're new to eight-ball, too. In this video tutorial, you will learn the rules and regulations to the 8-ball game, along with some of the basic frameworks to get you, the player, started playing pool.
How can a drug used to treat cancer be effective against viruses, too? The answer lies in the drug's shared target — specifically, cellular components that control the activity of genes. A new research study showed that one such type of drug, histone methyltransferase inhibitors used in cancer clinical trials, has activity against herpes simplex virus, too.
Don't leave anything at home! Before you head out of the country you have to make sure you have the essentials packed. You will learn tips on how to keep your valuables safe and how to meet airline regulations. Be aware that you will have to show your passport so you will have to carry it on your person. Also discussed, how to pack your carry-on bag, items that may be prohibited from your flight, and the process of getting onto the airplane.
In this tutorial, we learn how to drywall your attic & loft with Fermacell. First, you need to consider the nature of your build and how much you will need to drywall. It is recommended that you install a film to ensure air tightness. You can place this down with a staple gun and tape it down as well. Large holes should be properly sealed as well, to enforce building regulations. Once you do this, you can add the boards on top of what has already been installed. Insulation will be now place o...
Still got stock? Many factory installed exhaust systems not only sound anemic, they actually are because they scrub power. The designers who are given the task of producing these pipes are often handcuffed by several different requirements that add up to one big compromise. Exhaust engineers are required to build systems that are quiet and that meet certain types of emission standards, but not all of the design concerns are driven by government regulations. Some are based on a perception of w...
Do you want to be able to play games for free on your XBox 360? If you have some time and patience, hacking the console is probably the next step for you, and the first step in that is flashing your disc drive. This will delete it's native firmware, which does not recognize burned discs, allowing you to load your own custom firmware that does. This video series will teach you everything you need to know to flash each of the major types of disc drives used in the XBox 360, and have you well on...
Twelve-year old Rory Staunton took a dive for a basketball during gym class and came up with a cut on his arm. The school nurse applied a couple of band-aids, without cleaning the cut, and off he went. In approximately three days, hospital physicians told his parents there was nothing else that they could do for their son; he was dead.
The US Department of Transportation says it is actively completing a previously promised revision of voluntary guidelines for driverless vehicles originally drafted by President Obama's administration.
Both the US and UK seem to be leaning toward requiring level 3 autonomous cars to train their "eyes" not just on the outside world, but even on the driver itself.
In this tutorial, we learn how to make sure your game is really dead. One of the best things is to stay away from the feet, then touch the eyes with the end of your rifle. If there is no reaction at all, then the animal is dead for sure. After this, you will need to attach a validated elk tag to the animal, making sure it's secured. Glue it to the ear using your hands and pressing it down for several seconds. In different states, there are rules and regulations as to where you have to apply t...
In this tutorial, we learn how to set a spring loaded snare trap. First, find a sapling with a larger tree next to it, then bend the sapling down and wire on a stick to this. This stick will have a small nub on it that will hook onto a stick that you will prop up on the back of the tree. When the rabbit comes along, it will follow the trail and walk through the wire. The feet will go into the wire and it will tighten up, releasing the spring to ensure the rabbit stays trapped. This is a simpl...
In this video, we learn how to use PhotoShop to change hair color.. First, select the mask tool inside PhotoShop. Now, zoom in on your picture and brush the hair that you want to change the color of. Zooming in and using smaller or bigger brushes will help you be more precise. After this, zoom out and press on the mask tool to create your selection. Then, select the marquee tool and right click and choose "inverse selects". Now, click on "image", "regulations", then "tonality/saturation". Now...
There are several ways you can remove window tinting. This video will show you how you can use a steamer and razor blade to peel and scrape of the tinting of a back window in a car. The steam heater will get the tint coat to separate from the glass. Depending on how old and the quality of the tint will determine how easy this process is. Hopefully you have a good tint job which will allow for easier removal. You can use Windex to finish removing any residue left when you are done. You may nee...
In this tutorial the instructor shows how to calculate the greatest common factor, or GCF. While computing greatest common factor, you are pulling out the smallest exponents of any common factors along with the factor. Finding the greatest common factor is similar to finding the least common multiple. When given any numbers to find the greatest common factor, the first step in the general procedure to be followed is to break each number down into its factors. You need to break down the number...
In this video tutorial, you'll find instructions for building a standard joist design playground slide, supported by 3-by-4 posts and secured with galvanized fasteners. All fasteners exposed to the outdoors must be weather-resistant, galvanized, zinc-coated brass or stainless steel. Standard homeowner tools are all you'll need to complete your slide—a tape measure, post-hole digger, circular saw, sawhorses and a level. A good drill/driver is a great tool if using decking screws as fasteners. ...
Watch this video for a look at some common fashion mistakes that women make, and some suggestions for remedying them.
This video tutorial program is designed to promote ground crew safety when working under and around helicopters during external load operations. This is not a safety-training and is only intended to be used with the participation of a ground crew safety officer, trainer or other qualified personnel. All training and refresher courses must be done in accordance with federal and provincial regulations and the Canada Labour Code.
Learn How to Speak Common Portuguese Phrases in this free language lesson video series from our travel phrases expert. Great for vacation travel to Brazil or Portugal.
Caring for cats is a full time job, especially if they have diseases or are injured. Learn some basic information to care for cats with urinary problems, heart diseases, and dental illnesses in this free video series that includes how to give cats medication.
Don't be a tourist. Learn some common French phrases to help you learn the language and navigate Paris.
In order to add fractions that are not alike, you will need to find the lowest common denominator. This is the least common multiple of the fractions. To add 2/3 plus 1/5, you will need to find the lowest common denominator. Here, it is best to think of all of the multiples of the denominators. If it helps, make a list. For 3, it is 3, 6, 9, 12, 15, etc. For five, the multiples are 5, 15, 20, 25, etc.
Check out this fishing tutorial video that demonstrates how to tie a Common Snell fishing knot for Line to terminal tackle knots. Just follow the simple steps as outlined in this instructional fishing video and learn how to tie a common snell fishing knot. Tying knots is a breeze with this tutorial video. So start reeling in the big fish!
Jailbreaking iPhones, iPods, and iPads with Jailbreakme.com is one of the easiest hacks ever creataed, and is completely legal. That doesn't mean it works perfectly every time. If you're having problems using jailbreakme, don't give up! This video will show three ways to fix common errors that happen during the jailbreaking process, and will hopefully help you to finish up and start enjoying your jailbroken device.
Gardening can be relaxing in the summertime. The sun is shining, the flowers smell delicious and it can be great exercise..it would be absolutely perfect if it weren't for all those pesky bugs.
This how-to video explains about how to add fractions with uncommon denominators. To add fractions with uncommon denominators three steps are involved:
In this math tutorial the instructor shows us how to add three fractions with common denominators. He says that it is similar to adding two fractions with common denominator. He tells us first to add all the numbers in the numerator which gives us a new number which is the numerator in our answer and the denominator to our answer is the original common denominator. Now, if the resulting fraction is improper fraction, you will have to convert it into a mixed number. In this video the author sh...
In this episode learn common phrases used in business negotiations in the English language. This video is great for advanced, intermediate, and beginner learning to speak the English as a second language (ESL).
The video discusss "Position before Submission" and details common mistakes made by beginners in Jiu Jitsu.
If you've ever been asked to find the GCF, or Greatest Common Factor, of a series of numbers or algebraic expressions, check out this video to learn how.
Sometimes we don't realize that some of our most common tasks are actually a major risk for our bodies, and before you know it, you have some sort of injury, like tendonitis. This video will give you the tips that you'll need to help you prevent some of the most common workplace injuries.
This video lesson demonstrates how to find the lowest common multiple/lowest common denominator (LCM/LCD) using factor trees. 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).
Don't be scared of fractions! Adding and subtracting fractions is not that hard once you understand how to do it.
Check out this instructional Cherokee language video that demonstrates how to pronounce common Cherokee words in a Giduwa dialect like pen, salt, coin, bottle, car, key, and paper. This tutorial is great for beginners who want to improve their Cherokee language skills. Practice your Cherokee by learning how to pronounce a few common words in the Giduwa dialect.
Check out this instructional Hungarian language video to learn how to speak Hungarian! In this lesson, learn how to pronounce common greetings in Hungarian. This video provides conversations in Hungarian with English subtitles and German subtitles. This instructional language video is good for beginners and advanced Hungarian speakers who need to brush up on their language skills. Master the common greetings in Hungarian with this instructional video.
In order to simplify complex rational expressions, it is important to be able to find the lowest common denominator. Complex rational expressions are fractions that are divided by fractions. When you have found the lowest common denominator, then, you should multiply both fractions by the common denominator.
