For years, astronomers have been trying to figure out how our galaxy came to be. Even with the help of high-performance computers, no model of a spiral galaxy has ever been able to recreate the Milky Way, until now. An international team of researchers has created the first successful simulation of what happened 14 billion years ago to give our galaxy its unique shape. Turns out, all they needed was a bigger bang. Photo by IntelFreePress
Since the days of Archytas, rocket propulsion has been the Holy Grail of aeronautics. Thanks to Galileo's inertia, Newton's laws of motion, and the "father of modern rocketry," Goddard, space is not a complete mystery anymore. Rocket-powered aircrafts have evolved from the first liquid fuel rocket in 1926, to the Soviet R-7 which launched Sputnik, to NASA's Saturn V that propelled Apollo 11 to the moon. Today, even billionaire tourists can enjoy space, like Microsoft's Charles Simonyi and Cir...
Tying It All Together presents a video on the Etyszkiety knot, a decorative Polish knot worn by mounted brands. This knot also has connections to other cultures, where it is called the prosperity or the prolong knot.
As strange as it may seem, the Hustle "Wobble" is actually a form of line dancing. But rather than tossing your cowboy hat on and your boots for an old West rendition of the Cowboy Boogie, the Hustle Wobble is more about shakin' what your mama gave you and getting down with your bad self.
Walk on water? Impossible. Walk on cornstarch? You bet! Check out this video to see what happens when you mix up a tub of cornstarch and water. It's goopy cool fun. Mix cornstarch and water in this classic experiment to form a gooey liquid and solid material that behaves like quicksand. Some people refer to this as the Oobleck recipe, others call it a Non-Newtonian fluid. After watching these video segments, you'll call it a great science lesson as your students learn about the amazing proper...
Wow. Forget about buying an expensive pro-style digital camcorder. You can make your DSLR camera into a moviemaker camera with a simple DIY shoulder mount. The goal of this video is to give you a way to create a low budget way of mounting your camera and necessary gear onto a cheap shoulder mount. It works really well. See for yourself!
Consider this Beading 101. In this video, you'll learn the five basic beading terms used in many beading magazines and beading patterns. These terms refer to how you pass needles through your beeds (from the back or from the front), how you separate irregular beads out of your main beading inventory, rounds and rows (different ways of beading), waxing your thread, and thread tension.
As you might guess, one of the domains in which Microsoft Excel really excels is business math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 2nd installment in his "Beauty of Excel" series of free video lessons, you'll learn how to set up the input/assumption area for formulas so that subsequent formulas, functions and charts update beautifully. Learn how to build Excel spread...
In this how to video, you will learn how to become more flexible. This refers to the range of motion you can attain around a joint. This can be useful for keeping your body fit and becoming a better lover. You will also be less prone to injury. You will also get slimmer. The best time to do this is after a workout. Hold each movement for ten to fifteen seconds. Although you may feel a pull in the muscle, do not stretch to the point of pain. Yoga and Pilates is another away to increase flexibi...
Posture plays a huge role in your entire respiratory system. Enabling your body to have good psture can increase breathing and really help expand your lungs. This video will demonstrate exactly how to improve lung capacity with a posture breath excersise.
This video is part of an instructional series on salsa dancing. In this particular video, instructors Anthony Persaud and Julie Merrill indicate the proper way to execute windmill dance moves in salsa. These moves involve structured turning, with or without a partner. The arm is raised up and outward, turning in a clockwise, then counterclockwise motion to facilitate turning from one way to the other. The name windmill refers to the way the arm turns to allow the move. Anthony provides instru...
This is an instructional video that shows you how to play "Love Story" by Taylor Swift on an acoustic guitar. Youngster age goes through step by step for each chord played in what order. He lets you know that you might need a capo to bring the guitar up to a key two frets up. He explains how he plays certain chords with different fingerings than most common, how many measures to play a chord, and how long you should hold the different notes which he refers to quarter notes as diamonds. At the...
Paul, an English teacher, gives a lesson on the difference between the word "live" as a verb and as an adjective. To make to "v" sound when saying the word, the lower lip has to touch the teeth. "Live" as verb is an action, so you say "I live in Minneapolis". The singular form is "live," and the plural form is "lives". Live" as an adjective is a describing word, so you say "Live TV is fun". "Live"" as an adjective describes the subject of a sentence. "Live" as an adjective can mean something ...
Driving a car equipped with a manual transmission is the topic of this video. There are 3 pedals on the floor. From left the right, the three pedals are clutch, brake and gas. Study the diagram on the top of the gear shift. It looks like a three legged "H". Gears 1,3,5 are on the top. Gears 2,4,reverse are on the bottom. The cross in the "H" is neutral. Make sure the park brake is engaged. Press down on the clutch pedal and move gear shift to neutral. Start the car. Put the shift in first gea...
Update: this article is referring to the 1.9 pre-release beta version, which is now commonly referred to as 0.1.9, released in October of 2011.
Simon Solotko outlines the steps necessary to get a desktop PC up and running from scratch using AMD Dragon platform technology. Fragon technology is a combination of AMD Phenom II processors, ATI Radeon HD graphics and AMD 7-Series chipsets. This technology allows you to build incredibly powerful PCs for multimedia entertainment, gaming and advanced multitasking.
The best wines will set you back almost as much as a pair of Blahniks on sale, so why not cut expenses and just make your own wine? Watch this beer brewing tutorial to see how to brew hard apple cider which has a wine-like taste.
Need to know how to tie a necktie for a formal event like a wedding or fancy job interview? Try an old standby—the four-in-hand knot (sometimes referred to as the "simple" or "schoolboy" knot). This video tutorial presents a careful, slow-motion overview of the knot tying process and will have you tying perfect full four-in-hand knots in no time at all. Tie a necktie the easiest way with this handy how-to.
Stray away from serving up a scoop of ice cream at your next dinner party and take your dessert dish to the next level! In this video, learn how to make a delicious chocolate and Irish cream roulade. To make this recipe you will need about 50 minutes and the following ingredients:
The cool thing about Just Cause 2, is not only do you play a shoot first, ask questions later type of character, but the game is stocked with a lot of hidden secrets. Or as they are referred to, easter eggs. This video tutorial is presented by the guys at Achievement Hunter and they show you how to find the "Baby" Panay Moustache easter egg. It's easy to find and involves some interesting art. Enjoy!
As you might guess, one of the domains in which Microsoft Excel really excels is business math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the very first installment in his "Beauty of Excel" series of free video lessons, you'll learn how to create a contribution margin income statement across various units sold.
This video tells us the method to use the WORKDAY & WORKDAY.INTL functions in Excel. These functions are used to find a workday after a finite number of workdays in the future. WORKDAY uses Saturday and Sunday as off days. Its syntax is WORKDAY(start date, days, [holidays]). 'days' refers to the number of days in the future and holidays is the list of holidays written below each other in the same column. If Saturday and Sundays are not your off days, use WORKDAY.INTL. Its syntax is WORKDAY.IN...
Rick Gore explains the differences between direct reining and indirect reining to have better control over the horse and have him go where you desire. Direct reining, also referred as plow reining, is when pressure is applied directly to the horse by pulling the rein. Apply as much pressure as you want to have the horse turn the way you want. Indirect reining on the other hand, is without pressure, laying the rein on the horses' neck to give him an indirect cue to go a certain way, instead of...
In this video tutorial, viewers learn how to tie a diamond ring knot. The name refers to the similar appearance of an actual diamond ring. The Diamond Ring knot is the fusion of an Overhand Knot and a tying technique called circling. Begin by making a loop; put one end of the string through the loop and pull it to form a pretzel shape. Continue putting one end the string through the loop. Eventually it will build up and it will just need to be tightened. This video tutorial will benefit those...
This educational math video describes the steps necessary to solve an equation involving absolute values. "Absolute value" refers to the magnitude of a quantity and is always expressed as a positive number. You can think of absolute value as the distance a number would be from zero if plotted on a number line. Positive 17 and negative 17 both have the same absolute value because both are 17 units from zero on a number line. Because of this, all absolute value problems have two answers, one wh...
Mrthoth will show you how to use, count, and mass nouns correctly. Listen to a sample sentence and try to find the grammatical errors in the sentence. A mass noun ca refers to a whole group of objects, for example you would not say a lot of butter you say a lot of butter. A count noun is basically a noun you can count. You can make it plural and you can put a number in front of it. Like you say it was a lot of pencils.
There's plenty of action on this level of the Xbox 360 game Darksiders. In the Hollows, there's Gas Mains, Tremor Gauntlet, Three Platform Room, Turntables, Pump Room, Griever, and Chronomancer. You enter way looks to have once been a train station. As you approach the Redemption lying on the ground you'll be ambushed by the Griever. Quickly pick up Redemption and begin to alternate between rapid fire shots and charge shots. You need to aim for the blue glowing belly of the monster. Dash arou...
JusJerk and Jerk dance crew, the Stick Figures demonstrate how a "Pin Drop" is done in the world of Jerking, and later, how variations of the Pin Drop (sometimes also referred to as the "Knee Drop") can lead to multiple Pin Drops in a row and/or some pretty impressive acrobats. Later in this tutorial, the Stick Figures show how to do "The Break Leg Pin Drop" by dipping and "breaking the legs". We're guessing they mean this figuratively.
This knitting demonstration is showing you a knit involved in the bee stitch cloth pattern. It calls for a stitch that you would knit into the stitch below. This is commonly referred to as k1b or knit 1 below.
Would you know what to do if someone ingested poison? Equally important, would you know what not to do?
Watch this video tutorial to learn how to pick up a girl at a stoplight. Tired of the dating scene? Try meeting someone at a stoplight. If you don’t get arrested for stalking, you just might get a date.
This video is on how to install the LED light kit onto your Axon Racing anti-gravity razorback racer hover.
"Shamanism: Other Worlds" explores the ancient spiritual Amazonian enlightenment drug Ayahuasca. This documentary investigates Ayahuasca and its use largely as a religious sacrament. Those whose usage of ayahuasca is performed in non-traditional contexts often align themselves with the philosophies and cosmologies associated with ayahuasca shamanism, as practiced among indigenous peoples like the Urarina of Peruvian Amazonia. The religion Santo Daime uses it. While non-native users know of th...
If you can make yourself a cup of tea just by turning on your faucet, you need to lower your water heater. You’ll help the planet and save money on your heating bills.
If you like cards, and you like tricks, you've come to the right spot to learn how to do some amazing card tricks. You're probably not a magician, but that doesn't mean you can't perform any magic, especially with a deck of cards. Just watch this magic revealed... see how to make some card illusions.
James shows us how to prevent stinky pits without using deodorant, but instead the Japanese Urawaza secret of baking soda and lemon.
You don't have to be a frequent flyer to know how indispensable navigation apps have become. Many of us rely on these apps for traveling from state to state and getting around in foreign cities, but even more of us count on these apps to beat rush hour traffic and find the quickest routes to school or work. So naturally, we all have our favorite mapping apps, but which one is truly the best?
In the case of rotting food, microbes are not our friends. Now, scientists have developed a new food wrap coated with tiny clay tubes packed with an antibacterial essential oil that can extend the shelf life of perishable food, so we can waste less and eat more.
The future of forests looks dreary in the face of a warming climate, but scientists are exploring the relationship between soil microbes and the ability of trees to move to higher altitudes, a key component of their survival.
Whether you're a professional mechanic, a hobbyist, or someone who just wants to know why their check engine light came on, your Android device and an OBD-II adapter can provide insight as to what's going on with your car. Most adapters sell for less than $10, and once you plug it into your vehicle, you'll just need a good app to help you make sense of all the data it can gather.
