Chances are that there are videos on YouTube that you wish you could download to your Mac or PC in order to transfer them to your iPod or other media player so you can watch them on-the-go. Whether it be your favorite music video or the new and hilarious comedy skit from your favorite comedians, this video will show you exactly how to do that, simply and safely in just a few steps. The video is only a minute and thirty seconds long, which is nothing compared to how many minutes you could be a...
In this tutorial the instructor shows how to solve linear and quadratic equations. It is a liner quadratic system where he shows a parabola and a straight line and he intends to solve the points where the line intersects the parabola. Now he uses comparison to compare the values of y in both the equation resulting in a equation in x. Now he shows the factors of the obtained polynomial equation and there by finding the values of x coordinates. Now he substitutes these values of x in the origin...
Learn the ins and outs of the popular Xbox 360 video game Call of Duty: World at War. This first-person shooter video game is also available on Windows computers, Nintendo DS, Wii, PlayStation 2, and Playstation 3, but nothing compares to the bloody close quarter combat on the Xbox 360.
Learn the ins and outs of the popular Xbox 360 video game Left 4 Dead. This first-person shooter video game is also available on Windows computers, but nothing compares to the horror it invites on the Xbox 360.
This science video explains the relationship between buoyancy and density using hot air balloons, fish and cruise ships as examples of objects using buoyant force. This video tutorial also includes instructions for calculating the density of a rectangular prism and a liquid. If you like science experiments, you can't miss this one.
This experiment uses a ballistic pendulum to determine the launch velocity of a metal ball. This is compared to a measurement of the launch velocity found using projectile motion. You may wish to emphasize why energy is not conserved in the initial impact of the ball into the ballistic pendulum, but momentum is, and conversely why energy is conserved as the pendulum rises but momentum is not conserved.
Watch to learn how to say the names of things that have to do with school, like books, paper airplanes, and soccer balls, in French.
Now that the the iPhone 8 and iPhone 8 Plus have been revealed, we've been eager to see how the new devices will stack up against top-of-the-line Android phones like the Galaxy S8 and S8+. We can't compare real-world usage right now since the new iPhone models haven't been released yet, but we can see how they stack up on paper to get an idea of which one is the better buy.
In an effort to make its services more accessible to users who live in developing countries, Facebook has released a streamlined version of its messenger app. Messenger Lite, at less than 5 MB, is much smaller than its regular 25 MB counterpart and was developed for use on older and lower-end phones. Finally, the app is now available for download in the US.
Cooking spray is super convenient to have around, but it can be expensive compared to regular old oil, and sometimes comes with some nasty sounding additives like dimethylpolysiloxane and dimethyl silicone.
Yellowed or hazed headlights don't only make your car look tacky, it also reduces the amount of light that can shine through at night. This results in poor visibility and may result in an unnecessary accident.
If you or someone you know has younger kids and you're looking for an augmented reality toy, Pai Technology has just the educational option for you.
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.
Traveling is a rich and rewarding experience. When you don't speak the language, however, your trip can present some tricky obstacles. Google knows this, which is why they will now automatically translate user reviews in Google Maps and Google searches.
Guacamole is one of those things that tastes far better than it looks. To someone who isn't a huge fan of avocados, guacamole's texture can appear slimy, and on top of that, its chunky green appearance brings up visions of Nickelodeon-style slime. What's even worse is the browning that occurs in just a few minutes of being exposed to air, and it's even worse if there's salt in it. I love guacamole, but that brown is enough to turn off even the most enthusiastic connoisseur. Few things are mor...
When you're capturing video with a DSLR, not having some type of stabilization system can lead to some pretty awful and shaky scenes. Camera instability is not only painful to watch, but breaks the fourth wall. Once that the invisible barrier between filmmaker and audience is apparent, it may break down that magical relationship between the two.
Red Bull Stratos sent the first skydiver to space in a weather balloon this past weekend. Free-fall jumper Felix Baumgartner reached 24 miles in altitude in the Earth's upper stratosphere before he leaped from the capsule. Felix reached a maximum speed of 833mph, breaking the sound barrier, before slowing down at the atmosphere, where he finished with a 4:20 minute freefall.
Have you ever heard of cricket? No, we're not talking Jiminy Cricket or the wireless cell phone service provider. We're talking about CRICKET. The team sport, nicknamed "the gentleman's game," is the popular sport of choice in places like India, Australia, South Africa, Sri Lanka, England, Pakistan and Zimbabwe, though not America. But guess what? It's very similar to the American pastime we all love so much— baseball.
In this tutorial, we learn how to fit a toilet seat correctly. First, take your seat off of the hinges where it is at on your toilet. After this, take a look at the hinges that are on it and see how large they are compared to the ones that rest behind the seat. You will want to now replace the hinges with ones that fit more properly. Now, when you sit on the toilet seat you shouldn't have any more issues with it. Make sure you screw the bolts back in tightly so it doesn't come off when you mo...
If you're a true makeup junkie then you probably have more palettes than you know what to do with. Since palettes are rather large compared to other makeup products you're probably just stacking them on top of one another wherever you have room.
In this video, we learn how to lose belly fat without doing sit-ups. First, you will want to compare full body exercises to crunches to see which one will make you work harder and cause you to burn the most calories. It's obvious that the full body work out is going to cause you to burn far more calories than doing crunches will burn. It takes hard work and a lot of cardio to lose belly fat, but it is the only thing that is going to work, crunches will only help you to tone your abs, not help...
Precious resources can be wasted if you do not have the knowledge necessary to get the most out of a fruit or vegetable.
Dive into the world of Chinese brush painting, a traditional art where each brush stroke of the painting is neither improved upon nor corrected. The artist must get it right from first to last stroke!
While squirrels are wild animals, they can still make great pets. People often take in abandoned baby squirrels, that can't live properly in the wild without the care of a mother. As squirrels are wild animals, they require a certain level of care as compared to domesticated animals. You will need food and water bowls, a weasel wheel, a cage, and a home or nest for sleeping. Watch this video pet-care tutorial and learn how to care for a pet Southern flying squirrel.
Check out this anatomy video tutorial series that covers the thoracic limb of an equine. If you're a veterinarian, or want to be one, then you have to watch this educational video on the equine thoracic limb anatomy: bones and deeper structures. Take a dissecting limb and compare it to the cleaned bones for anatomical comparison. This is a great way to learn more about the science of a horse.
The bacteria in our gut — a community called the gut microbiome — have been in the spotlight a lot lately. What we're learning about how our intestinal bacteria adapt and grow with our bodies could help athletes perform better, according to researchers starting a company focused on creating probiotics that mimic athletes' microbiomes.
A FGPA is chip that is programmable with the computer to create circuit. It is a totally different type of programmable board compared to an Arduino for example. The Arduino will follow lines of codes to generate the necessary outputs. A FPGA won't however read lines of code, but it is a circuit itself. When the chip is programmed, a series of AND-ports, OR-ports and many others ports are linked together. The FGPA will increase the speed and the possibilities of your designs! I assume that by...
Fluorescein is a commonly used fluorescent dye that is quite hard to come by in a concentrated form. Fortunately, it's used in relatively large quantities in highlighter markers and can be extracted by a fairly simple process. Fluorescein makes spectacular explosions of color as it dissolves into water and can be used for many different purposes that are addressed in the video below.
This magic trick will show you how to make a simple, thin cardboard, egg carton vanish before the eyes. The egg carton gets stuffed down a small circular object, and disappears before your eyes, but how? The secret? Acetone. Behind that little circular barrier is a bowl of cardboard dissolving acetone liquid, a powerful and volatile ketone.
You know your going to have to sleep outside and you don’t know how to stave off the chill of the night. With the right equipment, some layering techniques and a full belly you be sure to get a good nights sleep even if it’s cold out.
No operating system is stricken with as many vulnerabilities as Windows, and it's often a race to release the latest patches to fix things. From an attacker's point of view, knowing which patches are present on a Windows machine can make or break successful exploitation. Today, we will be covering three methods of patch enumeration, using Metasploit, WMIC, and Windows Exploit Suggester.
For the first time in a while, the battle between Samsung and Apple is really interesting. Unlike previous years where the choice for smaller hands was limited to the Galaxy S series, this year, there's an option for Galaxy Note users. Both sides of the aisle have their best options in years with minimal sacrifices.
After much anticipation, Disney finally revealed its plans for its exclusive streaming service. Disney+ launches Nov. 12, and with it, all of the Disney content you know and love. But do you really need another streaming app in your life? We asked the same thing, so we broke down what we know about Disney+ and compared it to the current competition.
While many retailers have introduced try-before-you-buy features in their apps, Walmart has gone in another direction by bringing shoppers an augmented reality tool to help them compare products they want to buy.
The new iPhone XR, XS, and XS Max have everyone buzzing. But, at first glance, the XR and XS look pretty similar in almost every way. So, what's the difference? It comes down to the XR's "Liquid Retina" LCD screen vs. the XS's "Super Retina" OLED display. How do they compare, and why does it matter when considering which new iPhone to preorder?
With the Galaxy S9 finally making its debut, flagship season is officially underway. But even though Samsung's latest offerings are the newest phones out there, they already face some stiff competition — namely, the LG V30.
BlackBerry's focus on secure software and their new partnership with manufacturer TCL are two of the biggest factors in their recent resurgence. Last year, the company announced two new devices — the KEYone and the BlackBerry Motion. The KEYone has been available for a while, but after months of waiting, BlackBerry announced the Motion will hit US shores in a few days.
If you've received a spam message in Signal Private Messenger, you know that anyone can contact you as long as they have your linked phone number. But when it comes to the people you're actually trying to have a private conversation with, how do you know it's really them?
Staphylococcus aureus is a widespread bacteria — about a third of us have it on our body right now — usually in our nose or on our skin. And it probably isn't causing an infection. But, about 1% of people who have Staphylococcus aureus present have a type that is resistant to the antibiotic methicillin.
If you have encountered bed bugs lately, you are not alone. While the pesticides used to fight these pests are losing effectiveness, a fungus shows promise in knocking the bugs out of beds everywhere.
