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. With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve word problems that require you to find a unit rate.
You don't need flying broomsticks or magic balls to play this version of the game – it's tailor-made for muggles like us.
Learn how to play straight gin. Grab a friend, pull out a deck of cards, and get comfortable. Straight Gin is easy to learn.
Often used to settle scores, 21 is a continuous, fast-paced version of basketball with few rules and little room for error.
Dr. Allen Bridges details methods for detection of estrus in beef cattle, part of an efficient breeding program. Poor estrus detection results in poor pregnancy rates. Learn how to maximize pregnancy rates and increase the health of female beef cattle by watching this video tutorial.
The time to wait for an absolutely killer phone from Samsung is over. They've released a giant of a phone known as the S20 Ultra, and at least on paper, it's a grand slam. But only a few months ago, Apple released its first "Pro" iPhone, and it was giant in its own right. So which is better?
Waking up your Apple Watch to see "your heart has shown signs of an irregular rhythm suggestive of atrial fibrillation" might come as a shock. While your watch can send you warnings if it detects a fast or low heart rate, those messages are pretty vague, while the abnormal arrhythmia alert can downright scary. So what should you do if you receive one of these AFib notifications?
With their first attempt at the mobile market, Razer introduced a device that looks at the smartphone differently. Instead of focusing on minimal bezels or an amazing camera, Razer decided to make a phone for gamers. So how could Razer target the growing mobile gaming market, which is projected to generate $40.6 billion in global revenue in 2017? It starts with the IGZO LCD Display.
When it comes to antivirus software, you don't want some fly-by-night developer having access to the sensitive data that these apps can scan. Luckily, most of the longest-tenured antivirus companies from the realm of desktop computers offer complete security suites for Android these days.
Samsung Galaxy S5 has an exciting feature through which you could measure your heart bit. So this video will show you how to measure your heart rate with Samsung Galaxy S5. Watch the video and follow all the steps carefully. Employ the technique in your Galaxy S5 phone.
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 673rd installment in their series of digital spreadsheet magic tricks, you'll learn how to use the SUMPRODUCT formula to calculate commission amounts based on varying commission rates based on cumulative sales totals for each month.
Looking for a way to game your Bejeweled score? Check out this video tutorial to learn how to hack Bejeweled Blitz (01/27/10) with a Mozilla Firefox extension.
LeBron is a threat, no matter what the defense throws at him. See how he uses the art of deception to find a way to score even when he's not shooting. First ask for the ball. Second make a move to draw the 2nd defender. Third pass the ball to the open man.
You want to know how to get extreme scores in the flash game Pool Practice? This is how. Watch this video tutorial to learn how to cheat in the flash game Pool Practice (01/01/10).
So the game has gone into penalty shots and you're looking to add a flair to your shots? No worries, these shots are easier to do with players with a higher flair or penalty ratings (like Ronaldo), higher star players means better chances of getting the shot. In this video you will learn how to perform advanced penalty shots like the Chip shot and the Stutter shot.
This recipe by chef Mark Bittman is an all-around crowd pleaser: it's easy to make, rich tasting, and can be made in abundance just in case a gaggle of friends comes over unexpectedly and you have to entertain.
In this video, we learn tips on how to seed a pomegranate easily with Nicki Sizemore. First, cut off the crown of your pomegranate to expose the seeds. Then, score the pomegranate from end to end and a few places around it. Next, soak the fruit in cold water for 5 minutes. While keeping it under water, break the fruit apart into large chunks. Next, just use your fingertips to remove the seeds. Since you are working in the water, your fingertips won't get stained. Remove the large pieces then ...
The video shows you how to calculate capital budgeting with a Texas Instruments BA2+ financial calculator. Capital budgeting will help you determine cash flows for given investments for a certain number of years in the future, thus helping you determine if the investment is worthwhile. The buttons you will use are the CF (cashflows) button, the NPV (net present value) button, and the IRR (internal rate of return) button. The video uses the example of a $10,000 investment that will return $5,0...
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!
With Modern Warfare 2 being the newest and most anticipated game on the market, naturally you probably will want to learn how to get the achievements. With Modern Warfare 2 achievements, you can boost your GamerScore on the Xbox360 and be able to show off your COD6 skills.
Freelance web developer and Internet marketer David Frosdick offers some tips and tricks in this video tutorial on how to get the best Camtasia settings for YouTube widescreen.
Batting a ball back and forth while you're barefoot on the beach is a fun way to get some exercise. Get started with these basic rules. Watch this video to learn how to play beach volleyball.
Watch this video tutorial to learn how to book the best hotel room for your money. You've spent all year saving up for your dream vacation. The last thing you want is to end up in a hotel room that ruins the whole trip.
Impress your friends by actually knowing what to do with those darts—other than winging them toward the wall—next time you're at a bar.
If your health is high enough, the zombies will never be able to defeat you! This tutorial shows you how you can use Cheat Engine to reprogram your avatar's health score. It's easy, and you can do it as often as you need.
For this hack to work, you will need to have downloaded Angry Birds through the Cydia store and not the official Apple app store. Download a patch (also through Cydia), and get the maximum score every time you fling a bird!
Did you know that you can actually start selecting gems before the computer has started the timer? This and other useful tips (including a source for you to download a free cheat bar browser add-on) can help you vastly improve your scores on Bejeweled Blitz!
In this video, celebrate Cow Appreciation Day in style and top off your outfit with cow fingernails. Did you know that if you wear just one cow accessory into Chick-fil-A stores on Cow Appreciation Day you can score yourself a free meal? So, why not take a moment to glam up your fingers and then get em all greasy with that delicious free grub.
Volleyball is very much an offensive sport. Even when you're playing defensive, you're playing offensively, too. So, how do you improve a young girl's offensive skills as a coach? This video talks with Burt Weller, who gives great information for teaching your volleyball team the fundamental offensive skills. Learn some great volleyball drills that will get your players to be scoring, spiking machines.
SCRABBLE. To some it's just a game, but to me it's life or death. Well, not really, but it feels that way anyway. On a normal weekend, a game becomes much like Jon Thomas' "friendly game of death Scrabble."
Create a waterfall card using CTMH products for Father's Day. You will need a blank card, designer cardstock, a scoring tool, and a paper cutter. Watch this video card-making tutorial and learn how to craft a waterfall greeting card.
Paint up some pretty drama using layers of color and texture. From clothing to the makeup, Impressionism was celebrated on the spring runways by mixing textures and colors to create light and movement. Here, catch up with makeup artist Sylvia Del Orto for the skinny on how to score this gorgeous look.
Check out this video to learn how to score and cut straight lines in glass.
Crackling pork loin roast is delicious and a bit different from a plain pork loin as the top and sides are very crispy.
In this video tutorial, viewers learn how to test their system performance. Begin by clicking on the Start menu and select Control Panel. Then click on System and Security, and select "Check the Windows Experience Index" under System. Now click on "Rate this computer". The system will then begin to run some tests. This will take about 1-2 minutes. The Windows Experience Index assesses key system components on a scale of 1.0 to 7.9. This video will benefit those viewers who use a Windows 7 com...
In this video tutorial, viewers learn how to create a tilt shift effect with Adobe Final Cut Studio. Begin by changing the video's speed to 300% and disable the Frame Blending. Now click on Effects, go to Video Filters, press on Time and select Strobe. Change the Strobe rate to 7-15 fps. Now switch to Motion and Duplicate the group. Then create a simple mask in the upper group and apply defocus to the lower group. Under Mask, increase the Feather rate up to 100%. Now add another mask around t...
To start you will need a craft bag. They can be found at Michaels but they can be difficult to find. Take the bottom flap of bag and fold it over. The bags will be cut down to 4 and 3/8. You will next need your pink pirouette cardstocks, one will be 5 3/4 x 3 5/8 and it will be scored at 1 1/4. That will be the back of the bag. The other pirouette will be 4 1/2 x 3 5/8 and it will be the front of the bag. On the front Pirouette you will use your stamp on the front right hand corner as close t...
This video shows you how to keep your itunes library, music information, and song ratings intact after reinstalling your computer's operating system. Before you begin the reinstallation process, you must make sure your music is in the same location and will be in this location after the reinstallation process. After reinstalling, open itunes while holding down the shift key. In the window that pops up, click on the "choose library" button. Locate your itunes library file. This should be an "i...
In this video tutorial, viewers learn how to control which games can be played with Net Nanny. Begin by opening the program and select Manage Games under Games. Users will have 3 options on how to block or allowing the games. Users can block by the ratings, games or descriptions. For the ratings, simply drag the slider to which ESRB you want to be allowed. For the games, simply go through the list and click on the game that you want to block. For the description, by checking the content that ...
Whether it's a short road trip or an 18-hour flight, our phones are now essential travel companions. No longer do we need a GPS unit, maps, cameras, camcorders, or even boarding passes. However, not all phones are created equal in this regard. Some are more suited for traveling, no matter the duration.
