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). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to solve word problems involving direct variation.
See how to find the domain and range of a function implied by a word problem with this free video math lesson. 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). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutor...
This video walks you through the steps of solving exponent properties involving products. This excellent video shows you a clean blackboard, with the instructors voice showing exactly what to do. Don't fret, any question you may have, will be answered. Watching this video will make you feel like your back in the classroom but rather comfortably from your home.
In Part 1 of this electric guitar video lesson, brought to you by GuitarJamz, host Marty Schwarz will teach you how to play "Sir Duke" by Stevie Wonder. As you follow along with him, he teaches you the intro of the song, breaking it down slowly so that you can follow along with him. Then he moves on to the progression of the chords used in the song, breaking down each part of the song, teaching you the chords and explaining the strum pattern and picking of the guitar riffs. You will learn the...
Many of the coolest freestyle soccer tricks involve passing one leg over the ball while it's in the air. This trick, the Toe Bounce or TB, is in that vein, but with a twist. This video will show you how to do the trick, which involves swinging one leg over the ball while the ball bounces off the other foot on the ground before being caught by your swinging foot as it comes back down. Beautiful.
Vasectomy is birth control option for men which involves a surgical procedure that will prevent sperm from passing through the vas deferens. Watch this instructional video to learn more about vasectomy and see demonstrations of two occlusion techniques that involve thermal cautery of the ductus deferens.
We already know that Microsoft has something big planned for later this month, and now we have details on how to watch the company's big reveal.
Lately, the biggest news in driverless has been the raging lawsuit between two autonomous spearheads, Uber and Google's Waymo. A new bill back by General Motors, however, could take them both out of the race towards driverless.
Need some help figuring out how to tackle application problems involving volume? 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 solve application problems involving units of volume.
This lesson soloing. This chord progression has been used to create many, many hits in just about every genre of popular music. During this lesson, we will investigate the D major pentatonic scale. You may still use the D minor pentatonic scale, but the best players can switch between major and minor pentatonic at will. The D major pentatonic scale is exactly the same as the Bm pentatonic scale. When you play D major pentatonic you are playing Bm pentatonic as well. This is called relative ma...
If you are an avid party-thrower, moviemaker, or are involved in some other activity that involved you frequently using fog machines, you're probably sick of paying for the fluid to make them work. No more! Watch this video for a guide to making your own cheap DIY fog machine juice / fluid at home.
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 solve application problems involving units of weight in basic arithmetic.
Nate Bosch with Piano Lessons demonstrates how to play the phrygian mode on a piano. The phyrgian mode is the third mode of the major scale. Take the C major scale. The phyrgian mode will start on the third note of that scale, which is E, and contain the same notes as the C major scale. From those notes, a seventh chord can be built. Play the E, G, B and D notes to make the E minor seven chord. That mode built out of the C major scale creates E minor seven chord or the three chord. Other keys...
Khanacademy tackles problems involving multiplicative inverse (i.e. taking the number one and dividing it by that number) and dividing rational numbers in its simplest form (lowest common form).
To play If I Were a Rich Man, on the accordion, begin by playing a G major cord, playing the keys (of the right hand) in this order: D, C, D, C, B, and then G. Then, play B, C, D, C, D, C, B, C, F, E, and then D.
In this video, you will learn how to wear your White + Warren Cashmere Travel wrap. There are four different ways to wear this wrap. The first way involves placing the wrap around your neck. This is similar to a scarf. The second way involves wrapping the cloth around the back of your neck and having the ends go across your chest. Tie the ends behind your back. The third way involves a fancy loop and knot, similar to a fancy scarf. Lastly, you can wear the cloth behind your neck with the ends...
This video shows the method to simplify expressions with different exponents. The video starts with the explanation of 16 raised to the power 1/4. This can be solved by taking the nth or the 4th root of 16 where n stands for the denominator of the fraction. Then the video explains 8 raised to power 4/3. This can be solved in two ways. First one involves taking the cube root of 8 and raising it to the power of 4. The second method involves converting 8 into 2 raised to the power 3 and taking t...
This is a video guitar lesson brought to you by andrewwasson.com, and is Part 1 in the series "Harmonized Moveable Chord Shapes". This video lesson covers how to study chords on the guitar neck, and how to practice playing harmonized scales using both triad and seventh chord qualities. The idea taught here works well, because the harmonized major scale gives you most of the popular chords in today's music. These include: the Major Triad & Major Seventh, the Minor Triad & Minor Seventh, the Di...
Money math is back for a chill lesson on completing a proof involving angles. This proof touches on complementary angles, definition of congruent angles, Angle Addition Postulate, and substitution. YAY MATH! This video will demonstrate exactly how to complete a proof involving angles.
Getting to know your scales are important to understanding music theory, learning your fretboard, improving your technique and training your ear. Check out this instructional acoustic guitar video that shows how to play C major scale in first position. Playing a scale on one string is a great way to learn the fretboard but not the most efficient way to play a scale. Try a 1st position C major scale. Start by putting your 3rd finger on low C (3rd fret of your A string). Proceed to follow the a...
Do you have a Apple Might Mouse? After a few months, you'll notice that your scroll ball probably isn't working anymore. Well, check out this video to get that Apple Mighty Mouse scroll ball up and rolling. This involves a little disassembly, if you're worried about your warranty. There will be some Mighty Mouse cutting involved. But a dirty mouse is a bad one, so why not do what it takes to maneuver on your computer properly?
If for no other reason than the fact that you're bored beyond belief during spring break or holiday and you need something involved and fun to do fast, this tutorial shows you a great way to pass the time. And unlike simply sitting on the couch and pigging out or shopping with your mom and sister it actually involves some brain work, too!
A funny thing happened on the way to the release of the virtual reality epic Ready Player One — augmented reality grabbed a major piece of the spotlight. Specifically, Microsoft's HoloLens.
Best way to bond with kids is to involve them into number of activities, where you can participate with them. Here we are with an activity which involves in making whole wheat cookies. You can involve your kids in this activity too.
The first couple of months of learning a new instrument are often the most challenging - and boring. That's because rather than focusing on pounding out songs, you're instead practicing chord progressions, major and minor scales, and finger work.
A metered dose inhaler is one of the oldest and mostly widely-used kinds of inhaler for quick relief and long term control Asmtha treatment. This video will show you quickly and easily how to use both major types of metered dose inhalers for both major types of Asmtha medicine, ensuring that you get the relief you need from your inhaler.
In this clip, you'll learn how to play baisc major triads on a standard four-string ukulele. If you want to get really good at playing the ukulele, it stands to reason that you'll need to practice. Happily, the Internet is awash in high-quality video lessons like this one from the folks at Ukulele Underground. For more information, including a step-by-step overview, watch this free video ukulele tutorial.
In this clip, learn how to play major scales on the ukulele. If you want to get really good at playing the ukulele, it stands to reason that you'll need to practice. Happily, the Internet is awash in high-quality video lessons like this one from the folks at Ukulele Underground. For more information, including a step-by-step overview, watch this free video ukulele tutorial.
There's no getting around it: if you want to get good at playing the ukulele or any other instrument, you'll need to practice. Fortunately, the Internet is awash in free uke lessons, like this one from Ukulele Live, which make the task not only easy but fun. This clip, in particular, demonstrates how to play a C major scale, a scale which doubles as an excellent finger warmup routine.
This video explains how to play the song "Such Great Heights" by Iron & Wine on guitar. This song requires a capo on the sixth fret of the guitar and knowledge of the basic chord set shown. The key is F# major and the beginning chord is C Major with the song composed using finger picking. The majority of this songs constitution is alternating between F#, A and C major with the enharmonic chords being G and C. This video contains vocal instructions as well as a close up on the fret board of th...
Master the F major chord on your acoustic guitar, with help from Charles Sedlak. If you can master this, the rest is downhill - you pretty much have it made. Watch out though, you have to cover two strings with one finger!
Developers in the augmented reality space are sitting on the bleeding edge of a hot technology. With the intense interest, especially in the tech circles, there are a large number of people working on potential solutions and uses for the technology. There is also a lot of time, money and effort being put in the tools and infrastructure for the technology. For better of for worse this also means constant changes.
There's no getting around it: if you want to get good at playing the ukulele or any other instrument, you'll need to practice. Fortunately, the Internet is awash in free uke lessons, like this one from Ukulele Live, which make the task not only easy but fun. This clip, in particular, demonstrates how to play a F major scale from various positions on the ukulele's neck.
There's no getting around it: if you want to get good at playing the ukulele or any other instrument, you'll need to practice. Fortunately, the Internet is awash in free uke lessons, like this one from Ukulele Live, which make the task not only easy but fun. This clip, in particular, demonstrates how to play a G major scale from various positions on the ukulele's neck.
There's no getting around it: if you want to get good at playing the ukulele or any other instrument, you'll need to practice. Fortunately, the Internet is awash in free uke lessons, like this one from Ukulele Live, which make the task not only easy but fun. This clip, in particular, demonstrates how to play a C major scale from various positions on the ukulele's neck.
Knowing music theory never hurt anyone—not Bach, not Chopin, not Schoenberg. Even if you fancy yourself a musical iconoclast, the better you know the rules of music, the better equipped you'll be to break them down the line. In this free video music theory lesson, you'll learn how to generate major and minor triad chords. For more information, including a very thorough overview, watch this helpful musician's guide.
In this guitar lesson, learn how to play G major, G minor and G7th guitar chords on a guitar in standard tuning (EADGBE). With the guitar, as with any other instrument, if you want to improve, you'll need to practice. Fortunately, the Internet is awash with free, high-quality guitar lessons like this one. For more information, and to get started playing G chords on your own guitar, watch this video tutorial.
Check out this video from IGN and learn how to pad your gamer score in Army of Two: 40th Day. The clip will walk you through four major achievments and show you multiple ways to get them. So, follow along and earn major bragging rights in this awesome game.
If you are looking for some new licks to incorporate into your solos on the electric guitar, then this how to video is a great place to start. In this guitar lesson you will learn how to play a major lick. This riff outlines chord shapes and uses slides to create a pedal slide effect. Watch this how to video and soon you will be able to play this major chord based guitar lick.
In this ukulele lesson, learn how to play a C major chromatic scale warm-up on a soprano, concert or tenor ukulele. With the uke, as with any other instrument, if you want to improve, you'll need to practice. Fortunately, the Internet is awash with free, high-quality ukulele lessons like this one from Ukulele Mike Lynch. For more information, and to get started warming up with this exercise yourself, watch this video tutorial.
