How To: Beat Dead Air - The Crane in Left 4 Dead
This is a two part series XBOX 360 Left 4 Dead walkthrough, top screen using ONLY pistols, bottom whatever he wants. Left 4 Dead is a co-operative, survival horror, first-person shooter video game.
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How To: Make a confetti bomb
Pull this prank your co-workers or fellow computer geeks! Make a confetti bomb out of a 35mm film canister.
How To: Make a latte milk foam heart for your coffee
In this video from "Pour by Ian - Amante Coffee Boulder, CO" we see a quick and easy way to make a simple Latte Art heart atop the coffee drink. Unlike some videos that tend to be long (and tend to only show off) this video is direct, easy to follow and fun to try.
News: Ancient Fungus Gives Trees a Better Chance at Surviving Hotter Temperatures
A 6,000-year-old forest inhabitant awakens to find life in the forest around it in crisis. Plants, trees, animals, and birds are moving north to escape increasingly heated air, even as mass extinctions take place around the world. The inhabitant stirs and remembers it has lived this before and knows what to do.
NR50: The Finance & Investment People to Watch in Augmented & Mixed Reality
The world of investment and finance can be labyrinthine in its very nature — and even more complicated in regards to augmented and mixed reality. While these new emergent technologies are teeming with explosive levels of unrealized potential, there's still a big layer of uncertainty in terms of return — but these investors aren't afraid to take the leap.
How To: Draw the Co-Host 3000 from Spill.Com
I show how to draw the co-host 3000, tonally. I mess up in the middle. but i feel for the rest of the art video its fine. I'm a huge Spill fan. So this is for all you spilliios that like drawing videos. And the end image should have been much darker, but here goes anyway.
How To: Add a new email address to your cPanel Hosting Account
This tutorial is for people who are already using the cPanel Hosting account, and want to learn how to add a new email address to the existing account (such as for a new employee). It's an easy, quick process - this video shows you how!
How To: Slice and dice a tomato to prepare it for cooking
Tomatoes can be cut in many different ways for cooking, or into ornamental shapes for garnish, but there exists a basic way of dicing and slicing them up to make them taste the most delicious when you cook them.
How To: Create bulleted and numbered lists in the WordPress post editor
In this clip, learn how to generate ordered lists in the WordPress post editor. Every version of WordPress brings with it new features, new functions and new ways of doing things. Fortunately, the very same technology that allows an open-source blog publishing application like WordPress to exist in the first place also makes it easy for its users to share information about the abovesaid things through videos like this one. Take a look.
How To: Post an update to a WordPress blog or website
In this tutorial, you'll learn how to make a simple update to a WordPress blog or website. Every version of WordPress brings with it new features, new functions and new ways of doing things. Fortunately, the very same technology that allows an open-source blog publishing application like WordPress to exist in the first place also makes it easy for its users to share information about the abovesaid things through videos like this one. Take a look.
How To: Add, edit, delete and publish pages on a WordPress blog or website
Every version of WordPress brings with it new features, new functions and new ways of doing things. Fortunately, the very same technology that allows an open-source blog publishing application like WordPress to exist in the first place also makes it easy for its users to share information about the abovesaid things through videos like this one. Take a look.
How To: Use the Undo, Redo and Help buttons in the WordPress editor
In this clip, learn how to undo and redo actions in the WordPress editor. Every version of WordPress brings with it new features, new functions and new ways of doing things. Fortunately, the very same technology that allows an open-source blog publishing application like WordPress to exist in the first place also makes it easy for its users to share information about the abovesaid things through videos like this one. Take a look.
How To: Make baby bok choi with shiitake mushrooms
Contrary to popular opinion, Chinese food does not only consist of orange chicken and friend rice (though, admittedly, they are quite delish). In fact, there exists quite a variety of elegant, delicate dishes for the picky gastronome.
How To: Make a manly pair of bike pants for urban cycling
Sure, there's lots of bicycling clothing out there, but most of it doesn't work too well for everyday wear, leaving you a bit out of place when you've reached your destination. You know what we're talking about, guys: those too tight, super contouring bike pants that facilitate biking but majorly decrease our style points.
How To: Create light streaks in After Effects
Light streaks look very cool. Their coolness is practically the reason time-lapse photography exists. This video will teach you how to take light sources in video and create light streaks off of them using Adobe After Effects. Make your nighttime videos look much more spiffy by applying these techniques.
How To: Find and eliminate hidden pet poisons in your home
A lot of commonly used household items are actually poison for your furry friends. In this clip, learn all about which items can pose a danger for your dog or cat. It's not only chemicals that are bad for your pets, innocent seeming items like fruit, veggies, chicken bones, chocolate, human medications and many other hidden dangers exist as well.
How To: Learn extreme macro photography tricks
Watch this quick instructional photography video and discover how to do extreme macro photography without having any real specialized macro photo equipment. Use a couple of your existing lenses to create a super macro lens. Practice these tips and improve your photography skills.
How To: Change strings on an electric guitar
In the first part of this two-part tutorial, Justin goes over how to know when to change your electric guitar strings and of course, how to do it. As you may guess, you'll have to start by removing the existing strings!
How To: Download and install the Minecraft 1.9 pre-release 2 beta on a PC
The Minecraft 1.9 pre-release is out, and Jeb has recently tweeted a link to version 2 of the 1.9 pre-release. If you're interested in downloading and installing it, take a look at this guide to learn how to update your Minecraft to the 1.9 pre-release.
How To: Compare population proportions in statistics
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 compare population proptions in stats.
How To: Solve population proportion problems in statistics
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 pop. proportion problems in stats.
How To: Compare population proportions in statistics
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 compare population proportions.
How To: Calculate the confidence interval for difference between means
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 find the CI for the difference between means.
How To: Calculate the sampling distribution of difference between means
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 find the sampling distribution for the difference between means.
How To: Find the variance of differences of random variables in statistics
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. For all of the details, watch this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, we learn how to calculate the variance of differences of random variables.
How To: Do hypothesis testing with a large sample proportion in statistics
Learn how to do large-sample-proportion hypothesis testing in stats! 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. For all of the details, watch this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials.
How To: Do a small-sample hypothesis test in statistics
Need a hand figuring out how to do small-sample hypothesis testing in stats? 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. For all of the details, watch this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials.
How To: Work with z-scores and t-statistics in statistics
Learn about the difference between z- and t-statistics with this video guide. 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. For all of the details, watch this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials.
How To: Construct a small sample size confidence interval using a t-distribution
Learn how to build small sample size confidence intervals using t-distributions. 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 construct a small size sample confidence interval using t distribut...
How To: Calculate mean and variance for a Bernoulli distribution
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 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 calculate mean and variance for a Bernouilli distribution.
How To: Find sample distribution in statistics
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 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 calculate sample distribution in statistics.
How To: Calculate mean & variance when given a Bernoulli distribution in statistics
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 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 calculate the mean and variance of a Bernouilli distribution.
How To: Limit a Google search to results from a particular national domain
In this Googler's guide from the folks at Mahalo, we learn how to limit search results to a particular national domain like .co.uk or .ru. For all of the relevant details, and to get started using this handy Google hack yourself, watch this video tutorial.
How To: Do the evil mouse prank to take control of your coworker's cursor
This isn't so much of an evil mouse prank as it is an annoying mouse prank. By following the instructions in this video you'll learn how to take control of your co-worker's mouse so that no matter where he moves it, the cursor will always slant to the side and stay there.
How To: Find how many toothpicks will be needed to form the nth figure in a sequence
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 employ inductive reasoning to determine the number of toothpicks you'll require to generate the nth (e.g., the 50th) figure in a sequence of figures.
How To: Prove that the areas of diagonal-generated triangles are equal in geometry
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 demonstrate that a diagonal line drawn from one corner of a rectangle to another will generate two equivalent triangles.
How To: Describe the meaning of percent in basic mathematics
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 explain what a percentage is within the context of basic arithmetic.
How To: Add inches and feet in basic arithmetic
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 sum inches and feet, expressing your result in feet.
How To: Convert decimeters to kilometers in basic math
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 convert between decimeters and kilometers in basic mathematics.
How To: Add ounces and pounds together in basic mathematics
Need how to know how to add pounds to ounces and ounces to pounds? 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 sum pound and ounce weight units.