In this video tutorial, we learn how to perform a simple, mathematical card trick. For more information about the trick and its execution, including detailed, step-by-step instructions, and to get started incorporating this trick into your own routines, watch this free video card magic lesson.
In this handy knot-tying tutorial from JD of Tying It All Together, we learn how to tie a round crown sinnet. For more information, including detailed, step-by-step instructions, and to get started tying round crown knots yourself, watch this video guide.
In this handy knot-tying tutorial from JD of Tying It All Together, we learn how to tie a knarr knot. For more information, including detailed, step-by-step instructions, and to get started tying perfect knarr knots yourself, watch this video guide.
In this handy knot-tying tutorial from JD of Tying It All Together, we learn how to tie a KBK bar fusion knot. For more information, including detailed, step-by-step instructions, and to get started tying KBR bar knots yourself, watch this video guide.
In this handy knot-tying tutorial from JD of Tying It All Together, we learn how to tie a double plafond knot. For more information, including detailed, step-by-step instructions, and to get started tying double plafond yourself, watch this video guide.
In this handy knot-tying tutorial from JD of Tying It All Together, we learn how to tie a stitched switchback strap. For more information, including detailed, step-by-step instructions, and to get started tying round stitched switchback yourself, watch this video guide.
In this handy knot-tying tutorial from JD of Tying It All Together, we learn how to tie a round brocade or "six-petal" knot. For more information, including detailed, step-by-step instructions, and to get started tying round brocade knots yourself, watch this video guide.
In this brief video guide from the folks at Lynda, we learn how to keep an eye on competing venders when selling merchandise on eBay, the popular online auction website. For all of the relevant details, including easy-to-follow step-by-step instructions, watch this video guide.
In this brief video guide from the folks at Lynda, we learn how to effectively search eBay, the popular online auction website. For all of the relevant details, including easy-to-follow step-by-step instructions, watch this video guide.
In this brief video guide from the folks at Lynda, we learn how to set about creating a new seller account on eBay, the popular online auction website. For all of the relevant details, including easy-to-follow step-by-step instructions, watch this video guide.
In this free video economics lesson from Salman Khan, you'll learn about international exchange rates and why they vary. For all of the relevant details, and to learn more about the causes and effects of currency value fluctuation, watch this clip.
In this free video economics lesson from Salman Khan, you'll learn about the effects of currency fluctuations on trade. For all of the relevant details, and to learn more about the effects of currency on international trade, watch this clip.
Need a hand figuring out how to create and work with arrays when coding in C++? Whether you're new to Microsoft's popular general-purpose programming language or a seasoned programmer merely looking to brush up on the basics, you're sure to find much to take away from this helpful video lesson. For all of the relevant details, take a look.
Interested to know how to create and use arrays in your C++ programs? Whether you're new to Microsoft's popular general-purpose programming language or a seasoned programmer merely looking to brush up on the basics, you're sure to find much to take away from this helpful video lesson. For all of the relevant details, and to get started using arrays in your own applications, take a look.
Need a hand figuring out how to use namespace std when writing a program in C++? Whether you're new to Microsoft's popular general-purpose programming language or a seasoned programmer merely looking to brush up on the basics, you're sure to find much to take away from this helpful video lesson. For all of the relevant details, take a look.
In this free video language lesson from Sunny Park of Mahalo, we learn how to say, pronounce and write the Korean word for "thank you." For details, and to get started using this handy Korean phrase yourself, watch this guide for Korean language learners.
In this free video language lesson from Sunny Park of Mahalo, we learn how to say, pronounce and write the Korean word for "sorry." For details, and to get started using this handy Korean phrase yourself, watch this guide for Korean language learners.
In this free video language lesson from Sunny Park of Mahalo, we learn how to say, pronounce and write the Korean words for "It's nice to meet you." For details, and to get started using this handy Korean phrase yourself, watch this guide for Korean language learners.
In this free video language lesson from Sunny Park of Mahalo, we learn how to say, pronounce and write the Korean words for "I am well" or "I am fine." For details, and to get started using this handy Korean phrase yourself, watch this guide for Korean language learners.
In this free video language lesson from Sunny Park of Mahalo, we learn how to say, pronounce and write the Korean words for "I am hungry." For details, and to get started using this handy Korean phrase yourself, watch this guide for Korean language learners.
In this free video language lesson from Sunny Park of Mahalo, we learn how to say, pronounce and write the Korean words for "I'm going to work." For details, and to get started using this handy Korean phrase yourself, watch this guide for Korean language learners.
In this free video language lesson from Sunny Park of Mahalo, we learn how to say, pronounce and write the Korean words for "I'm going to school." For details, and to get started using this handy Korean phrase yourself, watch this guide for Korean language learners.
In this free video language lesson from Sunny Park of Mahalo, we learn how to say, pronounce and write the Korean words for "I don't speak Korean" and "I don't speak English." For details, and to get started using this handy Korean phrase yourself, watch this guide for Korean language learners.
In this free video language lesson from Sunny Park of Mahalo, we learn how to say, pronounce and write the Korean words for "I don't know" and "I don't understand." For details, and to get started using this handy Korean phrase yourself, watch this guide for Korean language learners.
In this free video language lesson from Sunny Park of Mahalo, we learn how to say, pronounce and write the Korean words for "goodbye" and "see you later." For details, and to get started using this handy Korean phrase yourself, watch this guide for Korean language learners.
In this free video language lesson from Sunny Park of Mahalo, we learn how to say, pronounce and write the Korean words for "Where are you going?" For details, and to get started using this handy Korean phrase yourself, watch this guide for Korean language learners.
In this free video language lesson from Sunny Park of Mahalo, we learn how to say, pronounce and write the Korean words for "What time is it?" For details, and to get started using this handy Korean phrase yourself, watch this guide for Korean language learners.
In this free video language lesson from Sunny Park of Mahalo, we learn how to say, pronounce and write the Korean words for "What is your name?" For details, and to get started using this handy Korean phrase yourself, watch this guide for Korean language learners.
In this free video language lesson from Sunny Park of Mahalo, we learn how to say, pronounce and write the Korean words for "What day is it?" For details, and to get started using this handy Korean phrase yourself, watch this guide for Korean language learners.
In this free video language lesson from Sunny Park of Mahalo, we learn how to say, pronounce and write the Korean words for "How old are you?" For details, and to get started using this Korean phrase yourself, watch this guide for Korean language learners.
In this free video language lesson from Sunny Park of Mahalo, we learn how to say, pronounce and write the Korean word for "hello." For details, and to get started using this handy Korean phrase yourself, watch this guide for Korean language learners.
This free video science lesson from Northern Kentucky University demonstrates a simple technique for demonstrating the effects of heat on air pressure by placing a candle within a graduated cylinder. For all of the relevant details, and a complete demonstration of the experiment itself, watch this video guide.
This free video science lesson from Northern Kentucky University demonstrates a simple experiment for comparing the density of ice—frozen water—to vegetable oil. For all of the relevant details, including a list of necessary materials, full step-by-step instructions, and a complete demonstration of the experiment itself, take a look.
In this free video chemistry lesson from Salman Khan, we learn about specific heat capacity and vaporization. Whether you need help studying for that next big test or could just use a hand finishing your homework, you're sure to be well served by this video lesson. For all of the details, take a look.
In this free video chemistry lesson from Salman Khan, we learn about amines and SN2 reactions. Whether you need help studying for that next big test or could just use a hand finishing your homework, you're sure to be well served by this video lesson. For all of the details, take a look.
In this free video chemistry lesson from Salman Khan, we learn about vapor pressure and the ideal gas law. Whether you need help studying for that next big test or could just use a hand finishing your homework, you're sure to be well served by this video lesson. For all of the details, take a look.
In this free video chemistry lesson from Salman Khan, we learn about tKeto-Enol tautomerization in organic chemistry. Whether you need help studying for that next big test or could just use a hand finishing your homework, you're sure to be well served by this video lesson. For all of the details, take a look.
In this free video chemistry lesson from Salman Khan, we learn ahow to work with Friedel-Crafts acylation in organic chemistry. Whether you need help studying for that next big test or could just use a hand finishing your homework, you're sure to be well served by this video lesson. For all of the details, take a look.
In this free video organic chemistry lesson from Salman Khan, we learn how to name ketones. Whether you need help studying for that next big test or could just use a hand finishing your homework, you're sure to be well served by this video lesson. For all of the details, take a look.
In this free video chemistry lesson from Salman Khan, we learn about chloride acid formation. Whether you need help studying for that next big test or could just use a hand finishing your homework, you're sure to be well served by this video lesson. For all of the details, take a look.
