This free video science lesson from the Home Scientist demonstrates a simple technique for creating ammonium chloride from hydrochloric acid and ammonia. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how-to.
This free video science lesson from YouTube's mrhomescientist demonstrates a simple technique for doing acid-base titration. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how-to.
This free video science lesson from YouTube's Mindpaint demonstrates a simple technique for making your arms feel as though they're lighter than air. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how-to.
This free video science lesson from YouTube's Mindpaint demonstrates a simple technique for creating a "fire motor" with a pair of wine glasses and a candle stick. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how-to.
This free video science lesson from YouTube's Mindpaint demonstrates a simple technique for creating a tornado within a soda bottle. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how-to.
This free video science lesson from Jefferson Lab demonstrates a simple technique for demonstrating the polarity of the water molecules. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how-to.
This free video science lesson from YouTube's bionerd23 demonstrates a simple technique for modding a Bresser Biolux NG or Bresser Biolux AL microscope to view larger objects like minerals. You'll also learn how to mod your microscope to allow you to take pictures and shoot video through it. For all of the relevant details and detailed, step-by-step instructions, watch this home-science how-to.
This free video science lesson from YouTube's bionerd23 presents an overview of the similarities between the human heart and that of a regular sheep. For all of the relevant details and detailed overview of the similarities and differences, watch this home-science how-to.
This free video science lesson from YouTube's bionerd23 demonstrates a simple technique for moving gas from a balloon into a secondary airtight container. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how-to.
This free video science lesson from YouTube's bionerd23 demonstrates a simple technique for deflecting ionizing radiation through use of super magnets. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how-to.
This free video science lesson from YouTube's bionerd23 demonstrates a simple technique for extracting one's own DNA. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how-to.
This free video science lesson from YouTube's bionerd23 demonstrates a simple technique for making fingerprints visible with iodine. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how-to.
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.
In this free video chemistry lesson from Salman Khan, we learn how to work with aldol 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 amid formation from acyl chlorides. 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 the relative stability of amides, esters, anhydrides & acyl chlorides. 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 how to work with carboxylic acid derivatives. 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 more information, including detailed, step-by-step instructions, take a look.
This holiday season, why not forgo canned pumpkin? Roasting a whole pumpkin is an easy process and this free video cooking lesson presents a complete overview. For all of the details, and to learn how to roast a pumpkin yourself, watch this guide.
If you're scared of curling your hair because you don't want to damage your hair through heated products like flat irons and curling irons, then here is a more eco-friendly, heat-free alternative that costs almost nothing but produces gorgeous results.
Get into the Halloween spirit with these terrifying mummy hot dogs! They're easy to make and this free video cooking lesson presents a complete overview. For all of the details, and to get started making festive, festering mummy dogs yourself, take a look.
Get into the holiday spirit by making pumpkin soup! This free video recipe will teach you everything you'll need to know. For all of the delicious details, and to learn how to make pumpkin soup for Halloween or Thanksgiving yourself, take a look!
'Tis this season to be gross! In this free video cooking lesson, you'll learn how to prepare a kitty litter cake that's equal parts delicious and disgusting. For more information, including a full recipe, and to learn how to make Halloween cupcakes yourself, take a look.
In this free video cooking lesson from Mahalo, you'll learn how to prepare werewolf cupcakes that are equal parts delicious and terrifying. For more information, including a full recipe, and to learn how to make Halloween cupcakes yourself, take a look.
Eyeball cupcakes: Trick AND treat! In this free video cooking lesson, you'll learn how to prepare eyeball cupcakes that are equal parts delicious and disgusting. For more information, including a full recipe, and to learn how to make Halloween cupcakes yourself, take a look.
'Tis this season to be gross! In this free video cooking lesson, you'll learn how to prepare cockroach cupcakes that are equal parts delicious and disgusting. For more information, including a full recipe, and to learn how to make Halloween cupcakes yourself, take a look.
Want to take your playlists with you wherever you go? Or share awesome music with your friends? You can use a free software download called SonicSwap which will let you build a YouTube clone of your favorite playlists which you can access anytime.
This video describes how to optimize a Microsoft Windows 7 PC for running Pro Tools 8. Whether you're new to Digidesign's Pro Tools 8 or simply looking to pick up a few new tips and tricks, you are certain to benefit from this free software video tutorial. For complete instructions, take a look.
This video describes how to create a new user account on an Apple Mac OS X 10.6 (Snow Leopard) computer to tell whether your Pro Tools problem is user-specific or global. Whether you're new to Digidesign's Pro Tools 8 or simply looking to pick up a few new tips and tricks, you are certain to benefit from this free software video tutorial. For complete instructions, take a look.
This video describes how to reset the PRAM, or parameter random access memory, on an Apple Mac OS X 10.6 (Snow Leopard) computer. Whether you're new to Digidesign's Pro Tools 8 or simply looking to pick up a few new tips and tricks, you are certain to benefit from this free software video tutorial. For complete instructions, take a look.
This video describes how to trash your Pro Tools user preferences, restoring them to their factory default setting, on an Apple Mac OS X 10.6 (Snow Leopard) computer. Whether you're new to Digidesign's Pro Tools 8 or simply looking to pick up a few new tips and tricks, you are certain to benefit from this free software video tutorial. For complete instructions, take a look.
As you might guess, one of the domains in which Microsoft Excel really excels is finance math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, part of his "Excel Finance Class" series of free video lessons, you'll learn how to calculate the future and present values for multiple cash flows in Excel.
As you might guess, one of the domains in which Microsoft Excel really excels is finance math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, part of his "Excel Finance Class" series of free video lessons, you'll learn how to use the PV and PMT functions together to do asset valuation using discounted cash flow analysis.
