HowTo: Build Your Own DIY SuperMacro Lens
Lozzless demonstrates how to make a diy cheap macro lens with working aperture for his Canon 5D Mark II, coined the "SuperMacro".
Lozzless demonstrates how to make a diy cheap macro lens with working aperture for his Canon 5D Mark II, coined the "SuperMacro".
Looking for a primer on how to multiply two or more radicals? See how it's done with this free video algebra 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).
Scouring the web for instructions on how to factor quadratic equations in algebra? Look no further. This free video algebra lesson will teach you how. 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).
Need a little help figuring out how to solve a linear equation in algebra? Learn how with this free video 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).
Need help figuring out how to find the greatest common factor and/or the least common multiple of two given numbers? Learn how with this free video 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).
Need to know how to solve a set of linear equations by graphing? Learn how with this free video 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).
The fine folks at The Pathfinder School present what they call a spring tune-up for for you knife techniques, which have presumable deteriorated during the winter. The host is trying out a new knife he has been asked to test, and uses it to make a trap knotch and drill into a log, among other things.
Need help reducing radical expressions without perfect square or cube roots? Take heart: this free math lesson will ensure that you know everything you need to know for that next big test. Examples include square roots, cube roots, and 4th roots. You'll also learn a technique to simplify n-root expressions as well as how to simplify variables in radical expressions.
In this video, you learn how to install the ChickHEN software and load it onto your PSP. ChickHEN R2 is used, and the tutorial is demonstrated on a PSP-3000. Make sure you have your USB cable handy, as you will need to transfer files from your PC/Mac onto your PSP. This is tested using firmware version 5.03.
The rectovaginal examination allows testing of the cervix, and perhaps a little higher. It is one of the first way a doctor may detect abnormalities on the ovary. Watch this video medical health tutorial and learn how to conduct a rectovaginal gynecological exam.
Watch this instructional crochet video to crochet a small button hole. The visual guidelines are accompanied with written instructions. In this delicate piece of work, it helps to test out the buttonhole to avoid backtracking. You can sew the button on to your crochet work with a regular sewing needle and a piece of yarn.
Georgia Tech resident pottery instructor, Trip, describes how to knead clay and get it ready for use on the wheel. First you need a piece of soft scrap or fresh clay. When kneading, or wedging the clay, try to force out all of the air bubbles. The kneading board should help to absorb excess moisture. Test the kneaded clay by slicing it with a wire cutter to check for air bubbles.
Like the previous Final Fantasy games, the latest installment Final Fantasy XII on the Playstation 2 has hidden bosses to test the mettle of hardcore RPG gamers. The Gnoma Entite is a hidden boss you can find in the Midfault area of the Damasca Wasteland following a sandstorm. Take a look at this instructional video that shows you how to take on this boss even with characters with weak equipment and abilities.
Watch this how to video and see how The Canadian Living Test Kitchen makes a flawless fruit crisp dessert. Baking this almond and cherry crisp dessert is very easy. All you need is sweet cheeries, apples, sugar, flour, lemon juice, sliced almonds, lemon zest, brown sugar, and melted butter. Serve the almond and cherry crisp with your favorite ice cream.
Before obtaining the permission to practice as a veterinarian, all veterinary students must pass the North American Veterinary Licensing Examination, or NALVE. This video animal medical tutorial covers a lot of the basic concepts of anesthesia, including equipment and drugs, on both small and large animals that were taught in veterinary school and would be tested in the final examination. Learn how to review anesthetic procedure and prepare for the North American Veterinary Licensing Exam by ...
Learn how to find out exactly how strong a strand of your hair is with this science experiment.
Put your DJ skills to the test by burning your own CD or mix in Windows Media Player. Burned music CDs make an inexpensive but thoughtful gift, and they're really simple to copy.
This video describes how to hook up and test an OEM GPS unit. You can use this type of unit to build your own projects that incorporate GPS. You'll need a computer and GPS unit, of course.
Woman's Day Magazine shows you how to cook a 1-2-3 dessert recipe. Today in the test kitchen learn to make an supper easy Swiss chocolate mousse torte. You only need three ingredients, cream cheese, mousse mix, and Yodels.
The Tesla CD Turbine Blender Attachment is a SinkScience test of the new Kitchen Edition of the CD Turbine mated to a recycled blender from the Thrift Store. The CD Turbine, made with recycled CD's and neodymium magnets, is running only on faucet water-pressure power.
MrfixitRick and his assistant Rowan try four "Will It Spin?" experiments in an attempt to see if different objects spin with the rotating magnetic field of the Tesla CD Turbine.
This math lesson is designed to provide middle school teachers with free resources for teaching linear equations. Students can use this free resource to better understand how to solve simple equations while preparing for the upcoming CRCT test.
Learn how test and improve the speed of your DSL Internet connection.
If you are going to be towing a trailer, or using auxiliary lights with your Dodge Ram 1500 full size van, you are going to need to install a T-One wiring harness. This installation could not get any easier, if you know how to use a plug and some zip ties, you can do it. This video shows where to locate the needed plug and how to test the wiring to make sure it works properly.
This shows you exactly how to get a strike every time in the bowling mini-game. This is a step by step walkthrough of exactly how you can bowl three strikes and get the cheat in Grand Theft Auto 4 (GTA4) for XBOX 360 & PS3.
To hack a Wi-Fi network, you need your wireless card to support monitor mode and packet injection. Not all wireless cards can do this, but you can quickly test one you already own for compatibility, and you can verify that the chipset inside an adapter you're thinking of purchasing will work for Wi-Fi hacking.
A remote administration tool, or RAT, is a piece of software used for remotely controlling machines. They are commonly used by tech support to gain remote access for troubleshooting purposes, but RATs are also an important part of a hacker's advanced persistent threat (APT) toolkit. Unlike standard administration RATs, these tools are designed to be delivered stealthily and operate undetected.
It's a well-known fact (supported by myriad sources, including Fitness Magazine) that in order to lose a pound, you need to cut and/or burn 3,500 calories... which, divided by the number of days in the week, equals 500 calories a day.
You've seen many videos out there that teach you how to successfully cheat to pass an exam. Well here is one more and like the others, it requires the use of a pen. Check out the instructional video for further details.
Just how much "zero" is Zero? What happens if you boil these popular drink for 20 minutes or so? Watch this video and you'll be surprised by what you get after the water evaporates.
When it comes to Thanksgiving, some people live for stuffing (or dressing, if that's what you call it). Personally, I love all stuffing, even the boxed kind. However, even the classics can start to feel a little staid and dull after a while.
A simple method to test any alkaline battery in seconds! Works on AA, AAA, C, D batteries. You can separate good from bad.
With this article, I'll be continuing the series I started with my recent plague doctor article. That is, examining tropes that may at first appear to not fit into Steampunk.
Matthew Inman, who runs the popular web comic The Oatmeal, decided to test his new hand-held "Tesla Cannon" (which is essentially a small-scale Tesla coil) on one of his friends. His friend, Matt Harding, held a giant light bulb and allowed himself to be shot with the Tesla Cannon.
This great how-to shows clearly how to tie a length of braided line to a fluorocarbon leader. In the video, the demonstrator uses large rope so that the technique can be clearly seen. This trick has been gaining popularity in the freshwater fishing community lately in part because it helps to reduce twist and snarl, but absorbing some of the pull. Follow this super video yourself and see if the trick works for you. When you're out in your boat and you feel the tug of that big mouth bass, you'...
In this video, we learn how to make a double chocolate malt shop cupcakes. First, make the batter by mixing together malt powder with chocolate chips, sugar, and the rest of the ingredients. These flavors work well together and will make a classic cupcake! Cook these in the oven until the cupcakes are fully cooked all the way through. When these have cooled, test each of the cupcakes to make sure they are baked through. Next, you will mix together your cherry butter cream frosting and place i...
Even fifty years after her death, Marilyn Monroe still fascinates and captivates the public interest. While her life and death will forever remain shrouded in mystery, there is one thing we know for certain: The woman was damn hot.
Summer is almost over and that means the end of summer vacation and the start of the new school year. During this transition, parents and students get ready for the new year by purchasing a variety of different materials. Pencils, paper, books, testing sheets, etc.
In this video tutorial, viewers learn how to quickly troubleshoot memory problems in Windows. Begin by clicking on the Start menu. Type "mdsched" into the search bar and press Enter. The Windows Memory Diagnostic window will then appear. Click on "Restart now and check for problems". Your machine will then be rebooted and will run its memory diagnostics tool. It will look for any issues that may cause problems for your system. Advanced users can press F1 when it starts to specify certain opti...