The personal computer is a strange and powerful entity, capable of bringing great joy. Just as often, you probably want to chuck the damn thing at the wall because it doesn't work right. If you want to pull a prank on a friend that will really upset them, messing with their computer is one of the best ways to do it. This hilarious video will show you how to do three great PC pranks quickly and easily, including changing the contrast on the monitor and pretending to edit websites using Javascr...
In a previous Nurd Rage video (here), Dr. Lithium showed you that pyrolytic graphite was diamagnetic, and that it could be stably levitated over magnets. It was repelled by a magnetic field, and this repulsion was strong enough to levitate it. In this science video tutorial, you'll learn how to levitate plain old pencil lead this time.
If you prefer glow sticks over candles during a power outage, then this how-to is for you! Although glow sticks are used as temporary light sources, there are other applications for them. Divers use them for night diving, fisherman use them to catch swordfish, and the military uses them for light markers, along with infrared versions used in conjunction with night vision devices. But with all these handy uses for glow sticks, the most popular is — recreational use, like dancing at raves, some...
Rust protection doesn't have to cost a fortune. With a little zinc and some electricity, you can protect your precious metals from rust by galvanization. When you galvanize something, you're giving it a protective coating, and in this case, it's a zinc coating.
If you want to learn how to serve in tennis this is for you. The serve is the most important aspect in the game because the server has complete control. You have two attempts to serve the ball; if both attempts hit outside of the service box the server double faults and their opponent receives a point. When you are serving the ball your front foot should be at a 45 degree angle and your rear foot should be parallel to the baseline. Your weight should be evenly distributed over both feet. The ...
Titlibo Nihaan shows us how to make Bo Kho(Vietnamese Beef Stew,in this video. The ingredients for this are,500 grams of beef,3 chopped shallots,1 small onion, thinly sliced,soy sauce,nuoc mam sauce,a bunch of fresh basil,2 red chillies,3 cloves of garlic,1 tablespoon lemon grass,1 tablespoon of turmeric powder,1 tablespoon of curry powder 1 tablespoon of brown sugar,4 star anise and a beef stock cube.In a small pan dry roast the star anise for 5 minutes.When cooled,gring them in a coffee gri...
This video shows how to download and use Google Earth. To download it, go to earth.google.com and click “Download Google Earth”. Then follow the directions according to where you want to save it, and it will automatically be installed. You will see an icon pop up on your desktop. Double click on the icon to open Google Earth.
First of all you have to arrange the ingredients that are two chicken breasts which you have to cut into chunks, two tbsp of vegetable oil, two tbsp of butter, one chopped onion, a quarter of a tsp cinnamon, one tsp of crushed garlic, one tsp of crushed ginger, half tsp of ground turmeric, one tsp of chili powder, two tsp of ground almonds, a can of 225 gm of whole peeled tomatoes, one tsp of tomato paste, one tsp of natural yogurt, two tsp of fresh coriander or chopped spinach, and salt & pe...
In order to prepare Creamy Polenta with Parmesan and Sausage, you will need the following ingredients: polenta, black pepper, butter, water, Parmesan cheese, and sausage.
Titli Nihaan with Titli's Busy Kitchen demonstrates how to make an easy lemon meringue pie. Make the lemon curd for the pie by using three egg yolks, half a cup of caster sugar, 5 tablespoons of corn flour, the juice of three lemons, the grated rind of one lemon and 25 grams of butter. Whisk together the corn flour and the lemon juice. Add one cup of water to a pan of water and add the corn flour and lemon juice. Bring it to a boil. Then, turn off the heat and add the lemon rind, the egg yolk...
In order to make a Simple Polenta with Cauliflower, you will need the following ingredients: 4 cups of water, polenta, salt, cauliflower, 2 lbs raw cauliflower, 1 1/3 cup of polenta, 2 cups of mozzarella, 3 cups of marinara, ¬º cup of bread crumbs, 2 T. Parmesan cheese, ¬O tsp salt, and ¬º tsp of pepper.
If you want to know the best way to get an accurate pH measurement, this shows the lab equipment needed and the processes used. When doing chemical reactions, sometimes the acidity or the basicity is important. This is usually defined as pH and measuring it can be very useful for getting the reaction right. There are a few ways to measure pH, and the simplest, cheapest, most reliable method is paper. But that's not all. See a whole lot of ways in this two-part video.
This is a step by step tutorial on stencil painting your walls, brought to you by The Home Depot. Beginning with a brief description of the art of stenciling, you are then shown the materials you will need to proceed. Next, you are shown how to prepare your room and surfaces. The goal will be to use a single stencil in multiple positions. The stipple method of application is stressed to achieve a multi-dimensional application. Two colors are used to give the added dimension of shadow to the i...
In this video from MacOSG we learn how to calibrate a Mac display by using ColorSync. Go to apple menu and select system preferences. Then go to Display. In there, click on color tab to access the profiles for your monitor. Click the calibrate button. It will bring up the Calibration Assistant. Make sure expert is checked. The goal here is to make the apple logo match the outside grid as much as possible. Click Continue and repeat the process. Next is gamma selection. In most cases the native...
A demonstration on how to make a lucky star from folded paper with origami is shown in this video. For this you need to get a strip of paper. Attractive papers are available at the stores for this. First to start up take an end of the strip of paper and tie a knot, flatten it and bring it as close together as you can. Then with the small free end fold it in, flip it over fold the long free end in such a way as it gets a pentagon shape. Next flip the free end over the edges. Continue to turn i...
Squats strengthen your butt muscles, hamstrings and quadriceps. First, pick up your dumbbells. Bring the dumbbells by your hips, thighs or let them hang by your side. Next, stand with your feet shoulder width apart, toes pointing forward and stand straight and tall. Sit down like you're sitting on a chair. Don't let your knees pop out in front of you. Go down slowly and don't let your knees lock on the way back up. Don't shift your body weight forward. Instead, push through your heels. You ca...
Chinese food is delicious, but it isn't very healthy and can be quite expensive. In this video, Betty adds a Southern touch to a traditional Asian dish and makes vegetables with a soy sauce gravy. The veggies are good for you and filling, and the gravy gives them a nice, hearty texture. Enjoy this dish anytime, and if veggies aren't enough for you - toss in some chicken or seafood, or even noodles and create your own delicious meal!
Are you feeling under the weather? When you are feeling sick, or cold, there is nothing more comforting than a bowl of chicken noodle soup. In this tutorial, Betty makes her favourite soup from scratch, using left over chicken pieces. Betty's soup is low in fat and calories and is guaranteed to make anyone feel better.
Various electrochemical reactions requires that anodes do not degrade when used. Carbon is cheap, but degrades easily and platinum is extremely expensive. In a previous video, you learned "How to make cobalt and manganese nitrates", and you saw that titanium could be used as a cathode, but not as an anode due to an effect called passivation.
In order to make manganese dioxide electrodes, you're going to need cobalt nitrate and manganese nitrate to do it. Making cobalt nitrate is fairly easy, but making the manganese nitrate is a little more complicated. But not impossible.
Looking for a funky variation on macaroni and cheese? Try Betty's Chili Mac & Cheese casserole! Everyone loves chili and we all know mac and cheese is delicious, so why not combine them into one awesome casserole? It takes less than 10 minutes to make and is sure to impress even the toughest critics!
Sleepy John Estes is known as one of the masters of Delta Blues, so when learning to play the blues, he's a good place to start with. In this video lesson, see how to play the song "Somday Baby" by Estes on your blues guitar in an Open G tuning with a slide.
What is MnSO4 and MNO2, anyway? They are they molecular formula for Manganese Sulfate and Manganese Dioxide. And you can make one from the other. But how?
This video speaks to everyone who has ever bought anything online, or in fact, anyone who has ever bought anything period. How do you know what you're getting is genuine? Is it a fake product? Is it stolen goods? Is it impure?
If you had to answer the following statement, which answer would you choose? Water is:
Want more gold? How about more skill points? You may need them in the game Acruz. But how do you get more, more, more? Well, with Cheat Engine, you can get more gold and skill points, with no real hassle.
Learn how to create a warm, grungy background in Photoshop. - Open up a brand new document at 1280 x 720.
You already know how to make sulfuric acid with the metabisulfite and oxidizer method and you saw how to make copper sulfate from copper and sulfuric acid, so now try making sulfuric acid with these two in mind… with sulfuric acid by electrolysis of copper using an inert anode.
Box Seats! Put the art back in party furniture with collapsible tables and stools.
It's a stormy winter night, and you're electricity goes out. You could grab some candles to add a little light to your life, or you could use glow-in-the-dark chemicals for a cool luminescent.
There's a few reasons why you might want to purify chemicals by recrystallization, but the best one could be luminescence glow-in-the-dark dust.
Aluminum nitrate nonahydrate is a crystalline hydrate - a salt of aluminum and nitric acid - Al(NO3)3·9H2O. It's used for a variety of things such as antiperspirants, corrosion inhibitors, and petroleum refining, or… glow-in-the-dark powder. Watch this science video tutorial from Nurd Rage on how to make aluminum nitrate nonahydrate with Dr. Lithium.
This is chemistry at its best! Europium is the chemical element (Eu) which was named after Europe. Dysprosium (Dy) is a rare earth element of a metallic silver luster. Watch this science video tutorial from Nurd Rage on how to make europium and dysprosium nitrate salts with Dr. Lithium.
Watch this science video tutorial from Nurd Rage on how to make a desiccator bag for drying chemicals with Dr. Lithium.
Watch this science video tutorial from Nurd Rage on how to make a 100 foot glow stick with Dr. Lithium.
How to hack Pet Society! Pet Society cheats, tricks, hacks. Watch this video tutorial to learn how to hack poo and coins on Pet Society (09/10/09). See how to get unlimited poo: normal, gold, or rainbow! You can sell them for lots of money!
Learn how to make Bento with YouTube's beloved Cooking With Dog. Ingredients for Bento
New to Ubuntu Linux? This computer operating system could be a bit tricky for beginners, but fret not, help is here. Check out this video tutorial on how to install GnoMenu on Ubuntu Linux.
Watch this science video tutorial from Nurd Rage on how to make copper sulfate from copper and sulfuric acid in three ways. They show you how to make copper sulfate from copper and sulfuric acid using two chemical methods and one electrochemical method.
Watch this science video tutorial from Nurd Rage on how to get lithium metal from an Energizer battery. They show you how to get Lithium Metal from an Energizer Ultimate Lithium battery.
