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.
Watch this science video tutorial from Nurd Rage on how to make a desiccator bag for drying chemicals with Dr. Lithium.
Use this rigged game to cheat your friends twice in a row! The game functions just like 31, only this time you'll always win if you follow the instructions in this video.
C For Chemistry delves into the chemistry of science experiments. This chemist knows what he's talking about. These chemistry experiments are not only fun, but very educational for all of those interested in scientific chemical reactions and properties.
Watch this science video tutorial from Nurd Rage on how to make nitric acid. They show three ways to make nitric acid based on two different chemical approaches, both of which can be done using easily accessible materials.
This video explains how the amount of shoulder rotation you get during a windshield wiper forehand can differ from a classic forehand. After you hit the tennis ball, you typically have to rotate a little bit more than you otherwise would on the windshield wiper. There are a number of reasons for this, but in this video we keep our focus relatively narrow.
Every time you hit a tennis forehand you choose how you position your feet -- what stance you will use. You can hit a forehand with an open, neutral, or closed stance, but you should stay away from the closed stance if possible. This last stance makes it difficult to rotate your upper body through contact, making it difficult for you to use correct forehand mechanics.
New techniques may improve a swimming pool workout from Masters coach Nancy Kirkpatrick Reno. Before sticking a toe in the water, consider this advice: * Swim in a pool that's at least 20 to 25 yards long; those pools can usually be found at high schools and some gyms. A 50-meter Olympic-size pool is best, but not everyone has access to that. "If you're going to become a lap swimmer," Kirkpatrick-Reno says, "you can't go any shorter or you'll be constantly turning." An outdoor pool is prefera...
Watch this video tutorial from the Polish Guy to see how to polish a chrome car rim using Flitz Polish and a buff ball. In this polishing tip we polish a Jeep wheel using Flitz Metal Polish and a Flitz BuffBall. The tutorial includes detailed work instructions and best practices.
Snowboarding: Hit the Slopes With Style There was a time when simply riding a snowboard made you the extreme guy on the slopes. But now, with more people strapping on a board instead of skis, the stakes have been raised. Fortunately, we've lined up this video tutorial to keep you on the cutting edge. See how to perform an ollie on a snowboard.
Snowboarding: Hit the Slopes With Style There was a time when simply riding a snowboard made you the extreme guy on the slopes. But now, with more people strapping on a board instead of skis, the stakes have been raised. Fortunately, we've lined up this video tutorial to keep you on the cutting edge. See how to perform a frontside 180 on a snowboard.
Join professional skateboarder Ryan Smith as he teaches you how to perform a big spin on your board. This video tutorial will how you just how to do the big spin trick, perfectly.
Learn how to do single-leg flat bench standups and sculpt your body without weights! Presented by Real Jock Gay Fitness Health & Life.
This tutorial shows how to construct a mouth-launched air rocket. He begins with an ordinary strip of chewing gum. After removing the gun, he flattens out the wrapper. He then carefully wraps the long end of the wrapper around his index finger, leaving about half the wrapper protruding off the end of his finger. This creates a cylinder. Then he twists off the protruding end tightly and pulls it off his finger. To launch the projectile, he puts the rocket between his lips and blows. This desig...
This video tutorial shows how to use a Roarockit Thin Air Press for teaching deckmaking. The glueup is done in one session. See how to build a skateboard with the Roarockit Thin Air Press!
In this tutorial, we learn how to style your hair in a quiff fashion. First, brush out all of your hair. After this, take your bands and the top of your hair and raise it in the air vertically. Now, tease the back of the section down with the brush, then incorporate your bangs in with it. Next, use a bobby pin to pin down the top, leaving it still puffy up in the air. To help keep it voluminous and high in the air, use hair spray or gel over it. When you are finished, curl the rest of your ha...
Watch this piano tutorial video to learn how to play "Two Less Lonely People in the World" by Air Supply on piano. Instruction includes names of chords and an overhead view so you can learn by watching. Intermediate pianists will have no trouble learning how to play Air Supply's "Two Less Lonely People in the World" on piano by watching this helpful how-to video.
See how to mod your Nerf Magstrike clip to make it shoot faster and farther then normal. All you need to do is cut the out the x-shaped air restrictors out of the clip to allow more air to shoot into the darts, making them fly faster than ever. Your Nerf gun will be the best on the block.
Microcontrollers like ESP8266-based boards have built-in Wi-Fi, and that's really cool, but what's even cooler is that certain pro models of the D1 Mini also have a port where you can connect a directional antenna. This can give you exceptional range, but if you were to just plug one in after opening the package, it most likely wouldn't work.
There are a number of options and hidden menus within Android that provide users more control over their device. With this control, you can better manage how your phone operates. We came up with a list of tips and shortcuts that, when used, will slowly put you on a path to becoming an Android power user.
Food labeling is a tricky beast. For instance, when I read the words "cage-free" on an egg carton, I think it means that happy chickens frolic in a sunlit meadow all the livelong day until they're gently herded into a clean, sweet-smelling coop to lay a few dozen eggs—which I can purchase for a reasonable price, of course.
Wish you could fly like Superman? Now you can, with a little magic (or more appropriately, illusion). This magic trick lets you float horizontally in midair, and it's simple to perform. This video reveals the secret, which is as simple as a box and mirror.
You can help keep your laptop cool by fixing a malfunctioning laptop fan. With a screwdriver and some compressed air you can clear away any obstructions. Think about where you are setting down your laptop as soft surfaces can block air intake.
Need a little help with your Mac? Has your battery been failing you again and again? Will it not hold a charge? Well, it might be time for you to replace the battery, no?
This video is on how to seal a radio controlled engine against air leaks in the back plate, carburetor, and needles. So, if you want the best RC engine around, you might want to do this.
Watch this informational video on how to improve your Nerf gun by removing the air restrictors and replacing your spring. With a stronger spring you get better air flow, so why not make this mod to your Nerf gun? Don't you want the best Nerf gun around?
Another of my Halloween demonstrations. This simple but amazing video explains how everyday bubbles can float on a magic layer of air. It all has to do with density of air and some dry ice.
Make your own hot air balloon using only 4 household items, bought from any supermarket for under $10. This balloon will fly for miles.
This video demonstrates Bernoulli's Principle which states that, “For an ideal fluid (low speed air is a good approximation), with no work being performed on the fluid, an increase in velocity occurs simultaneously with decrease in pressure or a change in the fluid's gravitational potential energy..
The mysterious, still unidentified missile that was seen yesterday off the coast of Southern California is stilling boggling Los Angeles residents. The projectile was seen on November 8th, shooting straight up into the sky, just north of Catalina Island.
The second chapter of Enslaved: Odyssey to the West, you've crash landed into the depths of the ruins in New York City and a strange, mysterious woman, has put a slaver head band on you to force you into helping her go to the West, to get back home. And here's the full walkthrough of the entire second chapter of Enslaved: Odyssey to the West on the Xbox 360 on the Hard difficulty.
Long Night of Solace, one of those missions with an actual space flight level! You don't really see that sort of thing in gaming these days, exciting right? You can also get a great achievement in this mission! But if you're playing this on Legendary it can be pretty tough, and if you're stuck recharging your shields more than wiping out the Covenant forces, check out this video! You will get a full walkthrough of the mission Long Night of Solace in Halo: Reach on the Xbox 360.
In 1998, a Beechcraft Baron was following a Boeing 757, with approximately 3 to 5 miles separation. Air Traffic Control warned the Baron pilot three times with the phrase the phrase pilots hear on a regular basis: "Caution. Wake Turbulence".
In order to curve-hook a bowling ball, you will need the following: a bowling and a bowling lane. You should start by buying your own custom ball to fit your hands. The balls available in bowling alleys aren't designed to curve-hook.
This is a video demonstration that will show you how to make pita bread at home. The first thing you have to do is dissolve the yeast in a warm water with a little sugar added to it. Let it sit until it becomes frothy. The next step is to add about half of the flour and a little salt, and begin to mix it in. Once it is mixed in, you can gradually add more and more flour until the dough starts holding together. At this point you kneed the dough with your hands until it becomes "Satiny and Elas...
Candace Braun shows how to make vegan’s cookie and cream truffles. You will need a silicone spatula, a spoon and a resealable bag, along with a baking sheet, wax paper and a mixing bowl. Vegan chocolate chips, oreo cookies and vegan cream cheese are also required. First, take a sandwich bag and place some oreo cookies in it. Seal the bag, ensuring that the air has left the bag. Use a spoon to smash the oreo cookies into pieces. Repeat if necessary. Place the smashed pieces into a microwave ...
This video from Southwest Yard and Garden tells viewers why it is important to wash your hands after gardening, and when and how to do so. It also emphasizes the importance of cleaning cutting boards. You should wash your hands before eating, after using the bathroom, and while you are handling food. While handling food, if you handle any meat, you must wash your hands before touching anything else. You should wash your hands for twenty seconds, with soap and water. To demonstrate the importa...
John White discusses how to propagate houseplants. You will need a potting mix called a “soilless” mix, which contains only vermiculite, perlite and peat moss. In addition you will need a sharp knife, a pruner and a weeding hormone to help induce root growth on the cuttings.
In this segment of Southwest Yard and Garden, John White and Bill Alford are going to be talking about fruit production and how to harvest figs in southern New Mexico. Bill starts off by talking about his nine year old Black Turkey tree. He says he digs holes and arbor each spring, then uses half a cup of fertilizer per hole. The roots of a fig tree usually grow out past the outer parts of the tree so it's important to make sure you plant has adequate room to grow correctly. A person can mayb...
Instead of paying to have someone else do it, learn how to flush your auto transmission fluid in less than 10 minutes by following this tutorial. Unknown to most people, is the fact that draining your transmission from the bottom, only removes about half of the fluid, while the rest remains. This tutorial shows how to do a complete flush. First, find out how much transmission fluid your vehicle needs by reading the owner's manual. You will also find out what type of product you need to use. R...
