This video tutorial is in the Education category which will show you how to understand chemistry and chemical change. The question here is 10g of Mg ribbon reacts with 0.15 mol decimeter cubed of hydrochloric acid at 25 degree Celsius. What is the balanced equation for this reaction? When magnesium reacts with hydrochloric acid, you will get magnesium chloride and hydrogen. So, the equation will be Mg + 2HCl = MgCl2 + H2. Mg is in group 2 of periodic table and has a valance of 2, whereas Cl i...
An in-depth explanation of the structure of the hemoglobin molecule, the process by which it binds with the oxygen in the lungs, how it dumps the same oxygen molecule at the appropriate location in the body and how carbon-dioxide gets attached to the hemoglobin molecule are the topics which the narrator in this video explains with diagrams and a few equations.
In this video tutorial, viewers learn how to do a sodium and water experiment. Sodium is a silver metal that is very reactive. When exposed oxygen in the air, an outer coding of sodium oxide will form. Simply drop a piece of sodium into a cup of water. When dropped in water, sodium reacts to form sodium hydroxide and hydrogen gas. The sodium will constant move around in the water. Sometimes the heated reaction will cause the nitrogen gas to ignite. Under the right condition, it may even cause...
The video describes an easy way to survive an attack from someone in the street. When the assailant grabs your, your first reaction should be to guard against their initial blow. Then, punch them in the groin, grab them around there neck in a sleeper hold type move using your arm to wrap around the back of their head and/or neck. Proceed to knee them hard either in the stomach or groin, and then simply push them off of you presumably giving you enough time to run and escape.
This short video is about melting a styro cup without fire. It's magical. Anyone watching it would wonder what had happened to the Styrofoam cup which was dipped in Acetone, nothing but common nail polish remover. This is a short and cute video and watching this could be fun for kids. The fun element comes at the later part of the video. This would kindle the interest of kids in trying out the reaction of different substances in various solvents.
Adam from Chemical Reaction wants to show you a little movie magic. This video tutorial will show you how to make an Assassin's Creed hidden blade prop for your homemade film. If you're a fan of the Assassin's Creed video game, then you can't not make this hidden blade. This is a great prop for anybody wanting to recreate it for a fan film. It's cheap and quite easy and works pretty well.
This is the ultimate guide to running with the bulls in Pamplona. The Pamplona Posse who has been running with the bulls for over 30 years, give expert advice about how to run with the bulls with Musis by Fast reaction
This small but very powerful electrolyzer produces gas that increases the fuel mileage of your car. The elctrolyzer runs on baking soda (4 volts/cell) and produces hydrogen. Electrolyzers in general are machines that uses a direct electric current to drive a chemical reaction that would otherwise not occur on its own.
Lots of designer purse companies, especially Coach and Kate Spade, LOVE attaching beaded charms to their purses and clutches. Sparkly little bits and pieces add extra pizazz to anything they're attached to.
The single crochet (abbreviated SC) is one of the easiest, yet most important stitches you'll perform when crocheting. If you don't have the single crochet down, they you need to hurry up and learn it! Luckily, this video shows you exactly how to make the single crochet. Listen closely and follow along to learn the proper technique of stitching the single crochet. You just need your crochet hook and some yarn.
Bohemian jewelry is all the rage in Hollywood. Stars pay literally hundreds of dollars to get their bohemian jewelry fix, but you don't need to spend more than a few bucks - if any - to tote around a beautiful piece.
In this tutorial, we learn how to make a cute PSP or phone strap. You will need: ribbon or lace, pearl chain, extra ribbons, metal ring, charm cord, and pliers. First, measure out the pearls and the lace so they are the same length. Then, you will need to sew the pearls down to the lace at various points along the length. From here, sew the ends of the lace together with the metal ring inside, at the bottom with the inside facing out. Then, sew the ring into one spot along the strap. Trim off...
In this video, we learn how to crochet a headband for winter. You will need yarn and a size 10 crochet hook to do this. To start, make a slipknot, then hook your needle into it. Start making a simple chain stitch, after you finish this row, stick your needle into the first stitch and make a single crochet all the way down. Continue to do this for several rows, until the headband is thick enough to go around your head the way you want it to fit. When finished, tie it off with a knot at the end...
There are some simple techniques to correct common workout mistakes. You should look for cues, which come in forms such as lack or form or lack of engagement. Elastic bands and be used in order to help direct someone into proper form. This will give them resistance and help them to see/feel the proper motion. You should be further pushing them in the incorrect motion with resistance. Adding a heavy chain or a weight to the lower back during pushup is also an example. Resistance may be used wi...
You really can't look tacky or go wrong using Chanel products. Whether it's the classic Chanel quilted bag with a chain strap or well edited makeup colors, Chanel defines timeless beauty and luxury. So if you're into classic makeup looks and love Chanel (who doesn't?), check out this makeup tutorial to learn how to create fabulous feline eyes using Chanel's new Les Contraste de Chanel eye palettes.
In this tutorial, we learn how to make a daisy variation beaded ring. First, thread your needle with 1 yard of fire line. After this, string eight of the 4mm beads onto the thread. Tie these into a loop, then thread the 8mm bead down to the loop and run the needle through the fourth crystal and the 8mm will rest in the middle. Now, add on your petals by adding three seed beads and a 4mm bead, running it through the previous loop. Do this again on both sides and repeat the process. To finish, ...
In this tutorial, we learn how to crochet an extra puffy puff stitch. First, insert the hook and pull it through. Pull all the loops up even so the hook is horizontal, then wrap the yarn over and enter the hook through the top of the stitch. Pull the loop up and then wrap the yarn over, pull it through, then pull the loop up so the hook is horizontal with your work. Continue to repeat this process until you get to the end of the row. Place chains on the top to secure them, then you will have ...
Eyeballs are spooky any time of the year, not just at Halloween. Whether they're on a necklace chain as evil eye pendants or simply being displayed as diagrams at the optomotrist's office, they're inherently creepy.
You probably already have a plethora of white t-shirts and plain blue jeans, and while having outfits you can lean on no matter the time of day or occasion, going with the same neutral tones and combinations gets a bit boring (not to mention visually dull) after a while.
If you are making games or hybrid machinima in 3D Studio MAX, the occasion may arise where you want to give one of your characters a massive two-handed weapons like a sword or machine gun. This video's sole intent is to teach you how to do that. It focuses on how to link parts of a biped to an object using an IK (inverse kinematics) object chain. Doing this will make your character move correctly in relation to the weapon, allowing them to do whatever you want them to with their shiny giant s...
In this web TV presentation the host is talking about Grub 2. In Grub 2 you can mount an ISO file like a device with the loop back function. In Grub 1 you can use tack tack mem to mount iso files if the files are not fragmented by using the map command. Grub 2 is an application available for download that will be available after download as a chain from Grub 1 to Grub 2 to your operating system. Grub is a program that compresses all of your favorite boot programs into one.
The first part is the trailer for a fixie feature from track bike legionnaires, MASH SF. The second is a video by Bre Pettis. This instructional DIY video shows you how to build a single speed fixed-gear or 'fixie' bicycle. Using old parts, build a bicycle effective for flat grounds. It looks like a lot of work, but if you have the tools, it should be relatively inexpensive. Learn aside Bre Pettis and Make Magazine.
I've recently been on holiday in Europe, staying in a hotel that was part of a big chain that included many in the local area. A quick review of the wi-fi within range of my room showed that there was another in the chain that was in range of my Yagi Turbotenna, which naturally got me thinking. If I wanted an anonymous internet connection, this could be quite handy.
The weather outside might be frightful, but heating bills are downright scary this time of year. Heat is absolutely essential during the winter season, but it's also really expensive. If you aren't blessed with a fireplace or unlimited disposable income, fear not, because you can still heat your home on the cheap using flower pots and tea lights—even if the power goes out.
In this two part segment, we learn how to properly overclock the HP TouchPad. One of the few complaints about the tablet was the occasional slow reaction time of the processor, but now you can speed up your TouchPad for a faster webOS. This guide walks you through everything from downloading Novacom drivers to inputting the Konami code.
Trying to get rid of an ex or clingy friend? Just want to keep telemarketers from calling you all the time? You can use the iPhone app iBlacklist (for jailbroken iPhones) to create a list of blocked calls for your iPhone. Blacklisted phone numbers will not be able to send you either phone calls or SMS text messages, so you can continue to use your iPhone in peace. Customize your phone's reaction to blacklisted numbers and adjust the filters for your blacklist, as well.
In this tutorial, we learn how to make sure your game is really dead. One of the best things is to stay away from the feet, then touch the eyes with the end of your rifle. If there is no reaction at all, then the animal is dead for sure. After this, you will need to attach a validated elk tag to the animal, making sure it's secured. Glue it to the ear using your hands and pressing it down for several seconds. In different states, there are rules and regulations as to where you have to apply t...
in this video we learn how to seduce women. Seducing women comes down to being confident, interacting with them, and knowing what their reactions are. First, you will need to talk to a girl and get a feel for her. Be confident in yourself and don't care what anyone else thinks about you. Enjoy and love yourself but don't come off as arrogant to the girl. Talk to her and interact by touching her and teasing her. Once you do this, the girl will start to approach you and become far more interest...
In this video, we learn how to easily balance chemical equations. There are two sides of a chemical equation, both must be equal to get the proper reaction. To balance these out, first write out the number of atoms that is on each element on each side of the equation. After this, you will need to find the multiple between the matching elements. Once you find this, you will be able to balance out the equation for each of the elements. When you do this, you will have the same mass and atoms on ...
In this video we learn how to balance chemical equations properly. What is a chemical equation? It's a statement that uses a chemical formula to show identities and relative amounts of the substances involved in a chemical reaction. To balance an equation out you must have the same number of atoms on both sides of the chemical equation. Or, you must have the same amount of mass or matter on both of the sides. Once you have these balanced out so they are the same then you will have it complete...
This video tutorial is in the Education category which will show you how to make elemental sulfur (sulphur). The chemicals you need are nitric acid and sodium thiosulphate. The reaction produces toxic SO2 gas so keep it coved with a watch glass. Put 12.9 grams of sodium thiosulphate in a beaker and dissolve it in minimum amount of water. Pour about 15ml of nitric acid in to the beaker. Let it sit in a warm place for a couple of hours and the sulphur will settle at the bottom of the beaker. Th...
This is a video tutorial in the Education category where you are going to learn how to use and understand chemical equilibrium in Chemistry. This video answers a question about the contact process. This is a process by which sulphuric acid is made where they take sulphur, react it with oxygen to make sulphur dioxide and react it with more oxygen to make sulphur trioxide. The equation here is 2SO2 + O2 will give us 2SO3. This reaction is exothermic, that means it will give out energy in the fo...
Michael Jackson might be the single most recognizable singer in history. Whether pre or post-Vitiligo, you still know him and have some reaction the second you see a picture oh him. The same applies to this cool Xbox 360 Avatar, which this video will show you exactly how to create.
In order to create an explosion, using Calcium Carbide, you'll need the following: calcium carbide, water, a dropper, and a lighter.
Text messages are a great way to help convey a short message to someone without having to call someone when they may be busy. But despite all their benefits, text messages can also cause unneccesary emotions or reactions to occur. Especially in a relationship.
In this tutorial, we learn how to understand rheumatoid arthritis. This concentrates by attacking the joint spaces and causing a reaction. This doesn't happen for an exact reason, but it usually occurs in older individuals between 40-60 years old. This also occurs in young children rarely. The symptoms are when the joints become inflamed and painful. This happens around the knees, ankles, neck, and more. This attacks both sides of the body and the same body parts at once. Fatigue, fevers, mor...
In this video, we learn how to perform a crossover dribble. This is an effective move to allow the opposite player to get by the defender. All professional players use this move so they can score or set their teammates up for a shot. To set this up, come full speed at the defender and look right into their eyes. After this, you will scare the opponent and be able to go make your shot. Make sure you move your body quickly and lean forward while you are doing this, so you get the most effective...
There isn't a kid out there who doesn't enjoy gobbling up sugar cookies - unless he/she is allergic to gluten, that is. Gluten is a wheat product that some kids and adults have adverse reactions to, but the ingredient is included in many baked goods, from cupcakes to bread.
In this video tutorial, viewers learn how to answer the question, "What is your biggest failure?" When answering this question, be honest and don't lie. Sharing your feelings will show that you care about work. Your reaction may indicate your response to any future problems. Always indicate if you turned that failure into a success. A strong ending to your answer should express that you learned from your mistake. This video will benefit those viewers who are looking for a job, and would like ...
In this video, we learn how to get rid of acne by eliminating fruit. If you notice your skin breaking out and you have a lot of fruit, try cutting it out of your diet to see if that is what is causing your breakouts. Eliminate different foods from your diet to see what is not agreeing with your body. Also, try cutting out all the sugar in your diet, because this could be causing breakouts to occur on your breakouts on your face as well. This could also be caused by allergic reactions with med...
