In this video, you are shown, you are shown how to properly do a concentrated hip extension. You are instructed to lay on the floor, supported on your elbows. With one knee on the floor, you are then told to life the opposite leg off the floor, completely extended, to form a horizontal line from the floor. While lifting the leg to about 40 degrees, you are to contract the muscles of the same glutes at the same time. After, return to the starting position, bringing your leg to form the horizon...
In this free video exercise lesson, you'll learn how to do a seated concentrated bicep curl weight lifting routine with free weights. With weight lifting, as with any physical fitness system, a basic mastery of proper technique is essential for both maximizing the effectiveness of your workouts and avoiding accidental injury. For more information, and to get started using this weight lifting exercise yourself, watch this handy home-fitness how-to.
Using frozen concentrated orange juice to cook with is a great way to add vitamin C to your meal and you can marinate your meat with it. By using the frozen juice it helps you save money and space in your freezer. Not only can you use it for meats, you can make desserts and use them with your veggies.
Your cultural experiences growing up shape the kinds of food that you like, and nowhere is this more evident than in the case of Vegemite.
Watch this science video tutorial from Nurd Rage on how to make strontium nitrate. They show you how to make strontium nitrate from strontium carbonate and nitric acid.
Watch this science video tutorial from Nurd Rage on how to make sodium silicate from drain cleaner and gel beads with Dr. Lithium.
Hydrazine sulfate has many uses, but most notably, it's been used under the trade name of Sehydrin, a treatment for anorexia, cachexia and some even think cancer. But for we DIY chemists, it's useful for something entirely different— as a substitute for the more dangerous pure liquid hydrazine in chemical reactions. NurdRage shows you how to make it via some hypochlorite and the Ketazine process.
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.
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.
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.
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.
Find out how everything in a chemistry lab works, from pipettes to burners to recrystallization to storage. You'll get precise instructions on how to work and perform certain scientific duties in the chem lab, whether it's chemical or just ordinary high school science.
Find out how everything in a chemistry lab works, from pipettes to burners to recrystallization to storage. You'll get precise instructions on how to work and perform certain scientific duties in the chem lab, whether it's chemical or just ordinary high school science.
Watch this science video tutorial from Nurd Rage on how to make iodine from an alkali metal iodide, hydrochloric acid (HCI), and hydroxide peroxide (H2O2).
Want to learn how to make thermite? Just watch this science experiment video to see how to make thermite from iron-oxide and aluminum.
This video shows you an alternative procedure to bismuth subnitrate, using Pepto-Bismol tablets. You'll learn how to test for alkaloids, similar to a toxicology report. Put on your goggles, for this great home science experiment.
Watch this science video tutorial from Nurd Rage on how to make iodine from sulfuric acid and alkali metal iodide. This is the best way to make elemental iodine from sulfuric acid and sodium or potassium iodide.
Watch this science video tutorial from Nurd Rage on how to make silver nitrate from silver and nitric acid. They show the chemistry of making this cool chemistry, colorless solid.
The Na'vi don't have eyebrows. While you could just paint your makeup on over your brows if you don't have prosthetic appliances to cover them, a neat trick is to take a giant glue stick (or the spirit gum) and go over your eyebrows with it, rubbing the stick in the opposite direction of eyebrow growth. Let it dry and then do it one or two more times (depending on how thick your brows are). With your brows flat against your skin with a layer of "glue skin" over them, you can have a nice, flat...
Sugar (a carbohydrate) is dehydrated with concentrated sulfuric acid. Since a carbohydrate was once considered just hydrated carbon, if you remove the water, carbon would be left over. The acid rips the water out of the sugar and the heat generated by this reaction causes the water to turn to steam. A black mass of carbon is produced.
In this home scientist video the instructor Robert Bruce talks about cheap sulfuric acid. He says that sulfuric acid is very important in any lab both as a reagent and a precursor for preparing other chemicals. He points to the battery acid saying that it is a good source of sulfuric acid which is 35% concentrated. Now he shows various methods to obtained sulfuric acid and shows how to test one of the thus obtained sulfuric acid for its concentration. In this video the author talks about sulf...
Chef Elliot Prag of the Natural Gourmet Institute shows Sunita Reed how to make shiitake mushrooms taste like bacon and bring out their Umami flavor. All you need is olive oil and sea salt. Learn how to make shitake mushrooms taste like bacon - the concentrated umami flavor is key.
In this how-to video, you will learn how to make potassium trichromate. You will need potassium chromate and dichromate. It is easy to go between the two. You can add a base to the dichromate to make the chromate. It will go from orange to yellow. The trichromate can be produced. You will need nitric acid, potassium dichromate, and sodium disulphate. First, make a solution of sodium sulphate. Take a long test tube and the potassium dichromate to it. Add double the volume of concentrated nitri...
How to make a home-made moisturizing face-pack with yogurt:Chanelbluesatin shows us how to make a simple moisturizing face-pack with yogurt. All you need is plain yogurt, a tea-spoon, some honey and a few drops of lemon juice. Now let’s start off. Take a one or two tea-spoon of yogurt in the bowl. Mix well before putting the yogurt into the bowl. Add one or two drops of concentrated lemon juice to it. Then, take one tea-spoon of honey and add it to the mixture. Mix it well. Now, before you ap...
During Easter, everybody stocks up on the eggs because dying eggs is a great Easter activity. But there's something else you can try… dying and marbling. Watch this video recipe to learn how to dye and marble Easter eggs. A new twist to Easter eggs.
This video tutorial is in the Education category which will show you how to make sodium bromate and potassium meta-periodate. This experiment uses toxic chemicals and releases harmful gases. First you have to make a saturated sodium bromide. To this solution then add a small amount of potassium dichromate. The solution now becomes concentrated. Then make the circuit as shown in the video. You need a 3 - 5 ohm resistor in order to reduce the current. Then let the cell run for around 6 hours. S...
How to easily clean your coins with CLR
In this video tutorial the instructor talks about Hydrochloric acid (HCL) and how it reacts to a few metals. To try this out take 30 ml of concentrated hydrochloric acid in a beaker. You need to employ caution while handling acids, especially if you use strong ones. Now you can throw small pieces of different metals into it carefully to see how it reacts with different metals. For instance when this HCL comes in contact with metals various reaction take place depending up on the metal. Like i...
This video will show its viewers how to get nice seductive eyes for the Valentine Day. The video will show step by step, the use of different colors and different brushes in addition to the brand and line of makeup to be used, including the use of colors on different parts of the eye lids. The video also explains the effects of colors and brushes on your eyes. For example some brushes give you more of a smoky or concentrated look. It also shows how to highlight your eyes with the use of other...
Learn how to make an easy drink that can be supplemented as a workout drink with this tutorial! 1. Buy some carbonated water from any convenience store,such as seltzer water or make your own from carbonated water capsules.
Making a Elephant Toothpaste Volcano!
Maria shows us how to make this traditional Irish stew which is really good have during winter. Ingredients
This video tutorial shows you how to create a pink and teal eye look. 1. Apply primer over entire lid (use concealer if you do not have primer)
Want to mix and scratch like a professional DJ? To be a good DJ you need to understand the concepts of mixing tracks, adding cool effects, and of course you need a good sense of rhythm to line up the beats. This how to video explains how to mix a Reggaeton beat. Reggaeton is a genre of Latin dance music which mixes rap, hip-hop, reggae, and ragga. Salsa and merengue influences can also be heard in some songs. After becoming very popular in Puerto Rican clubs, it began spreading through parts ...
Pressure washers are a great way to clean a brick patio - if you do it right! The pressure washer can harm the surface you are cleaning or even yourself. The basic operation of the pressure washer is to take the low pressure from you garden hose and increase the pressure with a special pump. The pump uses either a gas powered engine or an electric motor to boost the pressure.
Process of making Hydrochloric acid using table salt and concentrated sulfuric acid. Consentration of the syntethised acid was 2.7M or 10%. Music: 1200 Mics - Rock into the future.
This is a tutorial video on how to apply a pink/purple eyeshadow look with makeup. Normally, I would apply Urban Decay Eyeshadow Primer Potion, but I didn't in this video.
This is a short video teaching you how to make beef, venison, or beef & venison salami. Commonly available vertical sausage stuffer and mixer were used to produce 2-5lb salamis. The process excludes the grind but is concentrated on the mixing, stuffing, and cooking process in a residential environment. Slicing and packing are touched on lightly using a commercial slicer and residential vacuum sealer. The recipe is available at the end.
