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A perfect Bloody Mary on a Sunday morning could be the best thing that ever happened to the human race. It's tangy, it's sweet, it's spicy...and there's alcohol. Need I say more? Flavor chemist Neil C. Da Costa's latest project is to investigate the taste sensations created by Bloody Mary ingredients and create tips for making the best Bloody Ma...
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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.
This video tutorial will show you how to make oxygen from permanganate and hydrogen peroxi...
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This how to video demonstrates how high-output smoke bombs can be created using materials commonly found around the household or easily purchased at any supermarket. Approximately 25 smoke bombs can be made for only 2 bucks worth of expendable materials! Caution: The following video should be viewed for reference use only. Always take appropriat...
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Here is the perfect recipe for that childhood fun gooey substance. It seems everyone tries but get this wrong? I have found the perfect proportions. So no more glue balls. This isn't slime. This video is my recipe for making a silly putt... More»y like substance. I am a chemist and it works perfectly. It is a polyvinyl acetate polymer. Metric me...
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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.
This video tutorial will show you how to make thunder in a test tube with ethanol and acet...
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Michael Faraday was an English chemist and physicist - a bona fide electromagnetism and electrochemistry genius. Without him, men couldn't walk on live electrical wires. Wait, what? In the Smithsonian IMAX documentary Straight Up: Helicopters in Action, helicopter pilots perform various dangerous and turbulent, though necessary, tasks. Like tran...
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If you happened across our radiation survival guide, you'd know that one of the most valuable lines of defense against radioactive particles is potassium iodide. In the United States, west coasters have quickly depleted the supply of potassium iodide tablets, which leaves anyone still looking without emergency defense against harmful toxins. Rel...
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How to make TCPO or bis(2,4,6-trichlorophenyl) oxalate, used in glow stick reactions. WARNING: This procedure should only be performed by, or under the direct supervision of, an experienced chemist. Please refer to the material safety data sheets of all chemicals for their hazards. Synthesis must be performed in a fumehood. 1. Start with 2,4,6-t...
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Make a reusable glow stick, glow-in-the-dark-style! Imagine, you'll never have to buy one of those ChemLite's again, because you can reuse this homemade glow stick over and over again. This video tutorial will show you how to make a permanent, reusable glow stick. The materials in this experiment are simple: epoxy resin, straw, and some phosphor...
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Watch this science video tutorial from Nurd Rage on how to make sulfuric acid (metabisulfite / oxidizer method). They show you how to make concentrated sulfuric acid from sodium metabisulfite, hydrochloric acid and an oxidant such as hydrogen peroxide or nitric acid.
Warning: The procedures in this video produce large quantities of toxic gase...
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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.
There are a great many types of lithium batteries and the particular chemistry of interest is "lithium iron disulfide" batteries which contain pure lithium m...
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It's officially the last day of the year and there's no better way to end 2010 at WonderHowTo than with our own Top 10 list. The following 10 how-to videos have been hand-picked by the curators at WonderHowTo, and three of them have to do with male private parts, so be warned (we obviously have some perverse curators). 10. How To Make a Penis Yo...
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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.
This video tutorial will show you how to make "elephant toothpaste" with hydrogen peroxide...
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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.
This video tutorial will show you how to make fire water or "Negative X" (Zn,NH4NO3,NaCl)....
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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.
This video tutorial will show you how to perform a volcano experiment with ammonium dichro...
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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.
This video tutorial will show you how to oxidize gummy bears with molten potassium chlorat...
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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.
This video tutorial will show you how to determine enthalpy change in the hydration of MgS...
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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.
This video tutorial will show you how to make charcoal (carbon) by the dehydration of suga...
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Watch this science video tutorial from Nurd Rage on how to make a lithium thionyl chloride battery, which is capable of generating 2.8v with enough current to power a LED.
Warning: Thionyl Chloride is EXTREMELY toxic and this experiment must be performed in a fumehood by an experienced chemist with proper safety precautions.
Lithium thiony...
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Watch this science video tutorial from Nurd Rage on how to make a test tube thunderstorm. They show you how to make the thunderstorm in a test tube using alcohol, sulfuric acid and potassium permanganate.
WARNING: This experiment is extremely dangerous as it involves corrosive acids and flammable liquids with a small, but not negligible, chan...
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Chlorine gas is a very useful oxidant, which was first introduced as a toxic weapon by the German Army. Even today, it's still used as a weapon, most recently in the Iraq War by insurgents. But chlorine gas has more useful (and less lethal) applications, and if you want to learn how to make some at home, NurdRage has the answers. Warning: Chlori...
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I first heard the term molecular gastronomy while watching an episode of Bravo's Top Chef a few seasons back. Intrigued by the concept, I sought to find out more about this modern, deconstructed type of cookery. If you happen to be around foodies and the topic of molecular gastronomy comes up (which very likely will at some point) you'll want to...
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This seems more like pyrotechnics, but pyromaniacs can't do much without chemistry. Create a cool lilac flame in a safe lab environment. This video tutorial will show you how to make a purple flame with potassium chlorate and sugar.
C For Chemistry delves into the chemistry of science experiments. This chemist knows what he's talking about. Thes
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Was Napoleon's death really due to stomach cancer, or was it arsenic poisoning? Some scientist believe the latter. Arsenic poisoning was a deadly weapon in that era, because it was undetectable when administered over a long period of time, making murder seem like natural causes. But if arsenic (As) is poisonous to most multicellular life, then w...
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Learn to make sodium metal with this great video tutorial. Be sure to use latex gloves in the process, as the chemicals can be hazardous. This should not be performed by an inexperienced chemist. 1. Acquire a pot and lid for the experiment. 2. Place finely-ground magnesium powder into the pot. 3. Add a slightly larger volume of sodium hydroxide ...
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Check out this science experiment video on how to chemical stalagmites. Chemist Chris Schrempp (star high school teacher and author of the book Bangs, Flashes, and Explosions) walks host Chris Hardwick through the process of making chemical stalagmites and some cool exothermic reactions similar to hand warmers.
You'll need some sodium acetate...
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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.
This video tutorial will show you how to make "instant cappuccino" with permanganate.
H...
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Embarrassed by puddles on your shirt? Sweat uncontrollably? Here's a few tips to keep your underarms dry or at least looking like it. Go to the chemist and ask for Driclor - it really works. Always talk to your doctor first about your health issues. Hyperhidrosis (over sweating) could have serious underlying causes that may require surgery or an...
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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?
Watch this science video tutorial from Nurd Rage on how to test manganese dioxide for purity (and sand) with Dr. Lith...
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Make your eyes look bigger and brighter by lengthening your lashes.
You Will Need
* Silicon
* Castor oil
* An eyelash primer
* A curling iron or an eyelash perm
* A lengthening mascara
* False eyelashes or eyelash extensions
* An eyelash growth product
* An eyelash transplant
Step 1: Get more silicon
Eat foods containing silicon,...
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Nail biting is a habit that is not easy to quit. If you are tired of the nail stubs and bleeding, try these simple remedies to promote normal, beautiful nail growth, and prevent: Split and fractured nails. Bleeding around the nails. Infections. Pain. Before long your nails will be shiny and you will want to care for them and avoid the common pro...
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Beauty therapist Sarah Chapman shows you how to get rid of cellulite, a common skin problem which as yet has no permanent cure. What is cellulite? Cellulite affects 80% of women and is caused by factors such as poor diet and lack of exercise. It is the accumulation of toxins and fatty deposits that get trapped in the fat cells and pull on the su...
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Picking the right foundation colour is essential in creating your makeup look, whether it be natural or dramatic. Choosing the wrong colour can have disastrous effects, and affects the rest of the makeup. Plus, if it's too dark/orange, you'll look fake, trashy and completely unattractive. So, if you are wondering how to choose a foundation, keep...
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Sick of that burning, persistent, acid sensation? With a couple of easy steps, you can put your stomach at ease and boost digestive health.
You Will Need
* A healthy diet
* Water
* Cumin
* A healthy weight
* A doctor
Step 1: Avoid fried foods
Avoid fried foods, like French fries and onion rings, and foods that are high in acid, such as...
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It is important to maintain a diet rich in selenium. Selenium is an essential trace mineral and antioxidant that protects your cells, boosts the immune system and helps fight infection. Check out this helpful video, and discover how to add more of this great mineral into your diet.
You Will Need:
* Brazil nuts
* Macadamia nuts
* Shiita...
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In this Champion Spotlight from Riot Games, Phreak builds Singed as an AP caster with a rod of ages, sunfire cape, and other tank and caster items. If you want to know how to play Singed, the Mad Chemist as your champion in League of Legends, take a look at this guide!
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Lacking Vitamin C in your life? Also called ascorbic acid, vitamin C not only boosts the immune system but also maintains a healthy heart, bones, eyes, teeth and gums, aids in collagen production, and helps heal wounds.
You Will Need:
• Citrus fruit
• Strawberries
• Kiwi
• Mango
• Cantaloupe
• Spinach and kale
• Tomatoes...
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Like to make things explode, catch fire, or turn funky colors? Then this is the perfect rainy day experiment for you. Simple and cheap, making sodium acetate, or hot ice, requires only two ingredients you've already got lying around the kitchen: Vinegar and baking soda. Sodium acetate can be used in heating pads or hand warmers. This reaction is...
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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.
Warning: Reaction must be done outside or in a fumehood due to production of toxic gases including hydrogen sulfide.
First, get y...
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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.
Strontium Nitrate is used as an oxidizer in some types of pyrotechnic compositions to give a brilliant red color. A well-known example is flares.
Actually making it is very...
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Kidneys are one of the most important organs in the human body because they filter almost twenty-five percent of the output of the heart. The kidneys do all the hard work, regulating chemicals and acids inside out blood, as well as regulating pressures inside the body. It's very important that your kidneys are in good health. This video series w...
