Check out this video to see our Fantastic Foamy Fountain in action. The experiment uses Hydrogen peroxide and dry yeast. Hydrogen peroxide is similar to water but has an extra oxygen atom. This makes it more dangerous, and only adults should handle the hydrogen peroxide.
In this tutorial, we learned how to get rid of your acne. First, when you wake up use Sea Breeze astringent to clean your face and use a cotton ball to put it on. Use a separate cotton ball for each of the different areas on your face. This contains salicylic acid, which will prevent your face from getting oily during the day. At night, you can use ProActiv Renewing Cleanser, or any other type that has 2.5% benzoil peroxide. You can also use the Neutrogena Fresh Moisture before you put on you...
After struggling for years with acne, this skincare system that is displayed got rid of the hostess's acne problem effectively. In the morning, she uses Sea Breeze Actives deep clean astringent which has 1% salicylic acid in it, making sure that you use one cotton ball for each individual part of your face. Afterwards, she uses a skin lotion that has salicylic acid in it. These products will prevent your face from getting too oily during the day. At night, she uses the Proactiv cleanser, whic...
In this video, I'll be demonstrating how anyone can make their own iodine clock reaction with simple over-the-counter chemicals.
The pumpkin is everyone's favorite cucurbit come Halloween time, and while there are only a few types of Halloween-friendly pumpkins out there, there is definitely no shortage of what you can do with them.
Life stinks. Literally. Daily living leads to lots of lingering smells. Household odors from cooking, kids, pets, bathrooms, and guests can accumulate. Get rid of them with some simple remedies.
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...
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.
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.
Glow sticks, a popular favor at parties and outdoor events, and a must-have on Halloween, can be traced back to the United States Navy in the mid-1960s. The military desired improved visibility during night operations, and glow sticks, with their small-size portability and lack of batteries, were a perfect tactical solution.
The squiggly guys in this article's cover image are Propionibacterium acnes. These bacteria live in low-oxygen conditions at the base of hair follicles all over your body. They mind their own business, eating cellular debris and sebum, the oily stuff secreted by sebaceous glands that help keep things moisturized. Everybody has P. acnes bacteria—which are commonly blamed for causing acne—but researchers took a bigger view and discovered P. acnes may also play a part in keeping your skin clear.
Watch this science video tutorial from Nurd Rage on how to make a complete refillable glow stick. You can make this complete and refillable glow stick with a steampunk-style to it.
Prevent infection by keeping your ear, nose, lip, tongue, navel, eyebrow, and other body piercings clean.
Walk right past that pricey salon and head to the grocery store instead. Tame your frizz for less at home! This video will show you how to make a banana hair mask to combat frizz.
Making a PCB is very simple; it does not consume a lot of time and the results look professional. After watching this step-by-step how-to video, you will be able to make your own PCB in your workshop using just a few inexpensive materials.
It's not brain surgery, but teeth whitening systems still hits the pocket books hard. However, there is a cheaper alternative to have the whitest teeth in the neighborhood, and it's called Photoshop. With Adobe Photoshop, you can have whiter teeth in seconds! Really. It's definitely the best tooth whitening remedy for those behind the camera lens. But remember… Photoshop is only a digital cure. You still might have to hide that smile in public… or consult a dentist.
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.
It is important to have healthy teeth not only for your appearance but for your overall health as well. You can keep your teeth white by avoiding foods that stain your teeth and having a good cleaning routine including fluoride
How do I get rid of these zits?! Whether its pimples, blackheads, or whiteheads, the name is the same, and the name is acne.
Only a handful of food products are impervious to spoilage—dried rice, salt, sugar—but even among those, honey is unique in that it remains edible without any preparation necessary. It's like this: if you came across honey in an Egyptian tomb, as archaeologists have, you could taste it and never guess it was thousands of years old.
This video is about how to get rid of pimples. It's a nightmare to wake up and discover a big, red pimple right on your face. Here are some tips to help you out. 1. Do not touch, or try to squeeze or pop the pimple. This can cause pain, redness, swelling, and even infection. If you keep doing it another possible problem that can develop is scarring which can be permanent. 2. Wash your face gently with a mild, medicated soap and water (the water should be warm, but not too hot). Do this for 30...
Whites are the hardest color to keep looking bright and new after just a few months' time. Your sweat and oils quickly become stains, and colors from other clothes will eventually bleed into the fabric, discoloring your bright whites into something merely whitish. But before you reach for the bleach, the ultimate chemical cleaner, try some a few of these safer, less-toxic DIY solutions out instead.
The origins of vodka are shrouded in mystery, with both Russia and Poland laying claim to its invention. Some say Genovese merchants brought vodka (then known as aqua vitae, or the water of life) in the late fourteenth century to Russia. For many years, vodka wasn't just an alcoholic beverage: it was also consumed as medicine.
This video demonstrates how to gauge your ear, which is essentially the same as piercing your ear. The first step to piercing your ear is to grab a 15 gauge needle and hold it under a flame for 15 seconds. This step ensures that the needle will be sterile for when it pierces your skin. Another good idea is to use peroxide on the needle.
A new study casts real suspicion on the possibility of life on Mars. Why? It seems the surface of the planet may be downright uninhabitable for microbial life as we know it.
You're in the middle of cooking and a car alarm, cute kitten, or neighborhood brawl made you step away from the stove for a few minutes longer that you should have. It happens to almost every home cook. Most of the time, nothing dramatic happens, but every now and then, you end up with something like this:
Cleaning a blender thoroughly is a pain in the ass, especially when you try and get all the goop out from underneath the sharp blades without nicking your knuckles. Alas, it is a necessary chore, otherwise you end up with disgusting dried gunk that ends up in your next batch of pureed foods. Fortunately, there's an easier way to get your blender sparkling clean besides using easier-to-clean mason jars as you main jar, and the best part is that the appliance literally does all the work for you.
The presence of certain bacteria can indicate whether the vaginal tract is healthy or not. It could also impact the likelihood of acquiring certain sexually transmitted diseases, like HIV, a new study suggests.
Most of us have conducted an investigatory science project without even knowing it, or at least without knowing that's what it was called. Most science experiments performed, from elementary to high school students and all the way up to professional scientists, are investigatory projects.
Will the predicted apocalyptic date—December 21st, 2012—really be the end of the world? In this ongoing five-part series, we examine what would happen if zombies, nuclear weapons, cyber wars, earthquakes, or aliens actually destroyed our planet—and how you might survive.
Becoming someone else for Halloween is a lot of fun, but it can take a ton of tools to accomplish. An elaborate costume can require you to slather yourself in all kinds of makeup, paints, and glues, and putting it on is only half the work. The real fun starts when the party's over, and you have to remove it all.
Acne is a persistent condition that can be treated with natural remedies Cleanse with Oil
Commonly found in the medicine aisle in grocery stores near the bandages, hydrogen peroxide is best known for disinfecting wounds, but it's also extremely useful for a number of cleaning and health uses, such as removing sweat and blood stains from clothes, disinfecting cutting boards, removing bacteria from your produce before consumption, and more.
Etching your own circuit boards is tons of fun, but etching requires strong chemicals to dissolve the copper plating on blank circuit boards. The normal ferric chloride solution works well, but can be expensive and leaves permanent stains. Luckily, we can whip up our own etchant at home with everyday chemicals! Better yet, our new etchant will turn an eerie green color rather than the dull brown of ferric chloride.
In the market for a personal helicopter but anxious about increasing your carbon footprint? Pick up a peroxide-powered single-seater like Avimech International's Dragonfly and chop till you drop. WIRED's Autopia blog reports,
But elephants don't need toothpaste, do they? Mr. Kent, a Long Island chemistry teacher, is at it again with his after hours experiments. We like to refer to him as Mr. Wizard 2.0.
If you have an earache, look no further than your kitchen or medicine cabinet. For a non-intrusive remedy, simply rub a little Vicks VapoRub along the outer part of your ear (never inside the ear canal) and place a heating pad over the affected ear.
You Want White Teeth Without Expensive Over-The-Counter Products? Here's An Inexpensive, Effective Solution.
Restoring wood furniture takes time and patience, but the results of your labor can be enjoyed for years, even generations. The restoration process usually involves stripping off old finishes, bleaching, staining and then varnishing. Two-Part Hydrogen Peroxide is a strong bleach that will lighten wood and remove previously applied finish stain, providing you with a fresh new surface to refinish.
