Produce Hydrogen Gas

How To : Intensify the gas in a hydrogen HHO fuel cell

This is a clam shell design/concept from materials found at Lowes or Home Depot, with bought plates made into a HHO-Cell. They use tap water with baking soda as electrolyte. This is in pre-stages before we fit to the case a recycle take-up tube to go back into the HHO-cell f ...more

How To : Make hydrogen gas & an explosion

First you need to make hydrogen gas which require a few material. Such as a glass bottle, a Full table spoon of aluminum (beer or soda can will work), a half a cup of cold water, a table spoon or two of caustic soda, a funnel, a medium size container of water, a way of cutting ...more

How To : Make hydrogen gas with foil and Liquid Plumr

Learn how to make hydrogen with some household chemicals and items. This experiment is dangerous, so please exercise caution. You will use Liquid Plumr for this science experiment, and be warned, Liquid Plumber and hydrogen are dangerous, maybe not the aluminum foil, but the c ...more

How To : Make Sodium Metal

Sodium (chemical symbol Na) is an interesting element. It reacts in contact with both oxygen and water, and several sodium salts are used to produce a yellow color in fireworks. The metallic form has limited uses in chemistry, and is too soft and reactive to be used as a buil ...more

How To : Build a 32 plate 31 cell series HHO electrolyzer

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 ...more

How To : Make copper sulfate from copper and sulfuric acid

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. Copper does not direct ...more

How To : Things to Do on WonderHowTo (04/25 - 05/01)

WonderHowTo is a how-to website made up of niche communities called Worlds, with topics ranging from Minecraft to science experiments to Scrabble and everything in-between. Check in every Wednesday evening for a roundup of user-run activities and how-to projects from the most ...more

How To : Build a DIY laser cutter gas containment chamber

If you are the proud owner of a laser cutter, you had better be careful with your expensive new toy. Some materials can damage the optics in your laser or produce poisonous gas when you cut them, so you need to make a gas containment chamber to work in. Watch this video to fin ...more

How To : Make sulfuric acid - electrochemically

You already know how to make sulfuric acid with the metabisulfite and oxidizer method and you saw how to make copper sulfate from copper and sulfuric acid, so now try making sulfuric acid with these two in mind… with sulfuric acid by electrolysis of copper using an inert anode ...more

How To : Make potassium nitrate from instant cold packs

Watch this science video tutorial from Nurd Rage on how to make potassium nitrate from instant cold packs and potassium hydroxide. Warning: This reaction will produce large quantities of toxic ammonia gas. Perform the reaction outside or in a fume hood, and wear gloves when w ...more

How To : Extract explosive Manganese Dioxide from batteries

Making your own explosives is fun stuff, but getting the many different materials that you need can be tricky. This video will show you how to extract Manganese Dioxide from alkaline batteries, which you can then combine with hydrogen peroxide to create oxygen gas, which is ve ...more

How To : Test if a fertilizer has nitrates in it

Watch this science video tutorial from Nurd Rage on how to test if a fertilizer has nitrates rather than urea or ammonia as its nitrogen source. The idea is quit simple, in a strongly acidic solution the nitrates will behave like nitric acid and dissolve copper metal releasin ...more

How To : Make a foamy elephant toothpaste chemical reaction

Try out this science experiment... a classy chemical demonstration. Watch this video tutorial to learn how to make a foamy elephant toothpaste chemical reaction. There's a reason why they call this elephants toothpaste. Hydrogen peroxide is decomposed to form oxygen gas and w ...more

How To : Use hydrogen for better mileage

Hydrogen can be used to improve mileage. The hope with this method is that hydrogen will increase the amount of gasoline combusted and increase fuel efficiency, as you trickle hydrogen into the tank. Often propane is used to increase gas mileage. The studies are still being do ...more

How To : Etch a printed circuit board using toner transfer

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. Many people use protoboard and point ...more

How To : Ease bloating pain

If you've ever had bloating you know this can be an uncomfortable and even painful situation. You can alleviate bloating by preventing gas or taking measures to try to reduce gas. Food, exercise and stress can all effect bloating. Abdominal bloating is usually caused by gas i ...more

How To : Generate hydrogen with electrolysis

Car + Hydrogen = Better Mileage? We're not quite ready to drop the cash on one of those under hood mileage boosters being sold all over the web...but using water electrolysis to produce Hydrogen sounded like a good first step!

How To : Do colorful electrolysis

No, colorful electrolysis has got nothing to do with zapping the hair off of a punk rocker's head. Electrolysis of water, according to Wikipedia, is "the decomposition of water (H2O) into oxygen (O2) and hydrogen gas (H2) due to an electric current being passed through the wat ...more

How To : Do a sodium and water experiment

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, s ...more

How To : Convert sunlight into hydrogen fuel

Want to learn how to harvest the sun? Just watch this science experiment video to see how to convert sunlight into hydrogen fuel. It's simple and environmentally friendly. You'll need a multimeter, a solar panel, some crocodile clips (or alligator clips), glass, water and car ...more

Do Not Try This at Home : Exploding Hydrogen Bubbles

Here at WonderHowTo, we love science. And of course, explosions. So, naturally we find Gray Matter's demonstration of fiery hydrogen bubbles pretty awesome. But the most interesting part is the reason behind the demonstration. Did you know the same gas that heats your house c ...more

News : Pee, the Latest Fuel Alternative?

The newest fuel alternative on the horizon? Pee. U.S. researchers have been experimenting with using urine as a method of producing hydrogen. Not only could this virtually free and readily available resource possibly power automobiles, but it could also aid in the clean up of ...more

How To : Make methamphetamine

This video shows you how to make Methamphetamine. The process for making it in chemistry terms is called an acid catalyzed dehydration of an alcohol using an E2 mechanism. The chemical compound being used is called Ephedrine. To turn Ephedrine into Methamphetamine you first ne ...more

How To : Make hydrochloric acid from salt

In this tutorial, we learn how to make hydrochloric acid from salt. First, you will pour some salt into a distil flask. After this, you will add in some concentrated sulfuric acid to the salt. Next, you will let these react with each other. You will start to see gasses bubble ...more

How To : Create napalm

This video illustrates how to make napalm. You will need a petri dish, gasoline, and styrofoam to create napalm. Combining the styrofoam and gasoline in a petri dish you allow the styrofoam to dissolve and become a semi-solid substance. It will have the consistency of chewing ...more

How To : use a MRE (MEAL,READY-TO-EAT) Heater

Warnings Vapors released by heater contain hydrogen,a flammable gas do not epose to open flame,vapors displace oxygen when using multiple heaters,ensure proper ventilation such as open door or top hatch.MRE and heater will get very hot can cause burns discard heater after use ...more

How to Make Ferrofluid : The Liquid of the Future

What Is Ferrofluid? Ferrofluid is a black, solvent-based liquid, that, in the presence of a magnetic field, becomes strongly magnetized. The fluid is made up of nanomagnetic particles coated with an "anti-stick" or surfactant compound, suspended in a "carrier", commonly an or ...more

News : The Green House - Vertical Gardening Exterior Walls

This is one concept that I would love to see sweep the urban world. One thing that strikes me every time I visit a major city is how far away they are from anything that is truly alive. Not only is the air dirty, but everyone must buy their produce from the grocery store. If t ...more

Making Electromagnetic Weapons : Lasers, Part One

In this series on weaponized lasers, I'll be exploring the function, operation, strength and building instructions for three basic laser weapons; CO2, Diode, and Flashlamp. These laser types are just a few of many, selected because of their simplicity and basic construction (d ...more

How To : Use different drive modes in the 2010 Toyota Prius

In this tutorial, we learn how to use different drive modes in the 2010 Prius. The Prius offers a smooth and gentle ride, and new technology lets you tailor the driving experience to your needs. All you have to do is press the button and let the car do the rest. The EV mode le ...more

How To : Use a smoker box

Chef Jason Hill shows how to use a grill box smoker. This box will turn your propane or gas grill into a temporary smoker. The box is used to hold wood smoking chips. Place the box over the burner to produce smoke flavored food. Most smoker boxes come flat, so some grills can ...more

How To : Generate good karma

Karma is an idea that exists in the Hindu, Buddhist, Jain, and Sikh religions, which simply holds that all actions have consequences. In other words: karma’s not a bitch, but you might be. If so, here’s how to start sending the world good vibrations. Learn how to store up some ...more

How To : Make a crazy foam explosion science experiment

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 it has an extra oxygen atom. This makes it more dangerous and only adults should handle the hydrogen peroxide. Wh ...more

How To : Make exploding sodium and potassium in water

All the alkali metals react with water to produce elementary hydrogen and the corresponding alkali hydroxides. The reactivity increases with increasing periodic number.The reactions 2 Na + 2 H2O ----> 2 NaOH + H2 2 K + 2 H2O ----> 2 KOH + H2 I got lucky with this sodium react ...more

How To : Make an indoor hydrogen rocket

The picture may look like a mushroom cloud, but it is actually a can filled with hydrogen exploding. The can is fired into the ceiling. This demonstration still needs a little improvement in the area of safety (but it looks really cool). The problem is the partial pressure of ...more

How To : Keep your teeth healthy and brite

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 If you want your pearly whites to shine like dia ...more

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