In this free video chemistry lesson from Salman Khan, we learn about vapor pressure and the ideal gas law. Whether you need help studying for that next big test or could just use a hand finishing your homework, you're sure to be well served by this video lesson. For all of the details, take a look.
When you have a cold one of the most difficult things to deal with is a cough. Learn prevention tips and common cold remedies from Pharmacologist Joe Graedon and Dr. Terry Graedon in this how to video. Vapor rubs on the bottom of your feet, dark chocolate, and thyme are all home remedies that can help suppress a cough.
This how-to video is about demonstrating the Leidenfrost effect with methyl alcohol and a penny. To demonstrate the Leidenfrost effect the following items are required:
Kipkay shows you how to make 5 bucks, quick and easy, every time! Fill up a shot glass halfway, then bet your friends that you can lift it up with the palm of your hand, using just the palm of your hand, no fingers and no cupping the glass.
Tim Carter shares some insights about vapor barriers and how to install them on your next project. This easy-to-understand video will show how to install new water infiltration barriers which will protect your house.
Most people wouldn't think of butter as a flammable substance, but in this project—it definitely is! We're making emergency candles that burn for hours using just some toilet paper and a bit of butter!
Believe it or not, capturing a beautiful shot of a vehicle is more difficult than you think. Sure, you can just snap a photo, but capturing the design, detail, and essence of the car is a whole other story. Lighting, location, settings, and angles are play into how well the photographic representation turns out.
The video shows us how to make a orange scallops with Rosemary vapor rice. Firstly two tablespoons of olive oil is taken and is poured in a fry pan and is heated. And then add half finely chopped shallot. Then lower the flame and soften it. In the mean while the sea scallops which are padded dry, are taken individually and then it is mixed with a mixture of flour, dry pepper, kian pepper and a little bit of sea salt. It will take about five minutes for the scallops to soften up. Once they are...
The Hyco cold vaporizer. This is a cold vapor unit which can give 50-80 % fuel mileage plus, if done to the instructions on the video.
This video shows you how to make your liquid dance. Its happens like so, at around 300 degrees Fahrenheit a phenomenon in which a liquid, at close contact with a mass significantly hotter than the liquid's boiling point, rides upon an insulating vapor layer which keeps that liquid from boiling and evaporating. What is this strange phenomenon? The "Leidenfrost effect" of course, and with Mr. G at the helm it's also a lot of fun.
Red, itchy, scaly, and cracking feet can only mean one thing, athlete's foot. Watch this how to video and learn how to treat athlete's with a simple home remedy from Pharmacologist Joe Graedon. He shows you over the counter products that you can buy and how to use a solution of vinegar, Listerine and Vick's Vapor Rub to help the foot fungus go away.
This video shows you how to use lubrication to help you solve your Rubik's Cube faster. Lubrications not to use:
Crazy for homemade rockets and other flammable toys? This is your video. In this tutorial, learn a quick and easy way to make a matchstick rocket using a match and foil. These rockets can travel as far at 20 feet, so stand back as your DIY rocket flies!
Learn how to safely breathe huge fire balls with non-flammable or toxic households items. This trick is simple and safe! Shock your friends and family!
Create a creepy undead look for a Halloween zombie costume with the little help of makeup and the steps in this how-to video. The cosmetics used for this look are: MAC - Pure White Paint Stick, Laura Mercier - Translucent Powder, MAC - Feline Pencil, MAC - Feline Pencil, MAC - Flammable Paint, MAC - Beauty Marked e/s, MAC - Fascinating Pencil, MUFE - Smoky Lash mascara, Guerlain - Kiss Kiss Lip Lift, and MAC - Pure White Paint Stick. Learn how to apply zombie makeup for Halloween by watching ...
Even when your lighter (whether piezo or flintwheel) is empty, you can get another light or fire! The Isobutane propellant and flammable base gives you a temporary ignitable fuel source.
There is a fungus among us that turns are nails brittle and yellow. Watch this how to video and learn how to treat nail fungus with home remedies from Pharmacologist Joe Graedon. These home remedies are great alternatives to expensive prescription antifungal creams. Learn to use tea tree oil, oregano oil, Vapor Rub, Listerine and white vinegar to treat nail fungus.
Making fake tears by staring off into the distance can take a while. Here is a quick way to get the water works rolling. Don't get it in your eyes though.
Learn to breathe fire safely using corn starch instead of a flammable liquid. Using only a mouthful corn starch and an open flame, it's possible to breathe fire and impress your friends and family. This trick must not be attempted without professional supervision.
Kevin Hetmanski shows you how to remove fuel from your tank the right way. Fuel is highly flammable, and if not fully removed can gum up the fuel system. Watch this video tutorial and learn how to remove the nitro fuel from the tank of an RC vehicle the right way.
This is a great makeup look for anyone whose school colors are black, red, and white. This tutorial video will teach you how to apply a marvelous eyeshadow look.
Students show how mercury thiocyanide or "rock from mars" burns. First and foremost, make sure you are outdoors and with a considerably large space. Spread a non-flammable material over the space you decide to work on and place a small fragment of the mercury thiocyanide in the center. Keeping a respectable distance from the "rock" touch the "rock" with a lighted match. Watch as a substance oozes out from the rock. Make sure that the process has ended or that no movement can be seen from the ...
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.
Learn how to make your own pair of fireproof gloves for magic tricks or movie special FX. Fireproof gloves let you cover your hands with flammable butane & play with fire like never before. They will not damage or incinerate your hands because they are constructed of several layers.
Sulfuric acid is mixed with sugar, which is attacked by the acid. The final products are carbon, water vapor, and sulfur dioxide gas.
G'day, Knuckleheads, and welcome to Episode 20 of my Owner Builder Series! In this Episode, we look at installing the Wall Wrap which goes on before the cladding is installed. It's a vapour membrane that protects the frame and internal linings from moisture damage.
As part of the trifecta of hotties on "Vampire Diaries" (Damon and Stephen, her two leading men, being the other two) Nina Dobrev wears little to no makeup as her sweet character Elena Gilbert. But she still looks drop dead gorgeous. While we can't exactly steal her good genes, we can learn a little about how Nina emphasizes her features.
In this fascinating "how to" video, you will see how a simple process creates the illusion of ice that is burning. Only a few items are needed to enact this scientific experiment. As the narrator describes, "Calcium carbide reacts with water to form acetylene gas." To illustrate, the video shows a bowl of ice cubes, to which the special ingredient is added. As the ice melts into water, it reacts with the calcium carbide, forming the high flammable acetylene gas, which is often used in welding...
Air. It's all around us. Put it to work with this home science how-to, which demonstrates a cool method for crushing aluminum cans with a little bit of ice water and a whole lot of air pressure. To follow along with this experiment at home, you'll need a soda or paint can, a large bowl of water, some ice, and a stove top.
If you want to make some electrodes for electrochemistry, titanium strips are the way to go. It's rather interesting metal, and it's really hard, but can be cut with standard metalworking tools. Titanium filings are highly flammable, just like iron filings. But not everything is what it seems… this quick video on titanium and passivation electrochemistry tells why it makes it a bad anode if used without further treatment.
Cool! A cloud in a bottle! You can make one yourself by watching this little how-to. You'll need a bottle, a bike pump and a little attachment from the hardware store.
In this video, we learn how to mow to Make a Dry Ice Crystal Ball! This is a fun activity you can do with your kids and that you will enjoy as well. To start, you will need to take some Dawn dish soap that doesn't have soap and isn't anti-bacterial. After this, put this in water and add rags into it. Swish it around to make the water bubble up. Now, grab a smaller bowl and fill it with water. Then, take another bowl and put dry ice in it using a glove. Next, Now, drag the rag over the top of ...
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 gum and it will be highly flammable. This substance will be sticky and if lit it should be lit outside and at a distance from anyone as it will produce a gas that is toxic.
An emergency battery charger for your mobile phone comes in handy, but it's not the ultimate solution; once it's dead it's useless (what a waste). If you want to really get off the metaphorical grid, you can follow the steps in this video to construct a more robust circuit that will not only bail you out of an inconvenient situation but also recharge in between uses. The simple addition of a low voltage solar panel and rechargeable batteries makes this possible. Enjoy!
Carving pumpkins into creepy looking jack-o’-lanterns for Halloween can actually become fairly boring and tedious if you’re doing the same thing year after year. This time, jump into a whole new realm of Halloween fun with some exploding pumpkin faces! I like to call them blast-o’-lanterns, but can call them whatever you want.
Reality TV star Kim Kardashian definitely knows she's got sex appeal in her deck of cards. Which is why, if you've ever paid attention to her on the red carpet, she's almost always wearing a smoky eye and nude lip combo. We're talking 9 times out of 10.
In this tutorial, we learn how to use ninhydrin to reveal latent prints on paper. This will work out because you will be spraying a special liquid onto the porous area. After this, you will turn on a black light and then be able to see the fingerprints appear in purple! Be careful with the solution, because it's flammable! This will also stain your skin, so make sure you wear gloves and don't let it contact a surface you don't want stained. To mix the solution, you will combine both of the so...
This video shows the viewer how to start a fire using a steel wool and a 9 volt battery. This is done by first selecting a charge battery and clean steel wool. The gently rub the battery terminals across the steel wool and blow gently. The wool should glow and become superheated. This happens because the battery is short circuiting and the very thin steel wool is being melted by the high current. Once the steel wool is hot it can be used to ignite small pieces of flammable material such as ki...
This video demonstrates the easiest and fastest smoke bomb that a person can make. Supplies include aluminum foil, standard ping pong ball, a pen or pencil, and a flame lighter. Wrap the ping pong ball with foil, being extra careful not to tear the aluminum foil. Use the pen to create a funnel shape with the foil. Remove the pen. Now, light the bottom while holding the top. The smoke is toxic, so don't inhale. Make sure the smoke bomb is on a non-flammable surface as it gets very hot. Also, w...
If you're camping or stuck out in the middle of nowhere, chances are, you could be faced with dark and freezing cold nights. Learn how to make a simple camp fire out of flint and birch bark. This is for in case you do not have a lighter on you at any given time. To start the fire, you're going to need some bark from a birch bark tree. You're also going to need a flint and a paper napkin as well. After you've gathered the proper materials, just look for a barren spot on the ground, place your ...
