Nana Osaki is like the complete opposite of Sailor Moon. Unlike Sailor Moon, who's super blond, ditzy, and a fan of pleated mini dresses, Nana, star of her own namesake manga series, is a bit goth, punk, and sullen, perfect for a musician.
Aqua regia (königswasser in German) is a very corrosive liquid made from a mixture of nitric acid and hydrochloric acid (1:2 - 1:3). This chemical mixture is so corrosive that it can even dissolve gold, and that's what you'll learn about in this video.
Painting on a cake may seem counterintuitive, since the paint that most of us are familiar with is acrylic or watercolor paint, both of which are way toxic. But the project in this video uses an entirely different type of paint: cake paint. Cake paint is edible and comes in a variety of finishes to aid bakers who want to make their cakes into artistic masterpieces.
In this video, Extension Horticulturalist Curtis Smith talks with Master Gardener Marsha groves about controlling harmful pests that are damaging to plants throughout the year in both outdoor garden and greenhouse environments. The first part of the video covers the issue of plant eating snails, and how they might best be dealt with. Smith explains that there are a number of non-toxic methods which one can use to rid a plant of snails. The process of introducing predatory creatures such as tu...
Learn how to make a beautiful & easy star-designed Christmas cake in two-part cake decorating tutorial with Women's Weekly cookery editor, Sue McMahon. You will need a square fruit cake, apricot glaze or jam, marzipan, white & blue sugarpaste or frosting, and non-toxic edible cake glue. Impress your Christmas guests with this exceptional looking cake next holiday season.
Trigger point massage is a good technique to bring immediate relief to conditions like frozen shoulder, stiff neck, tennis elbow and headaches. Trigger points form whenever a muscle or joint is stressed beyond its capacity to recover. They are usually believed to be the result of an accumulation of toxic waste around a nerve ending. Active trigger points will create pain and discomfort.
Oobleck is a cool substance that is not quite liquid or solid. Don't believe me, then try for yourself!! All you need is a couple of household ingredients!!
Water is such an essential substance for so many facets of life. Why not experiment with it? This experiment will teach you how to create a water display like those Japanese water falls.
Have you ever wondered if you can really ever beat addiction fully? If you've ever been addicted to a substance, it is so easy to become addicted to something else.
A mortar and pestle is a pair of tools that has been used since antiquity for grinding spices. This tutorial shows you how to turn some raw clay into a ceramic mortar and pestle on a pottery wheel. Make sure to glaze it using non-toxic glaze!
In this DIY video tutorial, learn how to polish aluminum using greasless and greased abrasives. It is extremely important to have the right equipment and a well-made breathing respirator as this process can be very dangerous and toxic. The products and tools used in this video to polish a piece of sand blasted aluminum, can be found at www.englishcustompolish.com.
Fruitarians eat only raw fruit and seeds, both for their health—they think cooked food is toxic—and for the environment’s, since they believe that eating vegetables “kills” the plant. This is similar to raw foodist idealogy of eating all live vegan diet. Try it out and you might find you have more energy and lose weight. It's also high in anti-oxidants. They also eat primarily organic and non- GMO (genetically modified foods). This is an eco-friendly diet that uses less energy to get nutrients.
In this tutorial, we learn how to kill a cockroach kindly. If you currently use insecticides to kill bugs and insects in your home, rethink it! These fumes can be toxic to your health and the health of your family. To help avoid getting cockroaches, make sure you dust and sweep often, throw away food around the house, and keep it clean! If you do have these bugs, you can first pour some beer in a glass, then put bread in the glass along with some petroleum jelly. Next, you will set this on yo...
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...
This video tutorial is in the Education category which will show you how to make elemental sulfur (sulphur). The chemicals you need are nitric acid and sodium thiosulphate. The reaction produces toxic SO2 gas so keep it coved with a watch glass. Put 12.9 grams of sodium thiosulphate in a beaker and dissolve it in minimum amount of water. Pour about 15ml of nitric acid in to the beaker. Let it sit in a warm place for a couple of hours and the sulphur will settle at the bottom of the beaker. Th...
If you are in desperate need to clean your toilet, don't rush to the store just yet. What you might need to clean it, is probably already in your home. Most of the toilet cleaners out on the market contain harmful, toxic chemicals that are inhaled during the cleaning process.
You may or may not know it, but getting rid of old batteries is a problem nowadays. Buying alkaline batteries from the store can be bad news, since these cannot be reused or even recycled. They end up in land fills and can pose serious toxic threats. Buying recycled batteries from the store is a better way to go, since these guys can be recycled and of course, reused. So check out this tutorial for some more adivce on properly disposing or your batteries. Good luck and enjoy!
Playdough is a fun toy for any age, but it can get expensive, and even though the package says it is non-toxic, how do you know exactly what is in it?
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...
This video is based on a chemistry experiment. This video is going to explain to us how to use gravimetric analysis in order to analyze sulfuric acid. This experiment should not be done for those who do not have a fundamental knowledge of chemical compounds, reactions and chemical safety. He explains first what he is about to do before he does it. Sulfuric acid is acidic and can be toxic if ingested or in contact with the eyes. Take extreme care with this experiment.
Interested in using fiberglass? In conjunction with the 405th, an online e-zine dedicated to Mjolnir Armor costuming for the Xbox Halo video game series, this tutorial shows you a step by step process of how to layer fiberglass on the inside of a costume mask. Materials needed include latex gloves, respirator or ventilation mask, fiberglass resin, fiberglass cloth, scissors, and a foam brush. Be sure to give up the cash for a great ventilation mask... some of these materials can be toxic to y...
A menstrual cup is a potential alternative to possibly toxic tampons or cumbersome sanitary napkins (pads). Instead is a readily available menstrual cup, but many women are unfamiliar with how to use it. This how-to video shows the procedure to using the Instead menstrual cup. It may require some practice, it may not be for everyone, but some women might find it preferable to their current method of feminie hygiene. Check out this video tutorial and learn how it's done.
Learn how to make a salt dough sunflower with this tutorial. This is a simple kid craft idea that is safe for almost any age.
Get tips on how to make your home more eco-friendly, especially if you plan to renovate it.
It's been a minute since Michael Bay released his tragedy of a remake of Teenage Mutant Ninja Turtles. As a huge fan of the cartoon and the movies from the '90s, I have made it a point to not watch the latest this franchise has to offer—I'm certainly not in the business of ruining my childhood. But the awfulness of the remake aside, the TMNT resurgence means I'm celebrating the comeback of everybody's favorite teenage reptiles. Thankfully, Todd's Kitchen has a tutorial for mutant ooze that's ...
Did you know that the average cost to make a penny is about 2.4 cents?!? That's why the Obama administration asked Congress earlier this year for permission to change the metals in the penny, hoping to get the cost back down where it makes sense.
This is a cool experiment that shows what happens when we superheat steam. Wath as we move beyond a gas to something else! Steve Spangler is the science man and he'll turn you on to something cool. We usually think of water as a substance used to put out fires... but what happens when water turns to steam and that steam gets superheated? Watch in amazement as the steam created in the experiment is used to create - not extinguish - fire!
In this video, we learn how to properly balance chemical equations. You will see what substances are in each side of the equation. You will then need to count the atoms that are on each side of the chemical equation. Once you write down the number of atoms on each side, you will need to even them out. To do this, you need to change the coefficients within the equation. These change the total number of atoms inside of a chemical. Once you do this, you will add more to each atom present and the...
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve word problems involving a mixture of two or more substances.
Making a blue glowing substance is easy, as long as you already know the secret to making green luminescent phosphorescent glow powder. By watching the green glow-in-the-dark procedure, you know that you will need strontium nitrate, aluminum nitrate, europium and dysprosium nitrates, and nitric acid. That will make a green glow, but if you want to make a blue version, it's a relatively easy fix...
Origami is one of the oldest art forms. The uniqueness of this art is that it is made with only a single substance, which is paper. Paper is very common and cheap material. This video describes how to make a slice of 3D origami watermelon using paper of green, white and red colors. This can be used as a show piece with other fruits in a fruit basket. This is also a great gift idea. Make a 3D watermelon origami fruit basket to adorn your dining table.
Latte art is a fun, creative way to spice up your average cup of joe. Watch this video to practice your latte art with steamed soapy water. First, pour a drop of dish soap into a latte making cup. then using the espresso machine fill it with hot water. Use the espresso machine to help steam and mix the soap, as if it were a latte. It will turn into a white, frothy substance. Then pour the soapy water into a coffee mug. Use the latte cup's guide to make sure you pour at the right angle. Watch ...
This short video is about melting a styro cup without fire. It's magical. Anyone watching it would wonder what had happened to the Styrofoam cup which was dipped in Acetone, nothing but common nail polish remover. This is a short and cute video and watching this could be fun for kids. The fun element comes at the later part of the video. This would kindle the interest of kids in trying out the reaction of different substances in various solvents.
Cleaning gutters is really not that hard. Get out your ladder and position it so that you can reach the gutters. Start by removing all the big stuff such as twigs and bigger sticks that have gotten into the gutter. These bigger items can be removed with your hands. What is left can be pretty yucky? There is a mud like substance that is made up of water, decomposing leaves, newer leaves, and smaller sticks that you won't want to touch. So use a scoop made out of a mild container that is cut in...
Not sure how to safely clean your wood table without ruining it? In this video tutorial, learn how to properly wipe off your table and how to protect it with a sealant called, Pastewax. This substance dries and does not attract dust making your table look shiny & new, like a piece out of a museum!
Everyone loves a magic trick, especially when you wow them with a seemingly normal object. In this trick, take a regular coin and make it disappear and move around magically! Soon, you will be the hit of every party!
It’s time for science. You are able to calculate the molar mass for a compound using the periodic table and the amount of compound involved. You might need to know this in your everyday life but you will definitely need this in a chemistry class.
In this video we learn how to balance chemical equations properly. What is a chemical equation? It's a statement that uses a chemical formula to show identities and relative amounts of the substances involved in a chemical reaction. To balance an equation out you must have the same number of atoms on both sides of the chemical equation. Or, you must have the same amount of mass or matter on both of the sides. Once you have these balanced out so they are the same then you will have it complete...
Fondant is one of a pastry chef's favorite substances because it's so versatile. You can use fondant to coat a cake with an even, smooth surface, you can shape fondant into little adornments like fish and ladybugs, and you can even employ fondant to decorate cookies.
Protecting your home from water sounds like an easy enough task. It's only water, right? Well wait long enough and you'll find out that water always wins. Whether it builds up in your walls or in your basement, some sort of damage will arise due to the wet substance. But there are ways to hold back the water in order to protect the very space you live in.
