Confused by the equations in chemistry class? This tutorial is here to help! Clark College Tutoring and Writing Center tutors Kevin Martin and Joey Smokey explain how to balance chemical equations, providing examples and tips in this two part video series. You will definitely improve your test scores after watching this step by step program.
If you're looking to get your hands on some chemicals for your home science experiments, this video is for you. The home scientist will find this sourcing guide helpful when putting together their home lab. Don't think you can't get the chemicals you want, you can!
Long before My Chemical Romance made "Desolation Row" a hit, a legendary and music-changing artist named Bob Dylan sang it loud and proud as the closing track on his 6th studio release in 1965, Highway 61 Revisited. In this video tutorial, learn how to play My Chemical Romance's version of "Desolation Row" on acoustic guitar with help from Your Guitar Sage.
Watch this piano tutorial video to learn how to play "Helena" by My Chemical Romance on the piano. Instruction includes key signature, scale, chord breakdowns, and melody. Even beginners can learn how to play "Helena" by My Chemical Romance on the piano by watching this helpful how-to video.
How to expertly sharpen a variety of garden tools; get professional tips and advice from an expert carpenter on sharpening gardening tools in this free instructional video series.
Turn a used toilet paper roll into a fantastical garden of colorful salt crystals! Creator Jim, AKA HvySteel, is part artist, part scientist. His HowTo brings back great memories of our youth.
So you want to start a home garden in your backyard? Make sure you pick the best plants and flowers for your garden by considering climate, soil composition and growing seasons for what you want to cultivate. Know the difference between annuals and perennials, and master home gardening techniques so your garden can thrive beautifully!
Testing the pH level of your garden soil can tell you a lot about your garden. Depending on the results of your test you can see what the acid/neutral/alkaline levels are and you can even change the levels by adding different kinds of elements so that you can grow just about anything you want and keep your garden healthy. You can purchase a SoilStick test at Plumstone to see what type of garden you've been working with.
This is a video tutorial in the Education category where you are going to learn how to describe chemical formulas. A chemical formula represents the actual number of atoms of each element within a molecule. Different visual representations of molecules include the ball and stick three dimensional model, a line drawing that represents the structure in two dimensional terms, and a shorthand used by organic chemists. If a molecule has 4 green atoms and 2 orange atoms, the ratio of green to orang...
While ready-to-go seedlings have their place, it's also useful (and considerably cheaper) to know how to start your own seeds, which is where this free gardening tutorial comes in: with it, you'll learn how to germinate your own seeds for planting in your garden. Specifically, this tutorial looks at how to start tomato seeds.
Pruning tomatoes, though not required, will create stronger vines, which produce larger, fuller tomatoes during the growing season. Trim back a tomato plant in the winter with instructions from a sustainable gardener in this free video on gardening. No need to go crazy, even trimming the plant down by a third will give you a bigger, better tomato. Follow along with the tips in this gardening video and learn how to prune a tomato plant.
Watch this 2 part video tutorial on how to make your own garden compost. Garden Organic shows you the right way to make your compost, store it, and know when it's ready to use. Your plants will thank you for your efforts. Watch these videos in order to get your compost efforts just right.
Learn all there is to learn about gardening from Naztazia... watch this video tutorial to learn how to start a basic container garden.
In this series of gardening videos, our perennial plant expert Martha Cycz tells you how to design a great looking garden that is healthy and inexpensive. She discusses how to tell if your plants are getting enough sun and how to determine if you have left enough space for them to expand. She even offers tips for controlling pests. The key to a great looking garden is planning: after watching these videos, you will know exactly how to map out your backyard work of art.
This is chemistry at its best! Europium is the chemical element (Eu) which was named after Europe. Dysprosium (Dy) is a rare earth element of a metallic silver luster. Watch this science video tutorial from Nurd Rage on how to make europium and dysprosium nitrate salts with Dr. Lithium.
Concerned about the unpronounceable chemicals you see on tubes of toothpaste? Clean your tetth and keep your breath fresh without having to introduce unpleasant chemicals to your system! All you need is some baking soda, hydrogen peroxide, essential oils (mints are best) and a few drops of stevia (optional). Combine together, and smile! You have homemade toothpaste!
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.
Not sure how to balance a chemical equation? According to the rules of chemistry, matter must be conserved in chemical reactions. When you balance a chemical equation, you account for all of the matter in the reaction.
One of the most challenging, arduous parts of gardening is weeding vegetables that are close to the ground. Cabbage, for instance, leafs out near the earth and can be fiendishly tricky to weed. In this Growing Wisdom gardening tutorial, you'll learn about some of the tools that can help you weed those hard-to-reach spots without breaking your back in the process.
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.
Gardening is a great hobby for anyone looking to grow beautiful flowers, ferns or fruit bearing plants. Learn how to care for a variety of garden plants with gardening tips from a horticulturist in this free video series.
How to construct a raised garden bed; get professional tips and advice from an expert on growing your own plants and herbs in this free gardening video series.
When it comes to upkeep, Jose is nothing less than thorough. In this video series he shows you how to take care of your lawn and garden, even makes sure you clean your tools!
Fresh veggies are the tastiest way to eat right. They are delicious, as fresh as can be, nutritious and best of all.. free! In addition to all of that, you get the satisfaction of growing your dinner all by yourself. In this tutorial, learn how to plant four vegetables that are so easy anyone can grow them. Even the most inexperienced gardener will be able to make these four veggies grow.
Feng shui out your drawing skills by doing something a little different this time: rather than focus on architectural buildings and stairways, why not sketch out a soothing garden to ease your tired soul?
What does your backyard need? A garden. You already have one? Then how about a garden bench? Join Lowe's as they walk you through, step by step, the building of a wooden garden bench. One of the most marvelous things about woodworking is that with just a little planning and effort, you can turn a few boards of lumber into an beautiful and elegant project like this bench.
The vinca, or periwinkle, is a hearty flower that adds a lot to any garden. It comes in a variety of colors, and grows in the sun as well as the shade. But they're so hearty that you have to watch them, or they'll start springing up where they're not supposed to. In this video, Dave Epstein from Growing Wisdom walks you through using periwinkles in your garden.
With low garden tunnels you can protect your plants from frost and insects, and you can overwinter your crops. In this episode of Growing Wisdom, host Dave Epstein will look at how to build a garden low tunnel. He'll focus on using the Quick Hoops Bender for the project.
This instructional gardening video demonstrates how to build three tiered walls into a slope to create a flowing curved garden. If you are gardening on a slope, you may want to build small walls to create level gardening areas. Use local stones to provide a rustic, natural look to your terraced garden.
A chemical demonstration of the synthesis of nylon using different chemical solutions.
In this video tutorial, viewers learn how to draw a rose garden. Begin by marking the locations of the objects. Then draw the rose bushes around the garden pathway. Draw the lines with some cross hatching. This will give the bushes some form and feel. Add some circular boxes in the bushes to represent the roses. On the pathway, add some grass on the edges and stones on the path. In the center, draw a center piece and draw an arch over it. Finish by adding details to the roses. This video will...
One of the best Flash games inspired by urban gardening. One simple way of alleviating food shortage or rather minimizing your food expenses: Planting your own food. Of course this won’t literally save you from a zombie apocalypse but this could surely save you some extra bucks.
Get a red cabbage from the grocery store, and tear up about two or three leaves and put them in a glass jar. Cover the leaves with water and microwave, then strain out the leaves. You can mix the extract with different household chemicals and watch the color change!
In this video, we learn how to practice balancing chemical equations. First, take a look at the first and second part of the equation. Write out how many atoms each of the elements has in it. Compare each of the sides to see what the difference is between them. Then, find the multiple of each of the elements until they are equal to each other. After you find this, continue to do this for all of the different elements in the equation. This will give you a balanced chemical equation when you ar...
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 chemicals, definitely. Fill a balloon with it and watch it explode with a close match.
How to easily build a raised garden bed out of wooden pallets for free! …Well almost free. Building a raised vegetable garden with pallets or reclaimed wood is a really rewarding experience. The garden bed idea out of pallets came about from the fact that l wanted to build a rustic looking raised garden bed. A vegetable garden bed that not only provides delicious food, but looks good at the same time. The recycled wood has come from hardwood timber pallets that have been sourced totally FREE ...
Zen gardens and gardening are serene places and activities. If you want to make your own Zen garden and add some harmony to your life, watch this video to learn some general guidelines for going about it. These tips are for full-size Zen gardens, not the desktop models.
Keeping your garden tomatoes free from pests and insects is no easy task. Luckily you don't have to spend a lot of money to help your tomatoes grow to be their best. Staking your tomatoes will lift them off the ground, away from pesky insects, and protecting them from pests. In this video you'll learn how to make your own garden tomato stakes with cedar or redwood fence boards, which will save you a lot of money in the long run!
When you head to your neighborhood gardening center to find a shade tree for your garden, the variety of choices can be pretty overwhelming. There are so many kinds of trees, and each of those trees has its own varieties. In this clip, Dave Epstein from Growing Wisdom will help find the best shade tree for you.
You can’t change the size of your pores, but you can make them look a lot smaller. You Will Need
