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.
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.
"Easy gingerbread house" may sound like an oxymoron, but our step-by-step guide turns this daunting holiday project into a cakewalk.
Generate electricity using only a nickel, a penny and a mild household acid like lemon juice or vinegar. Make a battery using an alternating stack of these coins and create enough electricity to power a desktop Christmas tree. Follow along in this instructional video and learn how.
This free video science lesson from the Home Scientist demonstrates a simple technique for creating ammonium chloride from hydrochloric acid and ammonia. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how-to.
In this free video chemistry lesson from Salman Khan, we learn how to work with carboxylic acid derivatives. 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 more information, including detailed, step-by-step instructions, take a look.
One of the most famous miracles of Jesus is turning water into wine. This process is not easy for the mortal to perform, but it is possible using modern chemistry. Watch this video to learn how to perform a water into wine magic trick with powerful acids which you MUST be careful handling.
Pressure canners are perfect for processing low-acid foods using heat. These are usually metal like kettles that contain a lockable lid. In this tutorial, you'll find out how to buy a pressure canner and properly use it to preserve veggies and other foods. So good luck and enjoy!
The air conditioner is one of the least practical but most desirable parts of most modern cars. This video teaches you how to disassemble one important part of any car's air conditioner, the dryer. If yours isn't working properly and acid is getting into your AC as a result, this video should have you well on your way to fixing the problem.
Burning mouth syndrome is not very common, but if you get it it really, really sucks. Symptoms include an extreme, burning sensation in your mouth, including on your tongue and gums.
Learn how to make vinaigrette. Vinaigrette is a mixture of acid, usually vinegar, sometime citrus juice, and oil. It's generally flavored with herbs, spices and other ingredients like mustard or fruit juice. To make vinaigrette, you'll need vinegar, olive oil, whisk, salt, pepper, and mustard.
Dave Wilson Nurseries, Ed Laivo shares ideas for growing blueberries in containers. You will need 1/3 acid based potting soil plus 1/3 peat moss plus 1/3 medium sized bark. For the best results, containerize your blueberry plants. We show you the proven way to do it.
In this cooking how-to video Chef Mario shows you a new way to prepare shrimp with citrus. Follow along with this cooking lesson and learn how to make shrimp ceviche. This is dish that requires the shrimp or any other seafood to sit in an acid solution (such as lemon or limes) over night allowing it to cook the raw meat. Watch how easy it is to make shrimp ceviche.
A hoop house is greenhouse-like construct built to help gardeners grow vegetables and plants year-round. Build a hoop house with a professional organic farmer in this free gardening video series.
How to care for house plants; get professional tips and advice from an expert on caring for indoor plants and flowers in this free gardening video series.
Growing greens in snowy climates year-round with hoop houses is an easy farming practice to start. Learn to use hoop houses for growing greens from an organic farmer in this free gardening video series.
Do you love making gingerbread houses during Christmas, but hate spending all day baking gingerbread? Learn how to make graham cracker gingerbread houses with expert tips in this free holiday video series.
Heartburn can keep you up at night. Learn prevention tips and treatments for heartburn from Pharmacologist Joe Graedon and Dr. Terry Graedon in this how to video. Watch and see how stimulating saliva production with hard candy or gum can help the acid go back down into your stomach. You can also use yellow mustard or even chamomile to ease heartburn pain.
Everyone has suffered from heartburn at one time or another. Learn how to treat heartburn with home remedies from Pharmacologist Joe Graedon. Watch as he shows you how baking soda can help neutralize the acid in your stomach. If you suffer from high blood pressure consider using natural alternatives like chamomile and ginger to treat heartburn.
This video crafting tutorial shows how to make scented bath salts at home. You will need sea salt, baking soda, citric acid, FDA color, and cosmetic grade fragrance oil. Make a soothing bath fizz as a gift, maybe even for yourself. Learn how to make custom scented bath salts by watching this instructional video.
Make the most of your favorite photos by showcasing them in a beautiful mat and frame. For this project you will need: a picture,
Was Napoleon's death really due to stomach cancer, or was it arsenic poisoning? Some scientist believe the latter. Arsenic poisoning was a deadly weapon in that era, because it was undetectable when administered over a long period of time, making murder seem like natural causes. But if arsenic (As) is poisonous to most multicellular life, then what's with the newest NASA discovery?
If you want to house train your puppy or dog by yourself, this video is for you! It will show you the best tips to make your puppy learn how to live in your house without creating any problems!
The Sunset House is one of the cooler environments in the massive Albion of Fable 3, but unlocking it and solving it's mysteries isn't easy. Watch this video to learn how to find the Sunset House, complete the quests therein, get the "Knight Jumps Chesty" achievement, AND unlock a legendary weapon all in one video.
Do you yearn for the days when house music had a soul and didn't sound like something that combat robots are supposed to dance to? Check out this video. It features a veteran DJ explaining all sorts of techniques for creating old-skool house beats, mostly using amazing 1980's equipment like the Roland TR-808 and 909.
Tecktonik dance combines aspects of disco, glowsticking, and hip-hop dance to create a funky, fast, futuristic hybrid style that has become quite fashionable in the electro house scene (which has itself become very fashionable over the same period). This pair of videos will teach you many of the basic and more advanced steps to Tecktonik dancing at a very manageable pace, and should help you sharpen your moves before your next big Dirty South or D Ramirez party.
Vonage is a very cool and inexpensive way to have a home phone, but unfortunately it requires a little box to be near your phone at all times. In this two part tutorial, learn exactly how to hack your Vonage phone and route it to your central telephone box to distribute your VoIP line throughout the entire house. The days of being stuck near the phone box are behind you once you follow these steps to a simple hack.
In this tutorial, we learn how to build an outdoor dog house. Start off by making all the measurements for your dog house and cut out your wood. After this, use a metal frame piece to drill into the wood and this will be the base of the house. After this, connect all the metal pieces on the dog house to make the basic outline of the house. When you are finished with this, place wood on the frame of the house and drill it into place. When you are done with this, you can paint the house if you ...
These hearty bugs are here simply to elicit screams and revulsion – or so it seems. Apparently they can survive nuclear waste, but that doesn't mean they impossible to get rid of. Deal with them pronto with this video on how to get rid of those pesky bugs.
Painting with watercolors is a great way to bring any artistic design to life. Learn how to paint a house and church watercolor painting from a professional artist in this free painting video series.
Learn how to fix a car's thermostat housing with expert automotive tips in this free online car maintenance and repair video series.
This all-encompassing tutorial series covers all aspects of hermit crabs, from what they are, to how to house them, feed them, and generally take care of them. Learn everything you need to know to take care of your pet "hermie."
Scars can make you feel self conscious. Luckily, there are steps we can take to reduce their appearance without surgery. So, avoid the operating room and check out this video - its full of useful tips for hiding and eliminating your scars.
Purses are an important part of any outfit but it can be difficult and expensive to keep replacing them. Take good care of your purse now and you won’t have to be shifting through the purse racks next department store sale.
In this video, I'll be showing you how classic black snakes work and how to make them at home. There are actually two methods covered in the video — one that uses fire and one that does not. So just choose the one that fits best for your situation.
We've shown you how to make water change color on command, but how about just half of it? What if I told you that you can split a solution right down the middle and make the color disappear from one side, just by shining light on it?
Want to make boring old colorless water brighten up on command? Well, you can control the color of water with this little magic trick. Actually, it's not really magic, but a classic science experiment known commonly as the iodine clock reaction, which uses the reactions between water and chemicals to instantly colorize water, seemingly by command. You can use different colorless chemicals to produce different colors, and you can even make the color vanish to make the water clear again.
Autodesk Maya, affectionately known as just Maya to its users, is a 3D computer graphics software that makes it easy to create impressive, realistic models of real-life - or imagined - objects. Super useful for graphic designers, film makers and web designers, the program is one that you should study if you're looking to go into one of the fields above.
Trying to get to the Sunset House region in Fable 3? It's one of the coolest environments in the game, a bonus house, which take some puzzle solving skills to unlock. The Sunset House is a really difficult find and only becomes available after you have become King or Queen in Fable 3. You must travel from Mourningwood to locate it, but if you're having trouble, this video walkthrough will guide you to the exact location of the Sunset House. It's the same for all platforms— PS3, PC and Xbox 360.
You can’t change the size of your pores, but you can make them look a lot smaller. You Will Need
You don't have to have an authentic 2-dimensional CAD drawing to model a house or building in SketchUp, all you really need is a floor plan or good image. If you don't have a CAD drawing to use to create your SketchUp model, learn how you can take an image of any floor plan and quickly turn it into a house in SketchUp 6.