How can a drug used to treat cancer be effective against viruses, too? The answer lies in the drug's shared target — specifically, cellular components that control the activity of genes. A new research study showed that one such type of drug, histone methyltransferase inhibitors used in cancer clinical trials, has activity against herpes simplex virus, too.
Not all bacteria in the eyes cause infection. A group of researchers from the National Eye Institue has shown that not only is there a population of bacteria on the eyes that reside there but they perform an important function. They help activate the immune system to get rid of bad, potentially infection-causing — pathogenic — bacteria there.
Flu vaccines can help prevent us from getting or suffering the most severe effects of the flu. But, each vaccine only protects us from three different strains of the flu. If we don't have a vaccine against all types of flu, it leaves us open for an epidemic with a flu virus we didn't expect.
Add breathing in your house as another possible danger to your health. If your home is sick, it's possible you could get sick too.
Significant strides have been in the race to find antibiotics to treat superbug infections — those caused by bacteria resistant to the antibiotics used to treat them. Now, an international team of scientists has discovered a new antibiotic produced by a microbe found in Italian soil.
Citrus greening disease — caused by a bacteria spread by psyllid insects — is threatening to wipe out Florida's citrus crop. Researchers have identified a small protein found in a second bacteria living in the insects that helps bacteria causing citrus greening disease survive and spread. They believe the discovery could result in a spray that could potentially help save the trees from the bacterial invasion.
Most of us have already had an encounter with the Epstein-Barr virus, or EBV, for short. As part of the herpes family, it's one of the most common disease-causing viruses in humans. We get the disease with (or without) some nasty symptoms, then we recover. However, EBV stays in our body after the illness has ended, and it's one of the few viruses known to cause cancer.
Drug-resistant bacteria have made curing some infections challenging, if not nearly impossible. By 2050, it's estimated that 10 million people will be dying annually from infections with antibiotic-resistant organisms.
Long admired for their active and cooperative community behavior, some types of ants also wear a gardening hat. Nurturing underground fungus gardens, these ants have a win-win relationship that provides food for both ants and fungi. If we humans understand it better, it may just help us out, too.
Bioluminescence — the ability of an organism to produce and emit light — is nature's light show. Plants, insects, fish, and bacteria do it, and scientists understand how. Until now, though, we didn't know how fungi glow.
The evolution of our infection-fighting systems may have something to teach modern scientists. That's what a group from the University of Granada in Spain found when they studied a protein that's been around for over four billion years. Their work, by senior author José Sánchez-Ruiz and colleagues in the Department of Physical Chemistry, was published in the journal Cell Reports.
A disease called "citrus greening" has devastated and permanently altered citrus production in the United States, but a vaccine that could protect orange trees may be part of a winning strategy to beat the bacteria that is killing the trees.
The technology driving the automated vehicle revolution relies on the car's ability to see and understand the world around it.
Scientists are constantly on the search for new organisms, species, and other types of life. A special group of these researchers, calling themselves "bioprospectors," dive deep into mines to find unique lifeforms with special properties not found anywhere else.
You know the signs—sneezing, fever, nagging cough, no energy, no appetite. It's the flu, but this time, it's your dog who's down and out. Yes, dogs get the flu, too. However, a team from the University of Rochester Medical Center and their collaborators have developed a new vaccine that may make the doggy flu a thing of the past.
When the time comes to replace your car, you most likely have a checklist of criteria that you would like on the new one. Your car is possibly the most expensive possession you have—or the second-most expensive, after your home—so you want to make sure that you are not only getting what you want, but that you are getting the best deal possible.
You might be familiar with the use of zucchini blossoms in cooking and maybe even know how to make herbal simple syrups. But if you really want to show off as someone who knows how to use flowering plants in food, try adding some flower water to your cooking/baking repertoire.
Welcome back, reader! In this tutorial, we will be covering our first program! So let's get to it. We all know the unspoken tradition of the first program when learning a language and of course, here we will respect and complete it. Fire up your favorite text editor (be it vim, emacs, gedit, it's all the same to me, no h8) and try to keep up.
There are a lot of people out there who don't like vegetables, but I would contend that that's because they haven't eaten any really good vegetables. I thought I hated tomatoes (okay, technically a fruit, but used mostly as a vegetable) until I ate some fresh from a garden. One bite of a juicy, ripe heirloom tomato made me realize that I love tomatoes—it's those bland, mealy supermarket tomatoes that I hate.
Cold brewing tea and coffee are all the rage, and for good reason: they're idiot-proof. I, personally, am a total dunce at brewing coffee. It either ends up strong enough to peel paint from a car or so weak that you can see through it. Meanwhile, I have friends who inevitably brew green tea to the point where it's painful to drink it.
In this tutorial, we learn how to make a decadent sweet potato pie with Food Network's Dave Lieberman. First, you will need to go to the store and pick out your sweet potatoes fresh from the produce section. Once you have these, you will wrap them in foil and roast them in the oven until they are soft to the touch. After this, you will crush up graham cracker squares and combine with melted butter and brown sugar to create the crust. After pressing this down on the pie tin, you will bake it i...
Making cheese may sound like an easy task that you can do in your home. Well it isn't. Not for all cheeses at least and especially not for mozzarella cheese. This requires time, patience, and all the right ingredients. So if you're looking to tackle on this challenge, this tutorial is here to help you! In this video, you'll see how Chef Pat, makes his own mozzarella cheese from the confine of a professional kitchen. So good luck and enjoy!
Rayann shows us techniques to make macrame designs using hemp for the creation of fun, interesting jewelry designs. She shows us four techniques. First she introduces us to the half-knot using four strands of hemp. The right-hand strand is brought across the others in the shape of a backwards four, while the left-hand strand is brought behind the others and through the loop created. A series of half knots will result in a spiral design along the length of the jewelry.
Gentleman Bunny takes his viewers through a polymer clay breakfast preparation that combines the best of both worlds: visual appeal and no calories! He starts off by making a croissant out of a strip of clay. The clay is rolled between the fingers and then twisted to resemble a light and flaky croissant. While this is "baking", the polymer clay egg is made. A piece of white clay is formed into a round, similar in look to a fried egg white. A dot of yellow is then placed over the white and a p...
A clear and easy method of making the traditional and healthy Russian food pickled cabbage is displayed in this video. Our chef begins by highlighting the nutritional values of the food, then goes on to detail the type of cabbage suitable for the dish. The chef then demonstrates how to correctly slice the cabbage with both a standard kitchen knife and a slicer, and then garnishes the cabbage with sliced carrots and salt - a vital part of the meal, explained by the chef: too much would be unpl...
This video demonstrates how to knit with a serenity loom. A serenity loom can produce a blanket up to 10 feet. To start, thread a double loop of thread through a straw. Then use the loop of thread to pull through a piece of yarn. The straw will help you place the yarn around the pegs of the loom easier. Tie a loop around the anchor of the inside of the loom. Then loop completely around each peg, being sure to place the loops in the middle of the pegs consistantly. Wrap as far as you want your...
The video presents "How to start your own Clothing Line Business". The steps include getting the financing, designing the prototype outfit/s, producing the line of clothing, promotion and sales. A good way of financing for a small business such as this is to sell your idea to family, friends and even colleagues. Research and prepare the business plan for your clothing line and be passionate about it in your presentation to convince them to fund your business. The next step is to get the produ...
First of all you have to go to 'logic pro' and select any instrument you want to play. Here you can choose a synthesizer. Now click on the record button at the bottom and it shall start playing and produce a loop. Now from the side bar you can select the ‘low pass filter’ and change the ‘frequency’. From the new pop out, you can change the volume or the note. You can click in ‘command 'L' to open the keyboard ‘assignments settings’ and click where you want to add it. In this case you have to ...
Cityslipper shows you how he uses the cleft grafting method to make a less appealing green apple tree produce better tasting red apples. 10-12 inches long scion wood is collected from the good apple tree while it is dormant. Care is taken not to let the twigs dry out. Selected scions should not have spurs rather they should have leaf buds that lay flat against the twig. A good host twig on a healthy-looking branch should be selected. A clean cut should be made with the fine teeth of a grafing...
First of all you need roll of wire around 1 or 1.25 millimeter thick. Now take the roll of wire and using a round nose pliers bend the wire about 5 cm. now take a flat nose pliers and the hold the ends and bend it round to make a hook. Now taper off the end and then straighten the wire. This shall be the top portion of your pin. Now take round nose pliers and then wrap it in a complete circle and then repeat it two more times. This shall produce three loops and you can also adjust the length ...
Auto tune is a popular effect made popular by T-pain. To do this you will need two programs. The first one is Auto-tune and the other one is music editing program called Mix craft. You can also use other music editing programs of your choice. Download this programs from their website. You can also use the trial versions. Now open up Mix Craft and under the effects you can find the Auto Tune effects in VST effects. Open some kind of music. Double click and import the required music. You can al...
If you've changed jobs or transferred your old Rolodex onto the computer, you will have a ton of left over business cards. Why not go green and reuse the cards as something unique? Check out this video for tips on what to do with all those tiny squares of paper.
The resolution, or sharpness, of a lens is vital to creating and reproducing quality photographs. Watch as this video breaks down how to diagnose the sharpness of your SLR lenses.
This video explains how to start a fire without matches through the use of a hand drill. To start the fire, the process consists of the use of a straight stick or weed such as goldenrod to be used as a hand drill. Hold the stick between both hands while holding it against a piece of wood which has a notch along the side. Press the hand drill stick against the wood near the notch and proceed to roll the stick between both hands. This action will result in the production of heated ash which wil...
In this video the instructor shows how to make a banner is Adobe Flash CS3. To do this open Adobe Fireworks and create a new document. Set the canvas size to 468 pixels in width and 50 pixels in height. This size is perfect to produce a good banner. Now using a rectangle too select the whole document. First choose a background color according to your preference. Now this can be used as a background to your banner. Now open flash and create a new project choosing a banner template. Now go to s...
In this Adobe After Effects tutorial, the instructor shows how to generate a hand writing effect. First, open Adobe After Effects. To do this effect, you need to use the Pen tool, which is a very good feature. Go to File menu, select new then create a new project. Go to composition and select a new composition. Right click and fit it to 100%. Go to the text tool and select a box on the composition and write something that you want. Apply a desired color and font to it. Select the text box, go...
Mona from Cup Cakes Creations demonstrates the use of a Cricut Expression machine to make gift bags. She starts with the smaller gift bag found on page 115 of the instruction book. It gives the option of putting holes in the bag. She sets the machine to cut two 5-1/2" bags out of 12x12" paper, and cuts it. With the bag cut out, she explains how the bag is folded and taped with Terrifically Tacky Tape, and decorated with a 2" tag. The tag is attached with a cord, and decorated with a ribbon. T...
In this Photoshop tutorial the instructor shows how to do retouching to produce undead skin makeup. This video shows how to make a convincing, undead like, vampire skin make up. First open a image of the face which you want to make it look like undead face. Go to the channels panel and make a selection of just the face with the skin and exclude the rest of the head which includes the hair and other stuff. Now open a new adjustment layer and open the color balance tool. Fist select the mid ton...
It's not only women that need to worry about their skin. A couple minutes a day of proper skin care will have a men's skin looking and feeling great. In this video, learn how to take good care & maintain healthy, fresh looking skin.
Looking to create a savings account? Once you see how much you can save when you spend only on needs rather than wants, you may never go back to frivolous shopping. In this video, ways to stop spending so much money are gone over.
