Cavities Search Results

How To: Shield your pickups cavity on your electric guitar

Single coil pick ups are notorious for being noisy and for having a lot of buzz. One way that you can get rid of the buzz and save yourself from sounding annoying and unprofessional on stage without messing with your volume knob or buying expensive noise gates is putting in copper shielding in your pick up cavities and on the pick guard! In this video you will get a complete walkthrough of how to install the shielding and rewire your guitar back to normal!

How To: Put in temporary tooth cavity fillings yourself at home

Cavities are an unfortunate sideeffect of our sugar-infused society, and getting them filled is time-consuming, expensive, and requires a trip to the dentist. Do you have some serious courage and want your dental work done on the cheap? Watch this video for an amazing guide to filling your own tooth cavity at home using simple and cheap ingredients. It's amazing what you can do with a little DIY know-how.

How To: Listen to music with your whole body

In this soaring demonstration, deaf percussionist Evelyn Glennie leads the audience through an exploration of music not as notes on a page, but as an expression of the human experience. Playing with sensitivity and nuance informed by a soul-deep understanding of and connection to music, she talks about a music that is more than sound waves perceived by the human ear. She illustrates a richer picture that begins with listening to yourself, and includes emotion and intent as well as the complex...

How To: Draw a realistic-looking skull

In this tutorial, we learn how to draw a skull. First, select a picture of a skull that you want to draw. Then, sketch a few lines so you know where you are going to position the sockets in the eyes. Also do this for where you're going to position the nose and mouth cavities. Then, erase any unwanted background lines. From here, you will draw over your original sketch and then tone the eyes and the sockets. From here, you will tone and add shading to the rest of the skull and the areas behind...

News: Living Bacteria in Clothing Could Detect When You Come in Contact with Pathogens or Dangerous Chemicals

While at work, you notice your gloves changing color, and you know immediately that you've come in contact with dangerous chemicals. Bandages on a patient signal the presence of unseen, drug-resistant microbes. These are ideas that might have once seemed futuristic but are becoming a reality as researchers move forward with technology to use living bacteria in cloth to detect pathogens, pollutants, and particulates that endanger our lives.

How To: Sketch a skull

Tired of drawing delicate flowers and ready for something a little darker? You can draw a wicked skull by following the method and including all the qualities you should include to really get your sketch to look like a skull.

How To: Make a realistic pencil sketch of a human skull

In this video tutorial, viewers learn how to draw a skull. Begin by selecting a skull image to draw from. Then draw a circle and sketch a few lines to position the eye sockets, nose and mouth cavities. Now erase the guidelines and re-sketch the drawing. Then start toning the eye sockets and nose cavity by shading. Now tone the other parts of the skull. Finish by shading the background. This video will benefit those viewers who are interested in drawing and art, and would like to learn how to ...

How To: Prepare my child for going to the dentist

More than 25 percent of children in the United States have cavities by the time they are 4 years old, sometimes as early as age 2. Regular dental checkups are one way to help your child maintain good oral health. This program offers some ideas on how to prepare your child for that first trip to the dentist and what you and your child should expect. The American Academy of Pediatrics recommends that children receive a dental exam after their first birthday. However some dentists, including our...

How To: Keep your teeth healthy

In this how-to video clip series on how to maintain healthy teeth and gums, learn how to practice good dental hygiene, including how to prevent gingivitis, plaque buildup and cavities, how to brush your teeth properly, whether to use an electric toothbrush, how to clean your tongue, how to prevent bad breath, how to floss correctly, and other tips and techniques for a healthy mouth.

How To: Draw a human skull

In this video tutorial, viewers learn how to draw a human skull. Begin by drawing a half circle with the opening at the bottom. Add cheekbones by drawing two lines, starting just inside the line of the half circle and gently curving outside the half circle. Continue the cheekbone line downward and curve inward. Connect the 2 lines horizontally to shape the top teeth. Now draw a bottom U-shape connecting the bottom of the cheekbones and across the bottom jaw line. Draw a second U-shape line an...

How To: Sketch a human skull

In this video tutorial, viewers learn how to draw a human skull. Begin by drawing a circle shape and draw a center line to mark the symmetry. About half way through the circle, create an indent for the temple and arch out for the cheekbones. Now connect the bottom of the cheekbones to form the front teeth. Then draw a spear head shape at about 1/3 of the head for the nostrils. Now draw the eye cavities from the center mark of the circle. This video will benefit those viewers who are intereste...

News: Birds as the Ultimate DIY Architects

The widely used expression "free as a bird" intimates an enviable existence: delicate, yet mighty wings transporting to destinations no human could so breezily venture. But despite their fanciful, superhero ability, in truth, the avian race leads one of the most difficult existences in the animal kingdom. Yes, birds have existed for eons—they likely evolved from small dinosaurs of the Jurassic period—but for these creatures, life can be ruthless.

How To: Learn why cereals go snap, crackle and pop

Food scientists have discovered why Rice Krispies make their characteristic sound when soaked in milk. The cereal contains sugar and is cooked at high temperature, which makes the sugar form crystals and creates air-filled cavities. When a Krispie absorbs milk, the capillary forces push the air to shatter the cavities' walls -- and make a noise. Learn why cereals go snap, crackle and pop.

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