When the mosquito that carries the malaria parasite (Plasmodium falciparum) bites someone, the parasite must travel to the liver where it undergoes part of its lifecycle before infecting red blood cells and spreading to its next host. Until now, the first step of how the parasite gets to the liver hasn't been clear.
Yes, bubonic plague—the Black Death that killed millions in the Middle Ages— is still out there. It even infects and kills people in the United States. Without treatment, half the people infected die, but the Food and Drug Administration approved ciprofloxacin in 2015 to treat plague, and it has just successfully been used to stop the infection in five people.
We usually associate Salmonella bacteria with a dangerous type of food poisoning, but they actually are pretty good at seeking out tumors. That trait made the bacteria a great candidate to deliver a protein that would help knock tumors out.
HoloLens developer Michael Peters of In-Vizible has released quite a few videos since receiving his HoloLens last year. Many of his experiments are odd and funny, but some include serious potential approaches to data visualization. In the videos embedded below, you'll specifically see stock market information beautifully rendered in different ways to help understand the data.
As researchers learn more and more about our intestinal bacteria—also called the gut microbiome—we're finding out that these microbes aren't just influencing our health and wellness, they're a useful tool for improving it, too.
Voodoo you want the best costume this year? You're probably laughing so hard right now that you need to hold yourself together with pins and needles, right?
The Dark Knight Rises. The Amazing Spider-Man. The Avengers. Halloween is a few weeks away and all we're going to see are these same ol' superhero costumes. It's like that every year, due to the immense popularity of comic book films by DC and Marvel.
In this video, we learn how to draw a cartoon girl quickly. Start off by drawing the face and adding in the eyes, lips, and hair. Then, draw the body and arms, giving her large breasts. Trace the outline to the face, giving her eyebrows and the length of hair you desire. Give her a tube top shirt using shading in it to show her body shape. Next, color in the color of her hair, skin, and shirt. When you are finished, you can add in more details of how you want the cartoon girl to look and enjo...
Hairbows are adorable and can be expensive if you buy them often. In this two part tutorial, learn how to make cute little bows for you or your child. These bows are cheap and very fast to make. So, next time skip the store and get crafty!
You will need 2 packs of kanekalon hair extensions, gel, for a firmer hold. You will also need clips to get the hair out of the way and a comb to make straight lines. A lighter is also used, to seal the ends. You first want to separate the air into sections. Put a little bit of gel at the root of the strands. You get the strand of extensions between your thumb and index finger, with the strand in the middle. Then you braid the extensions with the natural hair and twist so the two of them bond...
This is a tutorial on how to make your hair look just like a Victoria's secret model.
The beehive is a woman's hairstyle that resembles a beehive. It is also known as the B-52, for its similarity to the bulbous nose of the B-52 Stratofortress bomber. It originated in the USA in 1958 as one of a variety of elaborately teased and lacquered versions of "big hair" that developed from earlier pageboy and bouffant styles. The peak of its popularity was in the 1960s, and it was especially popular in the United States and other Western countries. The beehive remains an enduring symbol...
Learn how to cut a cat's hair by watching this video.
In this series of video clips you will learn the important steps of cutting hair from preparation to completion and the different cut options that can be used in several different styles.
Air conditioning systems are cold and wet and make great breeding grounds for bacteria and mold, and adding a nasty odor to the air coming out of the vents.
In this video, we learn how to understand the anatomy of the upper back for drawing. First, you will need to learn how to draw the skeletal block of the body. Once you have drawn the outline for the skeleton, you can continue onto the rest. Make sure to add in the details for all the parts of the body, using thin lines at first, then thicker lines. Color these in white once you have the bone shapes made, then color in the "meat" on top of those. Draw in lines to create shading and realism on ...
In this tutorial, we learn how to use the groove function in Ableton Live 8. A group settings consists on points along the timeline where hits sit. If you have something with no groove applied, it will sound robotic. By adding a groove, you will shuffle around the midi from the hard quantized parts. This will add more human element to the audio. There is a button on the left with two lines that show the library with options you can use. You can also apply this to other clips, scroll through t...
Celebrities are at the cutting edge of makeup. You can love them or hate them, but what matters is that they have access to the wolrd's best makeup artists, hairstylists, and stylists, which means they always look like human perfection on the red carpet.
We can't seem to divulge ourselves from our stick figures, which we perfected to an art in second grade. But if you're a true artist who's looking to become better at realistically rendering a human body, then you've come to the right place.
With the "Thor" movie coming out in 2011 and the actors recently debuting a five-minute trailer at Comic-Con, fanboy buzz about this Norse comic book hero has officially reached fever pitch. Guys like the story - the son of a king cast down to earth as punishment, who seeks to redeem himself while falling in love with a human nurse - while gals like the fantastically ripped men.
We're addicted to "True Blood." And, if we're going to be honest here, it's not just because the show has labyrinthine plot lines and exciting vampire vs. human vs. werewolf action. With hot chicks and hot guys, the show seems to be a breeding ground of good looks. And we're not complaining.
Cosplay, or "costume play," is basically dressing up with costumes and accessories to represent a specific character, usually one in anime (like Sailor Moon) or manga. Like most Japanese fashion trends, cosplay emerged from the trendsetting Harajuku district of Japan and continues to thrive today, even in America when people wear costumes to anime conventions.
In this tutorial, learn how to take a photo of an ordinary human and make it look like they live on Pandora. Turn yourself into a Na'vi warrior in no time at all by following the instructions in this two-part clip. Cool!
Using motion capture is one of the easiest and most effective ways to animate the motions of a bipedal character who is proportional to a normal human. When the character is not in proportion, like the World of Warcraft low-poly models in this video, it gets a little more complicated. This video will teach you how to use motion capture in 3DS MAX to animate a goblin WoW character, making them almost ready to use in your hybrid machinima videos.
This Blender 2.5 video tutorial offers a demonstration and overview of clean hand topology. The tutorial includes tips on how to structure your mesh, including clean topology, mesh flow and edgeloop density. Whether you're new to the Blender Foundation's popular open-source 3D computer graphics application or are a seasoned digital artist merely on the lookout for new tips and tricks, you're sure to be well served by this free video software tutorial from the folks at CG Cookie. For more info...
In this Blender 2.5 video tutorial, you'll see how to UV unwrap a full, stylized female character. The tutorial covers creating seams, unwrapping, pinning and techniques to reduce stretching. Whether you're new to the Blender Foundation's popular open-source 3D computer graphics application or are a seasoned digital artist merely on the lookout for new tips and tricks, you're sure to be well served by this free video software tutorial from the folks at CG Cookie. For more information, includi...
Creating a good 3D model of the human face is massively challenging. This five-part video will teach you how to do just that using the popular 3D modeling software 3D Studio Max. It goes into great detail, and should be very helpful for anyone looking to improve their 3D modeling skills.
In the old days, artists used to have their apprentices render all of the parts of some human figures except for the face and hands. Those are the hardest parts, and had to be done by the master. If you aspire to be a 3D modeling master, you have to be able to make good-looking hands. This video tutorial will show you how to model those hands using 3D Studio Max.
When you begin practicing intermediate to advanced yoga, you have to challenge yourself with harder poses like the handstand, which requires a strong core and ripped arms. Though after practice the handstand gets easier to do, we know you're only human and have some off days.
In this tutorial, from Zappos, learn how to make a simple stop motion video. This process is a lot easier than you would expect and this video is here to give you a step by step.
In this video Debbie Witter gives tips on how to get rid of a stye. A stye is a painful little pimple on your eyelid that comes from a bacteria called staphylococcal, which is found in the nose. Children get styes often because they pick their noses and then rub their eyes. Frequent hand washing is the best way to keep from getting a stye. Other possible causes are a clogged pore or ingrown hair.
To make a rainbow, blow up three tube-shape white balloons, twist the bottom ends of the three balloons together, then braid the balloons together like you would for your hair. Twist the top ends of the balloons together. This will now be the cloud that your rainbow will be sitting on. Now choose three more tube shape balloons of different colors. The different colors will be the colors of the rainbow. Blow the balloons up. Get the first color and twist a little ball out of one end. Slip the ...
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...
Julie Auclair introduces authors of a book called "Celebrate Green." This book shows you how to throw a baby shower the "green" way. Guests do not realize that some of the gifts they give can be harmful, toxic, or not recyclable. You start with the three "R's", reduce, reuse and recycle. You use these to determine if a gift falls into one of these categories. They have added the three "G's", which are "good for people," "good for the planet," and "good for the community." They begin with the ...
To apply a Megan Fox-inspired makeup is very simple if you work on the steps which is as follows. First, use a 'Maybelline' Quad in 'Chai' Latte and use the lid color and put into the crease of your eyelid (use a color slightly deeper than your natural skin color). Next, use the brow color in the quad and apply to your eye brows. Next, use Sally Girl eyeshadow in Champagne and apply to eyelid and near the tear duct. Take the lid color from the quad and apply under the lower lash line. Use E.L...
The first thing to do to prepare to apply your drag queen makeup look is to pin back all your hair so it is not in your face. Make sure your face is clean before applying make up. Begin by applying pear soap to your eyebrows with a small brush. Brush on your neutral powder. Paint over your eyebrows so it looks like they are not there. Apply powder to blend in. Use eye-shadow to trace just above your eyeball. Use an eyebrow pencil to draw new eyebrows that have a higher arc than your natural o...
Body painting isn't just art, it's sexy. More and more people are shedding their clothes and adding some paint for a new shocking look that is bound to drop jaws. If you're not into being painted into a Picasso, then maybe you'd like to try your hands on the other side of the paint brush…
This video shows the user how to give a woman a 'sexy vampire' look. The video shows this in distinct steps. Step 1: Apply a light but natural foundation to the face and neck, and to the shoulders if a strapless top will be worn. Step 2: Apply large false eyelashes. Step 3: Dark lip pencil with the line outside of the lip. Step 4: Add deep red lipstick. Step 5: Layer on dark, ‘almost black’ lip gloss. Step 6: Highlight cheek bones with blush applied with an angular brush. Step 7: Shape eyebro...
Getting weird looks from the other dudes at the bar? Maybe because you're ordering a sex on the beach like the other women. Spit out that tropical drink or wine spritzer and throw away your stemware. It's time to put some hair on your chest, hoss.
Twilight, that steamy, dreamy love story between teen Bella and heartthrob vampire, Edward Cullen. This love story is based on a series of vampire novels (Twilight, New Moon, Eclipse, and Breaking Dawn) by Stephenie Meyer. True love, handsome boy, and vampire danger = perfect teen love story. Who's your favorite Twilight character? This makeup tutorial demonstrates how to create Alice Cullen's makeup, based on the actress Ashley Greene, in the Twilight movie.
