Coronaviruses are common viruses, and most of us catch one at some point — they cause about 30% of all common colds. A new accidental discovery could help fight these viruses, even the deadlier, emerging ones.
News: MRIs Spot Sneaky Dementia-Causing HIV Brain Infections, Even in Patients on Effective Treatments
In the past, infection with human immunodeficiency virus (HIV) commonly led to dementia as the virus made its way to the brain. Even in effectively treated people, HIV can hide out and replicate in places like the brain, where it's tough to detect. That's why it's very concerning that half of all HIV-infected patients still report cognitive problems.
We can add one more health effect of our gut bacteria to the growing list. Researchers from the UK have just reported that the gut microbiota plays a role, both directly and indirectly, on the toxicity and efficacy of chemotherapy. Their findings are published online in the journal Nature Reviews Gastroenterology & Hepatology.
Sex makes the world go 'round, and when it does, so does gonorrhea. Finally some good news on the growing menace of drug-resistant gonorrhea — a large, long-term study shows a vaccine may work in reducing the incidence of an increasingly dangerous infection.
Nineteen days ago, several hundred people could have been exposed by a traveler with measles in Nova Scotia, Canada. The next day, someone flying from Minnesota to Nebraska may have spread the measles to other passengers. A couple weeks ago, it's possible that a man and his six-month old child spread the measles in several Seattle-based locations. Authorities are trying to locate persons who may have been in contact with these people. None of the persons with measles were vaccinated. Why?
So, you've finally converted from an iPhone to a Samsung Galaxy S3 smartphone. Great. Only now you're overwhelmed with the unfamiliar look and feel of the Android operating system.
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.
Call of Duty: Black Ops Zombies takes the Nazi Zombie multiplayer mode from World at War to a whole new level! The one map in Zombie mode based off the original game is called "Kino Der Toten" and features the characters from World at War. It's a tough game, and if you need help gutting some zombies in the "Cinema of the Dead"— this two-part video will give you the best solo strategy for this highly difficult map in Black Ops Zombies.
Minecraft agriculture has become the premier way to acquire massive amounts of resources from animals and enemies, and making really effective ones usually requires water trenches and canals. This video will teach you how to build perfect working trenches and canals for whatever task you need.
After 12 years Starcraft 2 is finally here to blow your mind. If you're looking for help with the game, you've come to the right place. We have tons of videos about how to do just about everything in the game. We have strategies for winning campaign and multiplayer games. We have guides to using the immensely powerful level editor. We'll even teach you how to build a Terran Barracks out of Legos. This video will show you how to take advantage of ledges on the map to make your Terran Viking un...
Jungle is one of the more open and assault-rifle friendly multiplayer maps in Call of Duty Black Ops, and the Commando is a well-suited weapon for it. Watch this video to learn an effective strategy for using the Commando in Team Deathmatch on Jungle and racking up kills.
If you're just starting with Minecraft for the first time and seem to be failing at surviving through the first night, maybe it'd be a good idea to watch this video from Machinima! In this video you'll learn how to get started, harvest resources, create a work station, and other tips for survival.
Google is the most powerful search tool in all the land, and there are all sorts of setting to tweak and tricks to use that can make your search results better and more relevant to you. This video features Google Webmaster Help video personality Matt Cutts outlining some tips and tricks for getting better answers to your Google queries, including changing the boolean of your search.
Gmail is the incredibly popular, powerful, and free email program that Google offers, and stock, it works really well. It has all kinds of setting that you can change to make it work better though. This video features veteran Google video maker Matt Cutts walking you through his Gmail settings, explaining ways in which he has optimized it to work for him in order to give you ideas for improving your own Gmail experience.
Shane Benedict explains key techniques to an effective boof. Everybody wants to know how to boof. The boof is, without a doubt, the most essential weapon in your creeking arsenal. There are several key points to making this move effective; approach, stroke, and body placement are the three that we are going to focus on in this segment. We’ll allow Shane to explain…
This video will give you an overview of a successful endgame fortress from Dwarf Fortress, giving you tips on achieving a similarly successful fortress throughout.
Step1. Make sure you get your facts straight. Note down the dates, names, and numbers, what was said etc while talking over the phone. It is also essential that when you present your letter of complaint that it is chalked full of facts so that when it reaches a decision maker you may get justice properly. Do not write a novel that is 30 pages. Keep it short and write in bullets. Remember that they are interested in facts only.
Crush your enemies beneath your well-equipped and well-trained boots! Whether you're primarily a defensive or offensive player, and no matter what civilization you are playing, you'll need to know how combat works to be able to win at the newest and most popular real time strategy game, Civilization 5.
So you've set up your civilization, have started producing a few resources and built up a solid base. Now it's time to delve into the more complex aspects of Civilization 5 - dealing with things like economy and diplomacy. This tutorial delves into a few of these advanced concepts to ensure an effective and strong mid-game.
An effective treatment is your first step to getting a job and funding for your documentary. This is a written document used to describe your film and why you want to make it. This video gives you some good tips on how to make an effective treatment for your project.
So you've managed to build an awesome tower in Minecraft, but you're tired of walking up and down the stairs to get in and out. The solution is to build a water elevator! All you need now is a boat!
You will need a pin, a pair of pipe cutters, a razor or X-acto knife, 3/4 inch PVC pipe, 3/8 inch closed cell insulation foam, open cell foam (like AC insulation) and silver duct tape. Once you have everything, follow along to make a safe and awesome boffer sword!
In this tutorial, learn all about headshots from producer and actress Kathleen Cooke. Kathleen will tell you all about what you need for a great headshot that will work in Los Angeles. From what to wear to how to pose, Kathleen will get you started. Chances are the headshots you have from back home won't cut it in LA, so make sure you have a great set and carry them with you - always!
Parents and coaches are the two most important part of most young athlete's support systems that allow them to excel in their chosen sports. Unfortunately, friction often occurs between these two groups when their opinions of what is best for the young athletes in their charge differ. This video features a high school baseball coach explaining some strategies for parents to maintain a proper, courteous, effective relationship with their child's coaches and improve the skills and well-being of...
You’ve decided to protest an unjust political system or organization. Make the most impact with these tips. Protest with courage, communicate with exiles and know your rights. If you disagree with a political system, concentrate your beliefs and opinion. Study famous dissidents like Ghandi and Martin Luther King.
After 12 years Starcraft 2 is finally here to blow your mind. If you're looking for help with the game, you've come to the right place. We have tons of videos about how to do just about everything in the game. We have strategies for winning campaign and multiplayer games. We have guides to using the immensely powerful level editor. We'll even teach you how to build a Terran Barracks out of Legos. This video will show you how to build an effective and diverse army of Terran units that utilizes...
Squats are one of the most famous and practical of all of the exercises that you can do in the gym,. This video features a personal trainer correcting some common mistakes that people make while doing squats, and providing advice on the proper form for squats that will allow you to gain the most benefit from them without damaging your joints and back.
Don't be afraid of thesis statements - although they seem hard and are very important to your essay they are, in fact, quite simple.
If you're trying to film a romantic dinner, you'll want the setting to seem dim and candle lit - but you'll still want the lighting quality of the film to be good. Here's how you can shoot an effective dimly lit scene.
As you might guess, one of the domains in which Microsoft Excel really excels is finance math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 49th installment in his "Excel Finance Class" series of free video lessons, you'll learn how to calculate YTM & effective annual yield from bond cash flows.
As you might guess, one of the domains in which Microsoft Excel really excels is finance math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 49th installment in his "Excel Finance Class" series of free video lessons, you'll learn how to calculate yield to market and effective annual yield from a bond price.
Horseback riding is one of the most dangerous sports in the world. If you go flying off a horse into the same area as it's giant hooves, you better have a good helmet. This video will explain some features you should look for in a helmet to make sure you're buying a safe, effective one.
Here are some photography tricks used to create visually effective portraits and techniques used to get more natural looking portraits. Turn off the flash, survey the scene, adjust your camera to pick up the darkest skin tone, and most importantly, be patient with your subject. This instructional photography video demonstrates how to take free spirited and naturalistic children's photo portraits with a point and shoot camera.
Making an effective bassline is probably easier than you think. Check out this tutorial and see how easy it is to make a simple and good bassline for your music in Fruity Loops (FL Studio).
Need a more effective and efficient mouse trap to cure your home of a rodent infestation? Here's a trick. Really all you need is some duct tape!
In this video, we learn how to make an effective dub bassline in FL Studio. Use a normal bass and add effects to make this. Add in different effects on the bassline, then go through the drop down menu to add in Fruity Loops fast LP. This will enable you to change the wobble on the beat as well as the cutoff. When you change this, you can control the sound by editing the knob until it's how you like it. After you edit the events, you can create the beat how you want it, then save it and use it...
This is a quick and easy tutorial that shows you how to add better looking shadows to your projects in After Effects. The video takes two basic spheres and shows you how to alter Drop Shadow to make it look exactly how you want it.
This build will let you blow up 28 blocks of TNT at once, which can help you in your Minecraft rocket program. You'll need at least some stone, and a shovel to hollow out where you want to build your launch pad.
Want to dominate your matches in Nuketown? This tutorial shows you how you can master the map when you want to play team deathmatches on Call of Duty: Black Ops multiplayer mode. Hold your ground and find the best tactical spots.
Want to become the next Oscar winning screenwriter? Writing a movie script is sometimes harder than it can seem at first. This ten minute tutorial shows you all the basics you'll need to master to write the best movie script or screenplay you can.