How To: Solve a miniature chess problem
Let Grandmaster Alexandra Kosteniuk teach you how to play a simple game of chess! This video tutorial will have you up on your feet, just begging to play a game of chess with someone.
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How To: Write a legal business case study
Law and business are frequently connected more closely than many are comfortable with. Thus, writing business case studies is a big part of legal life in law school and when working at a firm. Watch this video to learn how to write a great business case study.
News: Penis Microbiome Could Enhance Risk of Infection with HIV
New research explores how the bacteria on the penis can leave men more susceptible to infection with HIV.
News: Bloodsucking Flies Act as 'Flying Syringes' to Detect Malaria & Other Emerging Diseases in Wild Animals
Researchers have been studying the blood meals of flies to understand the flow of infectious pathogens in wild animals.
How To: Pronounce the English word "pause"
Today's word is "pause". This is both a noun and a verb. As a verb, it means to stop an action temporarily.
News: How Gut Bacteria Increase Your Risk of Heart Attack and Stroke
The evidence is mounting and is becoming indisputable: Gut bacteria play a role in strokes and heart attacks. The link may seem a little far-fetched, but cardiovascular disease may have less to do with what we eat and more to do with what chemicals gut bacteria make from the food we eat.
News: How Diet, Gut Bacteria & Time Work Together to Form Your Potbelly
Potbellies don't have to happen as we age, according to two studies done on twins published online in the International Journal of Obesity.
News: Research Published in mBio Shows How Gut Bacteria Can Help Chubby Dogs Live a Better—& Longer—Life
As fun as it is to see Fido's face light up when you feed him table scraps, American dogs are getting fat. The good news is that research is homing in on nutritional strategies to boost canine capabilities to maintain a healthy weight.
News: Chronically Missing Just 1 Hour of Sleep a Night Makes Your Body Ripe for Sickness, New Study Says
Sleep lets our body processes rest and restores us for the next day, so a bad night's sleep can ruin the following twenty-four hours and even make us feel sick. Now, new research published in the journal Sleep cements the idea that loss of sleep actually leaves us vulnerable to sickness.
News: How Your Diet & Gut Bacteria Work Together to Reduce Risk of Colon Cancer
We all know you are what you eat—or so the expression goes—but it's good to remember that what you are (at least intestinally) is mainly bacteria. A new study has shown that what you eat, and how your gut microbiome reacts to that food, might be a key player in your risk of developing a certain type of colon cancer—and changing your diet can help decrease your risk.
How To: Hook up a keyboard and mouse with XFPS Sniper XBox 360
Studies have shown (yes, there have been studies on this) that the keyboard and mouse control setup employed by PC gamers is better for first person shooters than a console controller. Fortunately, there's a nifty peripheral for the Xbox 360 called the XFPS Sniper that allows you to connect a keyboard and mouse to the console and use them to control your characters in Call of Duty, Halo, Gears of War, or whatever other of the dozens of shooters on the XBox 360 you play. This will give you a p...
How To: Get your GED or General Education Development diploma
Dropping out of high school doesn’t have to mean the end of your educational career. You can earn a General Education Development diploma, also known as a GED. In this video, learn about the process needed, step-by-step, to get your GED.
How To: Enhance your athletic performance naturally
Learn some tricks that will give you an edge during your next workout or competition. This video will show you how to enhance your athletic performance naturally.
How To: Do a watercolor study of cat eyes
Here is a short study/demonstration clip of cats eyes in watercolor, Titled Crystal Blue Persuasion, by Lori Andrews. Learn how to paint watercolor cat eyes with the text notes in the video. Lori Andrews is a self taught artist and painting instructor.
News: Researchers May Be Closing in on a Vaccine Against HIV
Results of an early-stage clinical trial of an HIV vaccine could mean a hoped-for breakthrough in the battle against AIDS.
News: Mysteriously, a Huge Study Finds a Drop in Antibiotic Resistant (MRSA) Infections
For once there is good news — surprising news, but good news — in the fight against antibiotic-resistant organisms. A recent study found that Staphylococcus aureus bacteria is becoming more sensitive to some key drugs used to treat it.
News: Climate Change Might Stir Up Dangerous Dust Microbiome
Just like your gastrointestinal tract, and the soil we walk on — a dust storm has a collection of bacteria, fungi, and viruses all its own called a "dust microbiome."
News: Biggest Bee Study Yet Shows Devastating Effects of Neonicotinoids Across the Globe
By connecting the dots between theory and real-life effect, two new studies offer more proof that neonicotinoid insecticides are causing extensive damage to honeybee colonies.
News: Don't Believe That Whole Wheat Is Healthier — Your Gut Bacteria May Think Differently
Move over whole wheat — white bread may be back in style after a new study shows that it may be your gut microbes that decide what kind of bread is best for you.
News: New Study Shows Disturbing Effects of Hantaviruses, Pathogens Spread by Rodents
A new study published on April 12 in Medscape gives us an update on the Hantavirus genus of pathogens, which spread viruses via rodents that can cause fatal diseases in humans, such as hantavirus pulmonary syndrome (HPS).
News: Microbes to Blame for Serious Dental Issues in People with Diabetes & Metabolic Diseases
As many as 700 species of bacteria live on our teeth and in our mouth, and just like the microbiomes inhabiting other parts of our bodies, they change in response to diseases and other health conditions.
News: Our Communities Are Now More Likely Than Hospitals to Give Kids Antibiotic-Resistant Infections
Antibiotic-resistant infections that usually occur only in hospital settings are spreading in communities, increasing hospital stays—and danger—for young children.
How To: Speak Lebanese Arabic (Studying Lingo)
Hello guys, this lesson is for students and about everything related to studying . I hope you enjoy it.
How To: Use a condom to prevent STDs
According to a study released 6/24/08 by PLoS Medicine, watching a video in an STD clinic waiting room can reduce the risk for a new STD by almost 10%. In a large multi-center intervention trial, Dr. Lee Warner from the Centers for Disease control and Prevention and a team of researchers at different institutions in the U.S. studied the effect of a carefully crafted, 23-minute waiting room video on the risk for new STDs among 40,000 patients in 3 STD clinics in the country. This is brought to...
Deadlier When Hot: These Infections Are Likely to Get Worse as the Climate Changes
When the climate changes, so do all the things that rely on the climate, including people, plants, and pathogens. A European study recently took a broad look at what kind of microorganisms are most likely to be affected as climate change heats, cools, dries, and wets the world around us.
News: How Malnutrition & Gut Infections Feed Off Each Other
The number of households in the US that go hungry because they lack money for food hit a high of almost 15% in 2011. While that number continues to decline, nearly 13% of American households still go hungry.
News: HIV Prevention Ring Passes Safety Testing Clinical Trial
Young girls, especially those who live in areas where HIV is epidemic, like sub-Saharan Africa, are particularly vulnerable to becoming infected with HIV. A vaginal ring containing the antiviral agent dapivirine has been shown to decrease the chance of developing HIV-1 in adult women over 21 and now in the first step for use in adolescents, the ring has been shown to be safe and well-tolerated in that younger age group.
News: New Gut Bacteria Theory Could Revolutionize Our Understanding of Diabetes
Several recent research studies have pointed to the importance of the microbes that live in our gut to many aspects of our health. A recent finding shows how bacteria that penetrate the mucus lining of the colon could play a significant role in diabetes.
News: Nix the Grain Brain & Anti-Gluten Train—It's Good to Eat Whole Grains
With new diet and health claims coming at you everyday, it's sometimes hard to know what to believe. Well, here's a bright spot: A pair of studies confirm that whole grains are healthy for you, and for the diversity of microbes living in your gut.
News: Infections During Pregnancy Could Impact Baby's Brain; Genital Herpes Linked to Increased Autism Risk
Maternal infection with genital herpes, or other pathogens, during early pregnancy could increase risk of autism, or other neurodevelopmental disorders, says a new study.
News: Cats May Drive You Crazy, but They Won't Make You Mentally Ill
Even if your cat drives you a little nuts, don't worry, because a new study says that cats pose no risk to your mental health.
How To: Eat Less Using Smell & Visualization
We've already taught you how to clench your fist to make healthier food choices, and how to make sure you eat healthily at a restaurant, but it turns out there are even more mind hacks we can use in our never-ending quest to control our appetites.
How To: Liquefy a Gummy Bear with high-frequency sound waves using a sonicator
A sonicator is a scientific device used to liquefy cells in order to study their proteins. The same tool can also be used to liquefy other things, including Gummy Bears! This video will show you how to use a sonicator to destroy a Gummy Bear completely in a very scientific way.
How To: Use chromatography to study plants
This video is a tutorial on how to use chromatography correctly to study plants. The tools needed to complete the task are a plant, jar or bottle, rubbing alcohol, paper coffee filter and a plastic spoon. The first step is to chop the plant up and place it into a jar followed by filling the jar with rubbing alcohol. The jar must then be placed into a pan of warm water for five full minutes. You must stir the plant matter in the alcohol until the plant causes the alcohol to change color. The l...
How To: Use a simplified method to calculate resistor dividers for circuits
Electrical engineering is a math-heavy business, and you're certainly not alone if you're studying it and having trouble with the math. Watch this video for a very cogent explanation of a simplified method for calculating resistor dividers in a circuit.
How To: Convert between moles, grams and particles
Need to know how to convert between moles, grams and particles for chemistry class? It's simple once you know how to go about it and this free video chemistry lesson presents a careful overview of the entire process. For more information, and to get started converting between moles, grams and particles yourself, watch this helpful study guide.
How To: Write an abstract for your research paper
Danby Taylor from the University of Maryland University College teaches how to write an abstract research paper for graduate school Analyze the things that you read so you can extract the essential information such as the goal or the purpose of the reading in your own sentence. Learn the methods or ways of how the author studied the subject and reached the results of the study. Pay attention to details and write in a block paragraph, without indentations. Write one or two sentences about each...
How To: Bathe your baby properly
Bathing your baby should be studied before diving into it. There's many things to learn about including water temperature, how to place the baby in the bath, and how to support his/her body once in the bath. Here is an easy, step-by-step tutorial hosted by Johnson's Baby on how to bath your baby safely and gently.
How To: Draw a glass of water with charcoal and pencil
Drawing a glass of water is one of the most basic things you'll ever learn in art class, but it is also one of the most important studies you'll ever make about form, color, tone, and shape.
How To: Lose weight fast using the latest trends
The Master Cleanse is soooo yesterday. Here are the best new ways to drop pounds fast. You Will Need: