On October 17, 1943, a story in the New York Herald Tribune read "Many laymen — husbands, wives, parents, brothers, sisters, friends — beg Dr. Keefer for penicillin," according to the American Chemical Society. Dr. Chester Keefer of Boston was responsible for rationing the new miracle drug, penicillin.
Viral infections have been the focus of attention in the development of autoimmune diseases—diseases where the body's immune system reacts to the body's own cells—because they trigger the immune system into action.
Within the coming months, software startup Neurable plans to introduce the next paradigm in virtual and augmented reality: the brain–computer interface (BCI).
Growing populations and higher temperatures put pressure on world food supplies. Naturally occurring soil bacteria may save crops in drought-stressed areas, put more land into crop production, and produce more food.
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.
A robust appetite for imported foods is leading to increased disease outbreak in the US. Despite the locovore and slow food movements, America's demand for foreign foods is picking up. According to a study published in the journal of Emerging Infectious Diseases, demand for imported fresh fruits, vegetables, and seafoods has jumped in recent years.
Ecosystem changes caused by agricultural choices in Brazil are creating a dangerous microbe mix in exploding populations of vampire bats and feral pigs.
Transmitted by a sandfly one-third the size of a mosquito, parasitic Leishmania protozoa are responsible for a flesh-destroying disease that kills an estimated 20,000 people per year. Two new studies offer understanding of how the parasite provides immunity through persistence and why some people suffer more virulent forms of the disease.
Lighthouses and signal fires may have been the first social media. Without the ability to share language, a distant light meant "humans here." A new study from the University of California, San Diego, finds that bacteria can also send out a universal sign to attract the attention of their own, and other bacterial species.
A young child becomes very thirsty very often and seems tired all the time. A visit to the pediatrician determines she has type 1 diabetes. The onset of type 1 diabetes may seem sudden, and it can be, but the disease may actually have been triggered by common childhood viruses years earlier.
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.
New weapons are needed to combat antibiotic-resistant bacteria. Instead of drugs, scientists have discovered in an animal study that they may be able to harness vampire bacteria to vanquish pneumonia.
True innovation tends to come from the places we least expect as developers. The Microsoft HoloLens is still a very new product, and some of the other headsets are still just ideas, so the rules for mixed reality are not set in stone. That means all the real problems to be solved are yet to come.
While you can't turn art into a formula, the film industry has managed to come stupidly close. While many storytelling principles still stand across mediums, successfully crafting a compelling, immersive narrative in virtual reality requires a brand new rulebook. Through trial, error, and success, writer/director/editor Adam Cosco figured out the right rules to follow (and break) in "KNIVES"—his latest 360-degree short film. The film tells an old-fashioned tale of a woman, Kelsey Frye, strugg...
Welcome back, my novice hackers! You have probably heard of the Panama Papers hack by now. This was a hack of the servers at Mossack Fonseca, a major law firm in Panama. This law firm specializes in assisting the rich and powerful to hide their wealth from taxes and scrutiny by creating tax havens overseas.
It's truly amazing how far smartphone camera hardware has come in such a short period of time. It took roughly 5 years to advance the image processing capabilities from a pixelated mess to the crisp and clear photos we can take today. This reaches well beyond the megapixel spec race, since camera modules these days sport vastly improved optics, wider aperture, and even larger pixel sensors that capture more light.
When it's time to get down to work, a clean, organized workstation is key to accomplishing tasks and being more productive. Or, so we thought.
We all carry a bit of anxiety around with us. Is our boss still annoyed because we could barely stay awake in yesterday's pre-dawn meeting? Will our friend hate us forever because we forgot to call them back two weeks ago? Whatever worries pop up in your mind, whether they're monumental or insignificant, it can be hard to quiet those nagging voices, but you can shut down your nonstop mind with a bit of relaxation, distraction, and action.
For some, there's nothing more thrilling than carrying an armful of bags while wandering the mall; for others, there's nothing more annoying. No matter what category of shopper you fit into, the truth is that you aren't always in control of what you buy.
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In order to install a new hard drive in your MacBook Pro, you will need to save everything on Time Machine. You will need to be in a static free environment, a hard drive, and small screwdriver.
Speeding tickets are one of the worst things a driver fears on the highway, aside from wrecking, of course. But you can get home safe without getting a ticket. You just need to keep your vehicle off the radar by following these stealthy driving techniques.
Staying organized with your digital music library can be frustrating, especially when you're downloading songs on different devices. Transferring music files to one central location doesn't have to be hard though, even when you download music on your Android mobile phone. So how do you get that music off the phone? Best Buy has answers. The Best Buy Mobile team explains how simple it is to transfer music files from your Android enabled cell phone to a Mac or PC computer.
This how to video will show you how to do draw strokes for kayak angling. This is helpful if you are pulling up to or away from a dock. First, reach out from the hip. The more vertical the paddle is, the more lateral pull you will be able to exert. Now, paddle to the hip. Release the pressure off the blade by slicing out behind you or doing a T stroke. A common problem is pulling in and making the boat turn. This means you are not pulling towards your hip. The type of boat determines the type...
In this video Dr. Carlson demonstrates the properties of light. Light is like a wave and it is also like a particle, which means that it comes in small packets. To demonstrate how we know that light behaves like packets of energy, he uses LED’s in different colors and a sheet of phosphorescent paper. When light with a high enough energy shines on the paper it will cause the paper to glow.
Want to become a good Ballroom dancer? Libreros step number five of tango dancing is the ouside swivel - a mans step. Start by facing the center of the room in the close position. Take a forward step on the left foot and a side step swinging your right foot to the side. Put your weight onto the right foot and lean back then take a step back with your left foot in the contra body position. As you are stepping back with the left foot, your body turns to the right, helping you partner "swivel." ...
In Part 8 on the series about Selecting a Tripod, ClickHerePhotography talks about main questions to ask when buying a tripod. First is to ask the dealer what tripod is recommended for the specific brand of camera that you will be using. Then probe further as to why the particular tripod is recommended. Details about the cost of the tripod should be inquired in relation to type of pictures that will be taken. Clarification should be sought on the functions of the tripod - how to adjust it, or...
In this how-to video, you will learn how to get toe side leverage with this edging drill. This will teach you how to edge properly toe-side. If you are edging out in a bad position, this will cause you to use a bad position with muscle memory. If you edge out properly, you will reinforce a good habit so that you naturally use the position. First, stay outside of the wake. Remove the lead and grab your board shorts so you're forced to edge with your rear hand on the handle. You will have to ed...
This video shows us how to change driving letters or directories in DOS command. Firstly go to start menu and then click on run. Then type cmd and press OK with which a DOS command cmd window will pop up. Now you need to change the directory and these is done by typing ‘cd..’ and after that press enter. Now you have changed the directory and now you need to see what’s in there and for that type ‘dir’ and press enter and this shows what’s in that directory. Now change to other directory by typ...
In this how-to video, you will learn how to change a guitar string on a Stratocaster. You need a guitar, a new set of strings, and a diagonal wire cutter. You might also need a string winder. You will need a guitar tuner and a guitar cable if you have an electric guitar. First, remove the broken string from the guitar. Push the broken string down and through the bridge. Remove the other end from the tuning post. Take the correct string and unroll it. Do not bend the string in any way. Take th...
Youtipis4u has come up with a few tips to reduce your menstrual pain in a natural way. Many of us ladies opt for painkillers or other medicines to reduce menstrual discomfort. Here is a way that is natural and has no side-effects. One of them is raspberry tea leaves. During the menstrual days, we can opt for a raspberry leaf tea instead of a normal one. Raspberry leaves relax uterine muscles. That way, uterine contractions reduce and hence the pain decreases. This tea is perfectly harmless, h...
One of the key fundamentals to playing a successful game of golf is to master your grip on the club. Stand in front of the club with your hands relaxed at your sides and let the club fall into your hands. Next, bring the club around front and set it down. When you position the club to hit the ball you will see two to three knuckles of your left hand. Your right hand will be hanging relaxed at your side. Bring your hand up like you are shaking hands with somebody. When you look down, the V sha...
This video is about showing you how to use feng shui in repairing your dysfunctional family and getting rid of the bad vibes that may be in your home, re-energizing the foundation of love. The family center is located on the left center of your home. The element for the family is wood and you wouldn't want to have dead or plants with sharp leaves because they start arguments. Too much red is considered the fire element and can also lead to your family having arguments. If you have metal in yo...
Learn how to stop the abuse of alcohol. Alcohol can take you over physically and mentally, and it is one of the leading causes of death. Here are some steps you can take to begin quitting alcohol: Try to go cold turkey. If you can't go cold turkey, enlist the help of your friends or family to help you. Go to AA meetings or find a support group. Ask family and friends not to drink around you. Set some life goals. Try to be around different people and try new things to do. Seek professional hel...
This video shows us how to thread a sewing machine step by step. To thread a sewing machine: Place the presser foot in the upward position. Place a spool of thread on the spool holder. Traveling from the spool holder, across the top of the machine, look for a minimum of one thread guide. Insert the thread in the thread guide(s). Now look for a tension mechanism. Bring the thread downward to the tension mechanism, slip the thread between the metal disks of the tension mechanism, and travel bac...
Basic instructions on how to troubleshoot the heater blower motor of a Saturn S-series. The heater blower motor is located behind the glove compartment of your vehicle. Disconnect the negative and positive power supply. (The black wire is usually the negative.) Using a multimeter set on the Ohm scale, use the positive lead and test the black wire. To check the purple wire for current, use your ignition key and turn it to the run setting, turn the heater power to full power and set the multime...
Worried about battling the bulge as you age? Fend off unhealthy weight gain as you age by maintaining healthy habits. Learn how to maintain your weight as you gradually get older, without gaining that extra thirty or forty pounds.
With Tim Burton's revival of Alice in Wonderland, throw one of the hottest parties in town with a "mad tea party" themed party. Recreating one of Alice in Wonderland's most famous adventures is a great theme for all kinds of celebrations. Set the scene with these suggestions.
• Start by warming and relaxing the lower back of the person you are looking to massage. Warm some massage oil in your hands, and spread it evenly over their lower back.
Fear someone you love might be showing signs of Parkinson's disease? Parkinson's disease is a chronic condition caused by a lack of dopamine in the brain. Diagnosis can sometimes take years; knowing symptoms can speed up the process.
