Between torturous tests and Friday frat parties, the last thing you want to think about is bed bugs. Unfortunately, these and other parasites, like head lice, may lurk around your dorm room. Here, everything you need to know to prevent these bug bites.
Pink eye, or conjunctivitis as your doctor may call it, is a contagious disease that affects many college students. Blame close quarters and bad hygiene for this itchy ailment that affects the eyes. Here's how to treat and even avoid this condition.
Someone you love is consuming much too much and you want to stage an intervention. While interventions can work, a person who abuses alcohol has to be willing to stop drinking. Here, everything you need to know to help encourage a friend to quit drinking.
You know you're in pain, but are you just feeling the aftershocks of that spaghetti dinner, or is it a heart attack?
Every year, 250,000 Americans are diagnosed with a form of skin cancer called squamous cell carcinoma. What exactly is SCC?
If you know the triggers that bring on a migraine you can more easily sidestep experiencing one.
Heart disease affects more than 20 million Americans. Let's explore the various forms that heart disease can take.
Want to be able to take a water filtration system with you everywhere you go? Well, that's where NANO Carbon comes in.
This how to video is a singing lesson to introduce resonance, which produces beautiful tone quality. You will learn how to do the silly spinning siren exercise which will help you improve your range and vocal technique. With the exercise in this video you can become a better singer.
Sometimes we have so much to show you that we need a second video to cover all the information. Deadheading is a topic like that, because of the great variety in the way plants bud and grow.
Learn how to make biodiesel. Maurice Vanegas is an executive for a private charter company. The biodiesel made is used in a fleet of transit buses, executive buses, and diesel trucks. The biodiesel comes from virgin soybean oil and used vegetable oil. Since July 2006, the company has produced in excess of 20,000 gallons.
A demonstration of how to utilize a Photoshop Action Mama created to optimize the natural highlights in the lips to produce a very glossy lip effect. NOTE: You will need to buy the Action from Photoshop Mama to follow this tutorial.
Hydrangea is a garden favorite. It has lovely blooms and can become a good sized plant. Many ask when should it be pruned or cut back. A good rule of thumb is to understand that Hydrangeas bloom on old wood. As soon as the flowers are spent, as soon as they start to turn brown it is a good idea to prune. This allows a maximum time for the branch to grow, set new wood which will then turn into old wood and produce more flowers.
Today’s video recipe will expose one of the great faux-gourmet tricks of all time. In the back of everyone’s refrigerator there is usually a collection of dressings, sauces and condiments. Many are almost gone, containing just a few tablespoons, yet you just couldn’t bring yourself to throw it away the last time you cleaned out the fridge. Thank goodness you didn’t! These last few spoons of “whatever” spread on some fresh wild salmon filets and then glazed under a hot broiler can produce some...
There are more than a few subscription-based movie streaming apps available for Android and iPhone, each with different benefits and varying pricing plans. Needless to say, it can get expensive fast if you sign up for multiple services because you can't decide on what's best. Hopefully, we can help you out with choosing the right video-on-demand app to spend your hard-earned dollars on.
WaveOptics, makers of diffractive waveguides, has inched closer toward getting products featuring its technology to market through a production partnership with a consumer electronics company whose clients include Google, Microsoft, and Sony.
It will likely take a few more years before smartglasses are ready for primetime as component makers achieve the innovations necessary for consumer-centric device designs. Nevertheless, two technology companies are making steps in that direction as Qualcomm is rumored to be working on a chip dedicated to AR & VR headsets, while DigiLens has reduced the size of its waveguide displays for motorcycle helmets.
RED has apparrantly been blowing minds with the revolutionary technology inside its upcoming Hydrogen One. Like the Razer Phone in late 2017, most of the cool tech lives inside its screen — which, also like the Razer Phone, is unlike any other on the market today. RED, too, is poised to make some major waves in the coming months, as its phone should be arriving in stores this summer.
Augmented reality headsets with larger eye boxes than any device currently available could make their way to market by the end of next year if current timelines hold true.
When Chan Mei Zhi Alcine chose her senior project, she thought outside the box by thinking inside the bottle. Along with a research team at her university, she found a way to combine health and enjoyment, while meeting a challenge not so definitively met before in alcoholic beverages. She and a research team at her university claim they've created the world's first probiotic sour beer.
Yogurt is more than an excellent source of protein, calcium, and gut-healthy probiotic bacteria. A protein isolated from probiotic lactobacillus bacteria in yogurt is capable of inhibiting drug-resistant bacteria.
Our quest to find new antibiotics has taken a turn — a turn down the road, that is. A team of scientists from the University of Oklahoma is scooping up roadkill and searching for bacteria on them that might yield the world's next antibiotic.
There's an adage that says "Every plan, no matter how great, goes out the window as soon as you're punched in the face." While our lives are (hopefully) not violent, that saying can easily translate to our daily living. That punch in the face can come in various forms, mainly stress-related. It could be a bad day in the office, rush hour traffic, drama in the family, the list goes on.
If you could save the world by eating a burger, would you? Two companies, Beyond Meat and Impossible Foods, are on a mission to redefine veggie burgers and eliminate all of the downsides of animal farming on our planet. With over five years of research and product testing, they've finally figured out how to make a plant-based burger look, feel, and taste just like real meat.
Hello people again, I wrote my last post about crypto about 10 months ago, now I will introduce something not fresh for the science, but fresh for the people who wants to learn. In my http://null-byte.wonderhowto.com/forum/cryptography-0161538/ post of crypto concepts, there is just basics, today we will see something that targets wide concepts like Symmetric crypto, Public Key Cryptography, Hashing, Keys etc...
Garlic is magical. It fends off vampires (or so I hear), helps lower blood pressure, reduces the production of cholesterol in the body... oh, and it's also freaking delicious, of course. Garlic is a culinary staple in countries all over the world. That lovable stink and sharp bite of flavor are essential to many dishes we know and love today, from spaghetti to sesame chicken.
Greetings all. Before I get into the tutorial, I would like to mention that I am fairly new to Null Byte (been lurking for some time though), and what really appeals to me about this place is its tight, family-like community where everyone is always willing to help each other and the constant search for knowledge that inhabits this subdomain is a driving motivator for me to join in. I'm glad I arrived at the right time. Anyway, wipes tears (not really)...
Keeping apples or avocados from browning after being cut is impossible; within minutes of being exposed to air, these fruits (yes, avocado is a fruit) begin to brown. No matter what you try—adding lemon juice, keeping the pits in place, immediately sealing the produce in an airtight bag—brown discoloration always occurs. However, air is not the only reason that foods like apples, avocados, and lettuce brown: it's also due to the knife you're using.
If there's one thing that gets used far too frequently in the modern kitchen, it's the trash can. Home cooks everywhere waste enormous amounts of food by throwing it away before it's actually ready to be tossed.
At first glance, mandolines seem like such a good idea. After all, who wouldn't want a tool that can create picture-perfect and paper-thin slices of fruits and vegetables that would put even the sharpest chef's knife to shame? Your French fry game would never be the same. Salads would become works of art. Your casseroles would cook perfectly evenly, since the ingredients would be cut uniformly.
When you have a parent who cooks—and has you act as sous chef—the kitchen automatically becomes a less intimidating place. In other words, kids who know their way around the kitchen will most likely become adults who cook for themselves, which also means that they'll eat more unprocessed whole foods, save money, and maintain a healthy weight.
When you come home from the grocery store, you probably put away every single fruit and vegetable in the bins and drawers in your refrigerator. Any fifth grader knows that fridges work to preserve food, thus everything should go in there, right? Nope!
In this video, I will show you how to make copper glow red hot with the catalytic oxidation of acetone. For this science experiment, we'll just need some acetone, copper wire, and a flame source to initially heat the copper coil we'll make.
In this video, I'll be demonstrating how anyone can make their own iodine clock reaction with simple over-the-counter chemicals.
As practically the entire Steampunk world knows by now, IBM has predicted that Steampunk will be the big new trend from 2013 to 2015. They based this prediction on their computers, which sift through broad swathes of the internet in order to see patterns that may help commercial industries. According to them, Steampunk has been on the rise for the last few years, and they predict that it will explode into peak popularity within the next two years. But what does that mean and how will it impac...
Steampunk is a tremendously interesting phenomenon because of its reliance on science fiction, and fiction in general. Steampunk can arguably be broken down into two categories: the fiction, and the aesthetic. Sometimes these categories cross over, but they're often more distinct than most people suspect; that said, the aesthetic is firmly based in works of fiction.
Once you've reached an age where sparklers are no longer fun, it's time to upgrade to science and steel wool. It may be basic chemistry, but as you'll see in the video, simplicity can amaze more than complexity, as well as create some really impressive fireworks that are perfect for the Fourth of July.
There's no better way to learn then by visual media, and that's what makes this video lesson on performing a chest exam so great. It's perfect for any future doctor, and great for nursing students to understand the proper procedure for examining a patient's chest. Medical students can easily learn how to perform a general chest exam, because ever step and technique is outlined and shown. A chest examination is very important to determining what's wrong with your patient, and you will be able ...
Hydrazine sulfate has many uses, but most notably, it's been used under the trade name of Sehydrin, a treatment for anorexia, cachexia and some even think cancer. But for we DIY chemists, it's useful for something entirely different— as a substitute for the more dangerous pure liquid hydrazine in chemical reactions. NurdRage shows you how to make it via some hypochlorite and the Ketazine process.
Dubstep is the electronic music genre of the moment, and has expanded from England to everywhere with dance clubs in the world. If you produce using Reason 4 and want to get into dubstep, watch this video to learn how to make an entire dubstep song from scratch over seven days.
