Check out this cool video and learn how to create the Allassonic effect with a coffee cup, instant coffee and boiling water. When the bottom of a ceramic cup filled with boiling water and a heap of instant coffee is tapped at regular intervals the pitch of the sound heard slowly increases over time.
This how to video is overview of the same mode played in different positions on the harmonica. As you can hear there are better positions for the tune "Help Me" than other positions. For example the C harp in 4th sounds the worst because of the unstable root. Even though this tune is traditionally played in 2nd position (cross harp) I prefer to play it on a G harp in 3rd position because I think it offers more sonic options due to it's naturally occurring Dorian mode.
An emergency situation at work is about to occur, are you prepared? This first aid how-to video demonstrates what to do in case someone is severely bleeding. Begin by assessing hazards and making the area safe. Wear latex glove and assess the bleeding injury itself. Ask for additional help if need. The first aid tips in this video are sure to keep your workers healthy and happy.
For a company more associated with debugging computer programs, Google's parent company, Alphabet, is making a name for itself by taking on the real thing — mosquitoes.
The Deepwater Horizon oil spill that began on April 20, 2010, was the largest maritime oil spill in history. Killing 11 people and discharging 4.1 million barrels of oil and natural gas into the Gulf of Mexico, the event was an unparalleled personal, environmental, and business disaster. It was also the first major oil spill to take place in the deep ocean.
It's not always easy to get to the root of an infection outbreak. Epidemiologists study infected people, contacts, and carefully examine where the infections happened and when. In the case of a 2012 outbreak of pertussis — whooping cough — in Oregon, scientists just published an analysis of how vaccination status affected when a child became infected during the outbreak.
Respiratory Syncytial Virus (RSV) is the most commonly occurring lower respiratory tract viral infection in young children and usually isn't serious, but in premature infants and babies under six months old, the infection can be severe, and even fatal.
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.
Have you ever had the stomach flu, aka the 24-hour flu? Well, chances are high that you never had influenza, but an intestinal infection called gastroenteritis.
Somewhere around 600–800 million people in the world are infected with whipworm (Trichuris trichiura), an infection they got from ingesting soil or water contaminated with feces of infected animals or people containing the parasite's eggs.
Welcome back! In the last iteration of how to train your python, we covered loops, today we'll be covering something that I wish I had learned about much earlier in my scripting career, errors. We all run into them, and they can be frustrating, but there is also a silver lining to them. Today, we'll be discussing why some errors are unavoidable, and what we can do when we run into them. Also, this article will be more of a concept and less of writing actual code, but the information is equall...
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.
Hello guys, today I wanna share how to create a drag and drop with listbox using VB.net. Just copy and paste the following code under public class.
In this video, I will show you how to perform the color-changing, blue bottle experiment with common household products.
Find out how everything in a chemistry lab works, from pipettes to burners to recrystallization to storage. You'll get precise instructions on how to work and perform certain scientific duties in the chem lab, whether it's chemical or just ordinary high school science.
Regarding foodborne pathogens, eating fish is not as hazardous as it was a few years ago — but if fins are on the menu, it's good to have a heads-up about what's good and what's bad these days.
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."
Texas has become only the latest state to face an unfortunate outbreak of mumps, but so far seems to be the hardest hit. On April 12, two days before the CDC's report was released, the Texas Department of State Health Services released a health advisory indicating this is the highest instance of mumps reported in 22 years.
From day to day, it can be difficult to remember everything that's required of you. I tend to forget exactly where it is I'm supposed to be during my busiest moments, and it's even easier to delete each day's events out of your brain when there's so much else that dominates your mind. Yet taking the time to remember exactly what it is that happens during each of our days can be a vital part of our memory—and with nothing more than 15 minutes, we can strengthen our brains and remember more tha...
Even with the highest-tiered data plan available, there are times that your phone or your carrier might downgrade your connection to 3G or even lower. This usually occurs when you've made a phone call, or you've switched cell towers while traveling.
Archie Leach. It just doesn't have the same ring as Cary Grant, does it? Marriage, divorce, or just dislike of the name your parents gave you – all are reasons to follow these steps toward a new name.
Dr. Yin will show viewers how to properly train kittens simple behavior. The wrong way to train a cat is by putting a collar on it and then attach a chain and yank on it. Instead, you will reward them with good behavior when they occur and never when bad behavior is exhibited. Start when the cat is hungry and offer treats when they obey your commands. Be careful not to reward them when they claw at your hand for the food. To train them to sit, only feed them their food when they're sitting. T...
This is a presentation from WatchMojo detailing the operation of a manual/standard automobile. Explanation includes the placement of pedals listed from left to right as the clutch, the brake, and the gas. There is also an explanation on the gearshift which includes a diagram of where gears are located. Explanation for the beginning of driving includes instructions as follows; ensuring that the ground is flat, the application of the parking brake, the process of depressing the clutch, placing ...
What's a great way to work out your abdominal muscles without hurting (or possibly injuring) your back? Hanging knee raises are perfect, because they isolate and work out the rectus abdominis muscles and obliques with little or no strain on the back and neck. It requires a vertical knee raise tower as the equipment.
If you're looking to beef up your biceps, then this is definitely an exercise you'll need to perform. Watch this instructional video to see how to correctly do hammer curls sitting on a weight bench. Doing hammer curls really works out your biceps brachii and brachialis muscles.
If you are one of the smaller kids in school, you know that sometimes you have to exert yourself a little bit more to get noticed for your athleticism. There will always be better athletes than you, but only if you don't apply yourself. Weight training is the best way to bulk up and this exercise, called the bench dip, will beef you up by working out your biceps muscles. It's a great workout to increase your arm size.
Exercise is a very important for everyone on a daily basis. Our society has evolved into a life of work, work and work. The majority of these jobs are sitting at a desk in some sort of cubicle. Humans are not built for this purpose; we are made to be active every single day. Thus, we must incorporate exercise in one way or another during our 14-16 hours of wake time. And this instructional video will show you a great exercise— how to do an abs crunch on an exercise ball.
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 664th installment in their series of digital spreadsheet magic tricks, you'll learn how about how the new Excel 2010 AGGREGATE function that can calculate these 19 different functions depending on what number you put into the 1st argument of the AGGREGATE function. This is an improvement over the SUBTOTAL function wh...
If you have never dealt with wire color-coding then Old64goat takes you through a very elementary tutorial that will give you the helpful aid needed to deal with common household wires. The first cord that is reviewed is the three pronged cord. The color wires contained within it is the green wire which is the ground prong, the white wire which is neutral, and the black wire which is the heat. Old64goat then demonstrates where the wires are connected to on the prong. He even gives out helpful...
Baby showers are a great time to bond with your girlfriends and help out new mommies. In this tutorial, learn some helpful tips to ensure your baby shower goes smooth and everyone has a fantastic time: especially the guest of honor!
In this 14th video in a series about JAVA game development, "thenewboston" (Bucky Roberts) explains how to redefine your screen to avoid annoying flickering. Flickering in JAVA games often occurs because of time lags as the viewer watches the computer draw a new screen, pixel by pixel. Pre-installed code in JAVA can be used to eliminate this problem by taking advantage of "Buffering" and "Page Flipping". These functions permit you to delay the composition of a new screen until it is finished,...
Watch this science video tutorial from Nurd Rage on how to restore silver with electrochemistry. You can restore old silver with aluminum foil or a battery by simple electrochemistry.
If you've ever had a little trouble trying to program your calculator, you may find a little relief with this four-part video tutorial. Here, a Texas Instruments (TI-84 Plus) calculator will be used to explain the programming process. The four parts include:
In a LinkedIn post published on Tuesday, Microsoft's leading advocate for the HoloLens made a prediction that the mixing of immersive technologies will define augmented reality in 2018.
A recent study offers information that might help combat a deadly virus that affects an estimated 300,000 people each year in West Africa.
Dangerous to humans and dogs, Rocky Mountain Fever, along with several other tickborne infections, is on the rise.
Even though the Ebola virus was discovered as recently as 1976, over 30,000 people have been infected since, and half have died a horrible death. Since there's no way to cure the infection, the world desperately needs a way to prevent it — and the five similar viruses in its family, the ebolaviruses.
In the worst measles outbreak in the state since 1990, the Minneapolis Department of Heath races to contain the spread of an infection believed to have originated from an infected traveler. Mistaken attitudes and unvaccinated travelers are creating a world of hurt and disease for Americans. A recent study found that more than half of eligible travelers from the US are electing to skip their pre-trip measles vaccine.
Our quest to find novel compounds in nature that we can use against human diseases —a process called bioprospecting — has led a research team to a small frog found in India. From the skin slime of the colorful Hydrophylax bahuvistara, researchers reported finding a peptide — a small piece of protein — that can destroy many strains of human flu and can even protect mice against the flu.
The culprit probably wasn't what doctors were expecting when a 57-year-old man in Hong Kong came to the hospital. The patient was admitted to the intensive care unit in critical condition. A clue to the cause of the infection would lie in the man's profession—he was a butcher.
