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.
This instructional yoga how to video demonstrates how to do an advanced yoga sun salutation called sundance of koundinyasana.
In this tutorial, we learn how to meditate with a visual guide. Begin my taking a slow deep breath through the nose and feel the air going through your body. Then, feel the exhalation leaving the body through the nose feeling the breath. Breathe deeply at your own pace and try to lengthen and slow the breathing. On the inhalation feel the coolness inside of the nostrils rising upwards. Imagine the air rising up into the forehead and going throughout your entire body. Imagine you are breathing...
Dina Prioste wants you to clear your mind by using simple mantra meditation, and show us how to in this video tutorial. This is a great exercise to use if you have creative block and need help relaxing and clearing your mind. First, begin sitting comfortably on a pillow or folded blankets. Bring your left hand inside your right hand with your palms facing up and your thumbs gently touching. Now close your eyes and sit up tall while breathing through the nose. Begin to observe the sound of you...
This video is a demonstration by B.K.S. Iyengar on different inhaling and exhaling techniques. An exposition of why breath is king of the mind is followed by a demonstration of the sound of proper inhalation and exhalation.
Lose weight while sitting on the bus, train, or in your car with these stealthy moves. You Will Need
In the unlikely event you're ever in a plane crash, these tips will dramatically improve your odds of walking away from it alive.
On June 11, 2016, an Arizona woman died from what appeared to be several infections, including pneumonia. She likely caught at least one of these from her dog.
Did you know that the average cost to make a penny is about 2.4 cents?!? That's why the Obama administration asked Congress earlier this year for permission to change the metals in the penny, hoping to get the cost back down where it makes sense.
Andre was enjoying the carefree life of a 12-year-old with his friends, riding his bike and playing sports, like all kids that age. Schoolwork wasn't hard for him, and his grades showed that.
Traces of bacteria at a precinct in East Harlem created an all-out scare after doctors diagnosed an NYPD officer with Legionnaires' disease, a deadly infection caused by Legionella pneumophila.
With the nation facing a shortage of ventilators for COVID-19 patients and no apparent ramp-up in the production of new ones, engineers, medical resistents, and do-it-yourselfers are sharing plans for homemade versions.
Colorado State University scientists have developed new tech that quickly identifies the presence of Zika virus in mosquito populations — and in human body fluid.
An outbreak of anthrax from contaminated meat in Tanzania sickened dozens of people and moves the danger of this deadly bacteria back into focus.
Marijuana is legal to use for medical purposes in 28 states and the District of Columbia, but the quick development of this new industry could have left some regulation issues in the lurch.
A recent pathogen outbreak in Illinois is just one of many outbreaks of an underappreciated, but serious, viral infection passed from rodents to humans. These hantaviruses have been cropping up more frequently in the last decade or so, giving us more reason to clean out our dusty attics, basements, and garages.
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."
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.
Six people have died from fungal infections in Pittsburgh hospitals since 2014—that fact is indisputable. The rest of the situation is much vaguer. A lawsuit has been filed against the hospitals on behalf of some of the deceased patients, alleging that moldy hospital linens are to blame. While the lawyers argue over who's at fault, let's look at how this could have happened.
What's in a sneeze? Quite a lot—dirt, mucus, and infectious germs—it seems. And sneezing the right way can reduce the germs you share with neighbors.
At a global security conference in Munich, philanthropist and businessman Bill Gates spoke about the next pandemic and a dire lack of global readiness. Here's how his statement could come true—and how to be ready when it does.
How to protect your child from Whooping cough Pertussis — Famously known as whooping cough is a highly contagious bacterial disease caused by an organism called Bordetella pertussis.
If you're willing to shell out for a mind-blowing party trick, here's another great one to add to your repertoire. Unfortunately this isn't a dirt cheap junk drawer DIY—you'll need a $40-$60 gallium kit (which doesn't include the spoon mold). What is gallium, you may ask? An amazing, man-made metal which melts at the low temperature of 86 degrees Fahrenheit. Plunk your trick spoon into a cup of hot water, and amaze. According to the Department of Energy, it's safe to handle as long as you don...
1/3 of the city gone, the red colored buildings and homes are the ones that got destructed in the fire..
