Gonorrhea infections reached a peak in 1975, then decreased until 2009, when infection rate started rising and has increased each year since. With the rise of antibiotic resistance, those numbers are only going to get worse — unless we find new treatments against the bacteria.
Antibiotics are one of our main weapons against infections. The problem is that many bacteria are becoming resistant to most of the antibiotics we use to treat them, and those 'superbugs' have created an urgent threat to our global health. A research group found a new way to hit a well known bacterial target and have developed a drug to hit it.
This video illustrates in great detail how to create a perfect urethane rubber mold. Urethane Rubber molds are widely used when a flexible mold material is required and a more expensive or less abrasion-resistant silicone rubber is not desired. However, their use requires careful application of release agents. This process can be used in automotive, mechanical, fine art and film special effects uses.
Antibiotics used to prevent diseases in livestock are creating a world of hurt for humans and the soil we depend on for food. Bacterial resistance to antibiotics is a global health issue. The overuse, underuse, and poor use of these life-saving drugs is rapidly removing them as a treatment option for serious infections in humans—plus bacteria are naturally adaptive.
Hospitals are places we go to get well, and we don't expect to get sick or sicker there. But a study from researchers at the Cleveland Clinic, Case Western Reserve University School of Medicine, and Cleveland VA Medical Center in Ohio found that hospital floors in patient rooms were frequently contaminated with healthcare-associated pathogens—often dangerous multi-drug resistant bacteria.
Single crochet stitches sound easy, but when many are knitted together into a pattern you get a very thick and heat-resistant surface. That's the idea behind this simple beginner-level crochet project for crafting a granny-style potholder out of a single crochet stitch.
This will show you how to tie a Portuguese Bowline - similar to a normal bowline but with an extra turn in the loop portion, making it more chafe resistant. This is used in sailing, boating, general use, camping and bondage.
If you're considering purchasing Apple's new 2020 iPhone SE, which brings many modern components into the compact body of an iPhone 8, you should know what its dust and water resistance rating means. Just how dirty and wet can the iPhone SE get without breaking any functionality?
Okay, so you're probably wondering, first of all, what the heck a TYVEK bag is. Well, dear viewer, TYVEK is a high-density polyethylene blend of fibers that's lightweight and opaque.
If the thought of drought resistant plants makes you picture only cactus and succulents, think again. There are many other beautiful plants that can help you conserve water. This gardening tutorial teaches you how to create a xeriscape or drought resistant landscape. These plants do need to be watered regularly at first but once they have developed their root system you can pretty much leave them to fend for themselves.
The spatula is one of a cook's most important tools. Chef Jason Hill explains why you should buy a high heat rated, heat resistant rubber spatula. Learn how to choose a good spatula by watching this video cooking tutorial.
The bacteria Klebsiella pneumoniae is a bad actor known for being antibiotic-resistant and causing a variety of serious infections in hospitals, including pneumonia, surgical site wounds, and meningitis. K. pneumoniae is something you do not want to encounter if you have a compromised immune system.
Humanity is standing on an infection precipice. As antibacterial resistant grows, we're running out of options, and a recent scary case of total antibiotic resistance is a frighting view of our potential future. In the end, it was septic shock that took the life of a 70-year old woman with an incurable infection. One of few such cases in the US, her death could nonetheless be the shape of things to come.
Whether you like to go swimming or jump in a hot shower with your Apple Watch on, the chance is pretty high that you'll get water inside its speaker. If you're a big runner, even sweat can get inside there. While there is no way to prevent water from getting inside your Apple Watch's speaker, there is an easy way to get it out so that your muffled speaker sounds brand new again.
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.
Most wood furniture is long-lasting, durable, and resistant to great wear and tear over the years. However, set a single sweaty, wet cup or bottle on the surface of your favorite wood dining table, or your prominently placed wooden coffee table, and you'll end up with a round water ring stain that is difficult to get rid of.
Urinary tract infections (UTIs) drive over eight million people to seek medical attention every year. Almost all — as many as 90% — of those infections are caused by Escherichia coli. Copper can kill bacteria, but E. coli has found a way to capture the copper, preventing its antibacterial action. Now, researchers have found that, in a cruel irony, the bacteria use the copper it grabs as a nutrient to feed its growth.
Fighting fire with fire, scientists are harnessing the adaptability of helpful microbes to challenge the adaptability of deadly microbes. What are we talking about? Hunting with phages — viruses that attack and kill bacteria.
The pathogen referred to as a "nightmare bacteria" is quietly adapting and spreading faster than anticipated.
It hasn't even been eight years since Candida auris was discovered—cultured and identified from the ear canal of a patient in Japan—and now it's drug-resistant, setting up residence in hospitals, killing patients, and wreaking havoc across the globe.
What do Leo Tolstoy (writer), Beethoven (composer), Paul Gaugin (artist), and Adolf Hitler (politician) have in common? They are all considered to have suffered from the sexually transmitted disease syphilis.
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.
Sodium (chemical symbol Na) is an interesting element. It reacts in contact with both oxygen and water, and several sodium salts are used to produce a yellow color in fireworks.
A dog's nails need to be clipped, but many are resistant to the process. Proper training will condition a dog to become accustomed to the procedure. Learn how to clip a dog's nails by watching this instructional video.
How do you keep your furniture scratch resistant when you have pet cats at home? Watch this instructional video to learn how to save your couch and your cat's toes with Soft Paws.
This video shows you how to assemble an Everthere weather resistant cargo carrier bag.
The basic idea of cleaning laminate floors is to use a dry or damp mop or cleaner for cleaning spills and as little moisture as possible. Laminate floors are resistant products and are made to last, but they also are sensible to moisture and thus it can produce damage. Also very important for defending against stains like tomato sauce and red wine is to be vigilant and clean them immediately. The longer a stain like that sits, the longer it is the probability of being permanent, so the best a...
The logic board was a common malfunction in the old PowerBooks, but hopefully the unibody MacBook Pros are a little more resistant to failure, but if you have to get a new one, do it yourself. See how to remove the logic board on a MacBook Pro 17" Unibody laptop.
Watch this science video tutorial from Nurd Rage on how to dissolve glass with drain cleaner. They show you how to dissolve that glass with sodium hydroxide (drain cleaner).
Shooting in water polo is a basic skill for attackers. Water polo shot requires good height out of the water, arm position, shoulder rotation, and head stall. Shot strategy is important to building your water polo game. Concentrate on improving your rotation to follow through and speed up the shot. This is an attack focused water polo drill.
Look no further than Flint, Michigan, to discover the serious consequences of contaminated drinking water. Around the world, water polluted by pathogens and toxins sickens people or cuts them off from safe drinking water. Looking for a solution, researchers created tiny, swimming robots that pack a powerful punch against waterborne pathogens.
Magazine associate editor, Jill Erickson, demonstrates how to use a rotary tumbler with stainless steel shot to both polish and harden metal. Jill explains the benefit of stainless steel shot, which is resistant to rusting unlike standard steel. Using shot of various shapes and sizes will make polishing in crevices more effective, providing a more even shine. The process: Add enough shot to cover the bottom of the tumbler, then add a small amount of water. Just enough to cover the shot will d...
This how-to video is about demonstrating the Leidenfrost effect with methyl alcohol and a penny. To demonstrate the Leidenfrost effect the following items are required:
Defending proper position in water polo is crucial in improving your water polo game. Establish your defensive position with your hips no lower than 18" in the water. This is so you don't get a penalty. This allows for optimal mobility. Keep a high hip and foot position to accelerate in any direction. Work to keep your hips up for the most time.
Protecting the ball in water polo is key to playing a solid game. This water polo instructional includes many drills designed to improve 1-1 play. It includes tips for both the water polo defense and attacker on how to protect the ball in play. This also refers to TV clips of league and pro games to connect it to actual game play.
Lenovo, the company that now owns Motorola, just announced two new entries in their wildly successful midrange Moto G series. The Moto G5, and its bigger brother, the Moto G5 Plus, were both shown off in detail at Mobile World Congress 2017 in Barcelona, Spain.
One thousand feet under the ground, extremophile microbes that have not seen the light of day for four million years are giving up some fascinating facts to scientists who go the distance.
Wearing vintage clothing is one of the best ways to reduce the environmental impact of your fashion choices—short of walking around naked.
Single crochet stitches sound easy, but when many are knitted together into a pattern you get a very thick and heat-resistant surface. That's the idea behind this simple beginner-level crochet project for crafting a granny-style potholder out of a single crochet stitch.
