A new study has found that up to half of people who think they have a penicillin "allergy" can still receive the drug, and other antibiotics with similar structures, without any negative reactions to the meds. Why? Because they're not really allergic, doctors say.
As drug-resistant bacteria become more commonplace, researchers are looking for new antibacterial strategies to disrupt disease-causing microbes. Some scientists are working to create new drugs, while others are trying out drug combinations. Another group, however, are ditching pharmaceuticals altogether and experimenting with non-drug alternatives.
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.
There's a strange grey area for "guerrilla filmmaking" on YouTube. Generally, someone shooting a video needs to get permission from the people in it to show their faces. But on YouTube, that "rule" is more of a suggestion (and sometimes not even that).
In this video, we learn how to enhance the audio in your Camtasia Studio 5 videos. First, set your video to 640x480 and then choose the option to zoom yourself. Now, click the zoom in button to zoom in on the time line with your audio. Then, right click the audio and go to "audio enhancement". Once here, click the first option under background noise removal, then click the remove background noise button. Now, when you play back your audio, you will hear a huge difference in what you just play...
In this video tutorial, viewers learn how to use the noise removal tool in Camtasia Studio. Begin by uploading the audio track into the time line. Then select and highlight the region that contains the noise. Now click on Edit and select Audio Enhancements. Under Background noise removal, users are able to select to automatically or manually remove the noise. Once selected, simply click on the Remove Noise button. Users also have the option to adjust the sensitivity. This video will benefit t...
Looking for an easy way to polish your digital images in Photoshop? Whether you're new to Adobe's popular image editing software or a seasoned graphic design professional just looking to better acquaint yourself with the unique features of Photoshop CS5, you're sure to find something of value in this free video tutorial.
Learn how to touch up images in Photoshop and bring out the true potential of your art. Using subtle strokes of image enhancement you can redefine the effect that shadows have on your images and use them to bring out the aspects of the photos that you want to highlight. Similarly you can hide those nasty imperfections with ease as shown in this tutorial. Never again let your images befall an embarrassing fate. You too can produce professional quality work with minimal effort and time on your ...
Microsoft Word 2010 prevails with new advancements. New options such as Backstage view allows the user to work efficiently and utilize new abilities when managing documents. It succeeds with new abilities that will allow the user to complete tasks quicker than before. Working with the newly enhanced ribbon allows the user to navigate with an easy, more personal customized environment. Now with more options and commands at your fingertips, it is evidently shown that Microsoft is gifting users ...
Go beyond the traditional 3D workflow to an immersive creative experience with the software Modo, created by Luxology. Modo is the next evolution of 3D modeling, painting and rendering for Mac and PC. Modo includes 3D sculpting tools, animation and network rendering, and advanced features such as n-gons and edge weighting.
Apple's on a roll with once-every-week releases for the iOS 11.4.1 beta. Exactly seven days after beta 3 came out, beta 4 has been pushed out to developers and public beta testers on Monday, June 25. Just like before, there are no new features or any known enhancements or bug fixes. Apple confirmed that iOS 11.4.1 is for under-the-hood improvements only, since iOS 12 beta is already out.
Another beta for iOS 11.4.1 was released on Monday, June 18, exactly one week after iOS 11.4.1 beta 2 was pushed out. Like the second beta, iOS 11.4.1 beta 3 has no new features or any known enhancements or bug fixes. It's likely Apple is simply using iOS 11.4.1 to add under-the-hood improvements only, since iOS 12 beta is already out.
In this tutorial, we learn how to change your body features with makeup. To enhance the cleavage, you can purchase a product called Beautiful Breasts. You will first take the matte color and start to define where the breasts and cleavage are. Make the angles natural and make sure the makeup is blended so it's undetectable. Apply shimmer to the collar bone and shoulders to give a glow as well. The products work for any size and any shape and will give you extra enhancement. There is also a pro...
In this video tutorial, viewers learn how to make a PowerPoint video. This task is easy, simple and fast to do. Begin by creating the PowerPoint presentation and save it as a Graphics Integrated format. Then open the Windows Movie Maker program and click on Pictures under the Import menu. Select the presentation and click on Import. Now edit the video clips in the time line by adding transitions, effects, music and other enhancements. When finished, publish the video. This video will benefit ...
Ever wanted to become a programmer? This Delphi Training Series: Programming 101 is a sequence of training videos designed to teach the complete beginner how to become a programmer using Delphi.
Who better to learn how to apply TV news makeup from than an actual TV news anchor? Emily Noel is a famous TV news anchor with several years in the biz, and she's here with this makeup tutorial to show you exactly how to get that flawless, shine-free TV anchor look you see in most news broadcasts.
"Clockwork Orange," Stanley Kubrick's oddball crime film, features several teenage characters whose intentions are...questionable, to say the least. After all, Alex DeLarge, the main character of the story, sociopathically rapes a few women in his youth, runs around with a gang, and takes drugs.
In this clip, learn how to be a real coupon diva! This episode of coupon divas focuses on Walgreens drug stores and will show you how to combine things like register rewards, coupons, sales and other deals to walk out of the store with a full cart for virtually no money! Get your coupons to outnumber the cost of the items and go home with a bunch of free goodies. Kitty will show you the basics and how to stay organized with these strategies.
One of the most fun pieces of clothing to turn into cool new styles is the plain old Hanes white tee. These shirts are super cheap to buy and can be found in any drug or department store. In this video, Elizabeth Gleeson will show you how to cut, dye and sew your t-shirt into a brand new look that you can wear anytime. No one will ever be able to tell it was Hanes!
For the first time, the US Food and Drug Administration (FDA) has approved medication to treat children with a serious infection called Chagas disease, which stealthily infects and damages the hearts of millions of victims a year.
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.
This week, Silk Road was shut down for good when the FBI seized the anonymous online marketplace after Ross Ulbricht, aka Dread Pirate Roberts, was arrested. This comes just two weeks after another illegal marketplace called Atlantis shutdown. However, there are plenty of other black markets hiding within the Deep Web, freely and anonymously accessible using the Tor browser.
Learning how to play popular songs on the guitar gives you all the trappings of rock stardom - swoon-worthy finger dexterity, girls, and unkempt hair - without the drug addictions and STDs. Become a small town hit by learning how to strum Michael Buble's single "Haven't Met You Yet" on the guitar.
In this video, we learn how to ease labor pains during birth. One way is to move your body and try different birthing positions. This will open up different parts of the pelvis and help more than lying down. Once you receive an epidural you won't be able to get up, so make sure you do these exercises during early labor. As long as your health care provider allows it, do these before you receive drugs. Any of these will help during contractions and help with pain during labor. Every woman is d...
"Shamanism: Other Worlds" explores the ancient spiritual Amazonian enlightenment drug Ayahuasca. This documentary investigates Ayahuasca and its use largely as a religious sacrament. Those whose usage of ayahuasca is performed in non-traditional contexts often align themselves with the philosophies and cosmologies associated with ayahuasca shamanism, as practiced among indigenous peoples like the Urarina of Peruvian Amazonia. The religion Santo Daime uses it. While non-native users know of th...
See how to make some cool gift / party favor bags for any occasion. They are made with envelopes. You can make them from nearly any size and type. The ones in the video are made with some surplus greeting card envelopes. Sometimes you can purchase "leftovers" from an office supply or drug store (any store that sells greeting cards). "Left-overs" mean that the cards get damaged or lost but the envelope is left. Just ask the manager if you can purchase them.
For about a million Americans each year, a joint replacement brings relief from pain and restored mobility. But, 5–10% of those people have to endure another surgery within seven years, and most of those are due to an infection in their new joint. If doctors could treat infections more effectively, patients could avoid a second surgery, more pain, and another rehabilitation.
As researchers from Yale searched our environment for compounds to aid in the battle against drug-resistant bacteria, they got an unlikely assist from ticks.
It's about time people acknowledged that judging drug users would do nothing productive to help them. In the US this week, two new programs are launching that should help addicts be a little safer: Walgreens Healthcare Clinic will begin offering to test for HIV and hepatitis C next week, and Las Vegas is set to introduce clean syringe vending machines to stop infections from dirty needles.
Tremendous strides have been made in the treatment and outlook for patients infected with HIV, the human immunodeficiency virus. Treatment with a combination of antiretroviral drugs can keep patients with HIV alive for decades, without symptoms of the infection. The trouble is, if HIV-infected people stop taking their medications, the virus takes over in full force again—because the virus hides out quietly in cells of the immune system, kept in check, but not killed by the treatment.
Arsenic occurs naturally in the environment, but it is also one of the most commonly found heavy metals in wastewater, deposited there by inappropriate disposal and arsenical pesticides, for example.
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.
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.
Although their effectiveness is waning, antibiotics remain a front-line defense against many infections. However, new science reveals using the wrong antibiotic for an infection could makes things much worse.
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.
Opioids, or narcotic painkillers, serve as our primary method for alleviating physical distress. They also happen to be a leading cause of death due to their addictive nature. AppliedVR hopes to introduce a safer alternative: virtual reality gaming. They utilize the existing Samsung Gear VR for the hardware, but provides specialized software that offers up a distracting experience that fosters greater pain ignorance.
I don't know anyone that likes going to the dentist—few things are more uncomfortable than having someone else's hands in your mouth. But outside of that, not only can the pain of certain procedures be unnerving, the drugs used to numb those pains can be just as uncomfortable. Not being able to feel your mouth for hours on end is a disconcerting feeling. But all that could soon be a thing of the past, thanks to virtual reality.
Smartphones and TVs aside, most of the electronics industry is focused on making everything smaller. From cars to cameras to computers to memory, we want power and convenience to go hand-in-hand. Professor John Rogers at the University of Illinois is ready for the next wave of medical tech with his smart electronic biosensors.
In this video, we learn how to lower cholesterol naturally. If you want to accomplish the task of lowering your cholesterol without the use of drugs, it can be done! First, you need to make sure you are eating a diet that has healthy carbohydrates and starches, legumes and beans are both great for this. Also, make sure you avoid foods that have a lot of saturated fat or trans fats, because these will raise cholesterol substantially. Fruits, oats, soy foods, and vegetables will also help lower...
In this tutorial, Laurie Lee-Partner teaches us how to renew a US passport. First, you can only renew your passport if you have the current one and it expired less than five days ago. You will first need government form ds-82 and remember to sign it in black or blue ink, then send it in. Next, you will have to send in your passport that has already expired or is going to expire. Next, you will need two identical passport photos that have been taken in the last six months. They must be in colo...
