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How To: Perform a vasectomy without a scalpel

The no scalpel vasectomy has been reported to reduce the risk of pain, bleeding and infection. It can be performed under local anesthesia. Dr. Bird demonstrates his standard technique for a how to perform no scalpel vascetomy: lidocaine infiltration, skin penetration, vas isolation, electrocautery dissection, partial fixation, luminal cuaterization, clip application, and closure.

How To: Get Fast Charging on the iPhone SE (2nd Gen) Without Breaking the Bank

After many years of rumors, the second-generation iPhone SE is here. At $399, it is the most inexpensive iPhone Apple has sold since the original iPhone SE came out. And while the new SE comes with Apple's typical five-watt power adapter, the smartphone supports fast charging — you just need to get a fast charger separately.

How To: Fix Blemishes in Photoshop Express to Get Flawless Skin in Your Selfies

You finally did it! You've combined all your knowledge about photography and angle to take the perfect selfie. It looks stunning, and you cannot wait to post that bad boy to Instagram. But wait, what's this? Your skin looks so uneven and — is that a zit!? I guess the selfie gods were not in favor of your skin when you snapped it. Luckily, you can fix all of those minor flaws with the help of Photoshop Express.

How To: 3 Tips to Get to Inbox Zero Faster in Gmail

On average, an office worker receives 121 emails a day. Many of these emails are trivial and don't require immediate attention. While Gmail's automatic spam filters catch plenty of irrelevant emails, some still make their way into your inbox. Fortunately, Gmail's tools aren't limited to just spam filters.

News: Probiotics Could Cut Sepsis in Infants for Just $1 a Day

Bacteria, viruses and other germs sometimes set off the immune system to overreact, producing a severe condition called sepsis. Sepsis is so dangerous that it is the leading cause of death of children across the world, killing a million kids every year, mostly in developing countries. Probiotic bacteria might be able to prevent sepsis and infections, but no large research studies have been done to find out whether that actually works. Until now.

News: Scientists Are Using the Special Physics of Dragonfly Wings to Create Surfaces That Shred Bacteria on Contact

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.

How To: 10 Quick & Easy Herbal Drinks That Relieve Aches & Pains

When a headache strikes, I reach for the nearest painkiller. Forget closing my eyes, laying down, or even applying an ice pack—I seek the quickest and most immediate relief possible, and normally that comes in the form of pills. However, fast relief can be found from another, more natural source: herbal beverages. So if you're tired of popping pills when you have aches and pains, try some of these herbal drinks out instead.

How To: Lose Weight with Smoothies & Shakes

It should come as no surprise that, according to Details Magazine, nearly half of all people who make New Year's resolutions pledge to lose weight, eat healthier, and/or get fit. There are innumerable companies out there that are ready and willing to take advantage of this momentum: from those hocking "magic bullet" pills that will increase your energy or reduce your belly fat to the myriad shake- and juice-based diets that put you at a near-starvation calorie input—and will probably have you...

How To: Parallel Programming with OpenMP: A Quick Introduction

As many of you know, processor's clock frequency improvement got stuck in about 2003, causing the origin of multicore CPU (and other technologies). In this article I'll introduce you on how to run code simultaneously in various processors (I suppose that all of you have a multicore CPU). When you write code without any parallel directive, it only executes in one CPU at the same time (see it below). OpenMP make simple to work with various cores (if not with all of them) , without so much heada...