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How To: Figure Out Your Total Calorie Burn in Apple's Health App

If you transition to an Apple Watch from another wearable like Fitbit, you might be a bit confused by the new calorie burn counter. Instead of ending your day with thousands of calories burned, your watch says you've burned just hundreds. Could it be you're less active with your Apple Watch? Probably not. It's more likely because of the different way the watch counts your calories.

News: Compound in a Frog's Defensive Slime May Treat Your Next Flu Infection

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.

News: Hospital Floors May Look Clean, but They're Teeming with Deadly Superbugs—Including MRSA, VRE & C. Diff

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.

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.

News: The Hacking of Blackhat, the Movie

A while back, I wrote review of my favorite hacking movies of all time. Two of my key criteria were; (1) how realistic was the hacking, and (2) are the hackers portrayed as the "good guys." This past winter, a new hacker movie was released, appropriately named Blackhat starring Chris Hemsworth (from Thor fame) as a blackhat hacker who is released from prison to stop a notorious and destructive hacker that only he can stop. Although the movie did very poorly at the box office, I thought it was...

How To: Plate Food Like a Pro

We are visual animals. So when it comes to food, presentation is everything. In deciding what to eat, certain colors and textures instantly turn us off or on. Think of runny sautéed spinach versus a salad of fresh vibrant spinach. Which one would you reach for first?

How To: 7 Little-Known Food Hacks Starring Salt

Salt is one of my favorite ingredients, by far, and also one of the most overlooked foods in the kitchen. This is probably due to the fact that it's an essential component of almost any recipe; because salt is a necessity, it's easy to forget how dynamic and versatile it can be as well.

How To: The Scientific Methods for Boosting Your Willpower

Willpower is a pretty significant word. It's the difference between sticking with a clean eating diet and diving face-first into a plate of brownies. It's what drags you out of bed on Monday mornings and into work rather than letting you stay snuggled under the covers asleep. And, most importantly, it's the kick in the butt we all require to both accomplish goals and make changes.