Hairy e-skin to allow robotic limbs to ‘feel’

Scientists are developing robots with hairy electronic skin that can “feel” its surroundings, an advance that may give people with prosthetic limbs a better sense of touch. “We are interested in integrating the sensor into robotic arms for people with disabilities to give them the capability to feel a complex environment and handle things more easily,” said Lifeng Hao, a researcher at the Harbin Institute of Technology in China. Human skin relies on hair for its sense of touch. To mimic this, researchers built artificial hairs using magnetic cobalt-based microwires.…

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Kanji: The Miracle Winter Drink You Should Have for a Healthy Gut

In Goa, at the Serendipity Arts Festival earlier this month, I attended a fascinating workshop on fermentation, curated by chef Manu Chandra. The session was conducted by Aditya Raghavan, who seems to be quite a maverick and treats his bacteria and yeast with much respect, almost as pets, which of course they are! It was at the workshop that I had my first sip of Kombucha, fermented tea, the supposed elixir of life, discovered by the ancient Chinese and being successfully marketed by the Americans since the 1990s, as a…

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How To Get Rid of a Hangover After New Year Party

It’s a familiar feeling… waves of nausea, a heavy head, sickness, raging thirst, over sensitivity to light and noise? Yes, it’s the dreaded hangover! You may or may not remember what you did last night, but you will remember how horrid you felt the next morning. That’s the thing about hangovers, they’re equally painful each time and only get worse with age. Drinking a glass of wine, a pint of beer and then ending the night with a few shots of tequila might’ve sounded like a good idea at the…

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5 Habits Worth Cultivating in 2017, According to a Dietitian

Whether you make formal New Year’s resolutions or not, the changing of the calendar often leads to contemplating what changes we might like to see in our lives. On the nutrition front, these are my top five picks for habits worth cultivating in 2017. Cook more Creating and serving even the simplest of meals is a profound way of caring for yourself and your loved ones. Homemade meals tend to be more healthful than ones you purchase, because when you cook from scratch, you know exactly what you’re eating. That…

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Diet is a Four-Letter Word

Those who know me might think it out of character that I am contributing to the 5 Diets project of the Washington Post’s Food section, because I believe “diet” is a four-letter word – one that connotes an unsustainable, sometimes self-abusive, short-term fix. But as a registered dietitian who spent years in private practice, I have learned that many people have no structure or strategy at all in their day-to-day eating. They desperately need some kind of plan, an effective set of breaks, and it is often at this January…

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Parent’s Obesity May Delay Development in Kids

Are your toddler’s hand movements slow? Is their ability to relate to and interact with others as well as problem-solving skills delayed? Blame it on your obesity, researchers say. New findings, published in the Journal Pediatrics, show that apart from health related issues, children of obese mothers were nearly 70 per cent more likely to fail tests of fine motor skill — the ability to control movement of small muscles, such as those in the fingers and hands — by age 3, when compared to children of normal-weight mothers. For…

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