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All posts for the month 2015年10月

bigorexia

Published 2015-10-30 by joejoy12

Muscle dysmorphia, also known as “bigorexia“, may now be affecting one in 10 men who visit gyms in the UK, according to the Body Dysmorphic Disorder Foundation.

It is an anxiety disorder which causes someone to see themselves as small, despite being big and muscular. Workout is their top priority, they would feel depressed if they miss one session of fitness training. It is sometimes described as a kind of “reverse anorexia”.

cute cat

cute cat

An American scientist for 12 years without a bath spray to keep clean

Published 2015-10-27 by joejoy12

In a bid to prove that showering is overrated, an American scientist hasn’t had a bath in 12 years. Instead, he sprays his skin with a mist containing live bacteria, which he claims has kept him clean all these years!

Dave Whitlock, a chemical engineer and MIT graduate, says that there is no basis for assuming that bathing is a healthy practice. “No one did clinical trials on people taking showers every day,” he said. “I have not taken a shower in 12 years.” In fact, he says that the chemicals in our soaps and shampoos have destroyed all the friendly bacteria that once inhabited our skin and kept us clean.
Whitlock first started thinking about good bacteria when a woman he was dating asked him why horses liked to roll around in the dirt during summer. “The only way that horses could evolve this behavior was if they had substantial evolutionary  benefits from it,” Whitlock explained. That’s when he realised that for the horses, this was actually a way of keeping clean.
Until then, no one had considered that skin bacteria was important and could be helpful to the body. “I didn’t have a biology degree – I wasn’t at an institution that was renowned for its biological research,” Whitlock said. “And I was proposing something completely off the wall.” But he went ahead and invented a one-of-a-kind spray – called ‘Mother Dirt AO+ Mist’ – consisting of ‘good’ bacteria.
According to Whitlock, the bacteria in the spray can serve as personal groomers, eating through sweat and oil on our skin. They feed off urea and ammonia in the sweat from the skin, turning them into nitric oxide, which is very good for the body. Nitric oxide molecules dilate blood vessels and help regulate blood pressure, along with a host of other benefits.
The spray is manufactured through AOBiome, a company that Whitlock helped found. According to the company, “Modern hygiene has selectively depleted the natural balance of the skin microbiome particularly affecting AOB. By restoring the appropriate AOB levels, we believe a range of human health conditions could be impacted.”

cute dog

cute dog

We should pray

Published 2015-10-26 by joejoy12
As my five year old son and I were headed to McDonald’s one day, we passed a car accident. Usually when we see something terrible like that, we say a prayer for those who might be hurt, so I pointed and said to my son, “We should pray.”
From the back seat I heard his earnest request: “Please, God, don’t let those cars block the entrance to McDonald’s.”

flowers and dogs

flowers and dogs

Sunscreen toxic to coral reefs

Published 2015-10-23 by joejoy12
The daily use of sunscreen bearing an SPF of 15 or higher is widely acknowledged as essential to skin cancer prevention, not to mention skin damage associated with aging. Though this sunscreen may be very good for us, it may be very bad for the environment, a new Tel Aviv University study finds. New research published in Archives of Environmental Contamination and Toxicology finds that a common chemical in sunscreen lotions and other cosmetic products poses an existential threat — even in miniscule concentrations — to the planet’s corals and coral reefs. “The chemical, oxybenzone (benzophenone-3), is found in more than 3,500 sunscreen products worldwide. It pollutes coral reefs via swimmers who wear sunscreen or wastewater discharges from municipal sewage outfalls and coastal septic systems,” said Dr. Omri Bronstein of TAU’s Department of Zoology, one of the principal researchers.
The study was conducted by a team of marine scientists from TAU, including Prof. Yossi Loya, also of the Department of Zoology, the Haereticus Environmental Laboratory in Virginia, the National Aquarium (US), the US. National Oceanic & Atmospheric Administration, Ben Gurion University of the Negev, and other labs in the US.
A deadly day at the beach
A person spending the day at the beach might use between two to four ounces of sunblock if reapplied every two hours after swimming, towelling off, or sweating a significant amount. Multiply this by the number of swimmers in the water, and a serious risk to the environment emerges.
“Oxybenzone pollution predominantly occurs in swimming areas, but it also occurs on reefs 5-20 miles from the coastline as a result of submarine freshwater seeps that can be contaminated with sewage,” said Dr. Bronstein, who conducted exposure experiments on coral embryos at the Inter University Institute in Eilat together with Dr. Craig Downs of the Heretics Environmental Laboratories. “The chemical is highly toxic to juvenile corals. We found four major forms of toxicity associated with exposure of baby corals to this chemical.”
funny cat

funny cat

MIT team is studying the flying furniture

Published 2015-10-22 by joejoy12

Imagine a future where your furniture flies, reacting and responding to your everyday needs. You could have an almost-sentient desk that jets off when it feels you’re over-working, or a remote control that floats over when you think you’ve lost it.

In an interactive project dubbed “L’evolved,” Harshit Agrawal and Sang-Won Leigh, two researchers from the MIT Media Lab’s Fluid Interfaces Group, are exploring how to make everyday objects transform into “flying smart agents.”
“We really look at this as a way of making the objects around us kind of speak with us,” Agrawal said. “In the sense that they somehow know what they are doing, so they might prevent you from doing something wrong or light up your path in a dark environment.”
So far, their project features drones acting as flying tables that adjust to your height, fly away once you’re done, or auto-eject if you start using the wrong pen on your homework. They also have a lampshade drone that hovers above you, focusing light on where you need it when you’re reading a book in the dark.
To power their flying furniture, the pair used a motion capture system where a camera tracks everything in the room — including the person and the drone, which receives commands from the computer.
“The computer knows where the drone wants to go by tracking where the person is,” explained Leigh. “We are feeding that data from the computer to the drone so that it can move smoothly to the required position.”
Currently, the duo faces two main challenges: stabilizing the drone, and feeding it a regular power supply (at the moment, it’s connected to a power socket).

happy dog

happy dog

it’s connected to a power socket).

Yoga pants casual increasingly market

Published 2015-10-21 by joejoy12

Teens are now buying more gear from Nike and Lululemon over denim classics from brands like Abercrombie, according to a recent Piper Jaffray survey on teen spending.

Levi’s CEO has admitted that the company is threatened by the athleisure trend of wearing yoga pants, Bloomberg reports.
“We’re scrambling,” Bloomberg notes CEO Chip Bergh told analysts last year. “I mean, there is a big difference between the product that we’ve got on the floor today and what the consumer is looking for. And we just flat-out missed it.”
Bloomberg reports that Levi’s, which is the world’s most iconic denim company, stuck to its core product instead of adapting to consumer trends.
As a result, this has cost the company. Bloomberg notes sales have dipped from over $7 billion to $4.8 billion over the years.
“As we saw ‘casualization’ continue even further, the customer basically told us that they had enough denim until something really unique and innovative came along,'” NPD analyst Marshal Cohen told Bloomberg. “We really saw the denim industry and denim retailers basically turn their nose up on the customer and say, ‘We don’t care what you really want, we’re going to tell you what you want.'”
And longtime industry leader Gap isn’t all about jeans anymore.
The company is investing heavily in its Athleta activewear business, reports Sapna Maheshwari at Buzzfeed.
“My generation grew up wearing jeans – jeans are just a part of our life, and it still is, Athleta executive Nancy Green told Buzzfeed. “But this generation is growing up in yoga pants and activewear. So I think it’s just going to be bigger and bigger and bigger for the future.”

clever cat

clever cat

Warm and pleasant house may disrupt the body rhythm season

Published 2015-10-20 by joejoy12

An ‘eternal summer’ created by home heating and lighting may be disrupting seasonal rhythms in the human body with the risk of illness or even premature death, researchers say.

Scientists fear that the prevalence of warm houses and sustained contact with bright lights could supress important genes which have evolved to activate at different times of the year.
They think perpetually warm dwellings may be a recipe for disaster as the sensitive proteins – some of which kick in during the winter to fight off common diseases like flu – are fooled into thinking it is still the summer and do not activate.
Scientists at the University of Cambridge have previously found that a quarter of human genes display seasonal variation, including the protection against various infectious diseases.
Now a study says that the efficacy of these genes could be hampered by modern western lifestyles.
Dr Tyler Stevenson, a senior lecturer at the University of Aberdeen, said: “The real take home message is that seasonal rhythms are pervasive.
“Just like daily rhythms which tell us to sleep at night, a similar thing is happening seasonally.
“But over time these seasonal signals are dampening down.
“Seasonal changes in environmental variables play a significant role in the regulation of many physiological and behavioural processes.
“Presently many of us no longer live in accordance with the naturally occurring variation in geophysical rhythms.”

dog fashion

dog fashion