Hyperloop moving to full-scale testing
January 24, 2016 09:05 AM - Mary Mazzoni , Triple Pundit
Clean-tech visionary Elon Musk first unveiled his idea for a high-speed ground transport system called Hyperloop back in 2013. The concept — in which passengers are transported in magnet-propelled capsules at more than 750 miles per hour — was quickly dismissed by many as a pipe-dream.
But, while most of us weren’t paying attention, a handful of private companies have been quietly working to make Musk’s vision a reality. Now two of these firms (both unaffiliated with the Tesla and SpaceX CEO) say they are ready to begin testing the technology.
Snowfall along east coast creating state of emergency. What can you do with snow to make the best of it?
January 23, 2016 09:08 AM - ANNE BRAMLEY, NPR
Many people will see the snow currently blanketing much of the U.S. Eastern Seaboard as a nuisance coating sidewalks and roads. Others are celebrating it as an excuse to spend the day swooshing down a hill.
As for me, I like to think of snow as food.
Growing up in Missouri, I consumed as much snow ice cream as possible from November to March. Each time the winter sky let loose, I caught a bowl of fresh flakes. My grandmother mixed raw eggs, cream and sugar and poured it over top.
Snow is one of the first "wild" foods small humans learn to forage. And this time of year it's both free and plentiful to many.
How to make your new house a sustainable one
January 18, 2016 11:24 AM - Ewa Gromadzka
People might falsely believe that when they are building a house incorporating any sustainable solutions require additional costs and effort. It is actually the opposite. Some of the sustainable solutions require very little in any financing with comparison to the costs that need to be incurred anyways in a newly constructed building. Moreover, while an initial cost might be a bit higher as for purchasing, for example a sustainable heating system, there is a fast return on investment as utility bills are much lowers with sustainable heating than a standard one. It is possible to save around 30% on the use of energy and water in a sustainable house. That is a case with any other sustainable solution, when it pays off to invest in environment friendly solution in every case.
Below there is list of sustainable solutions that can be applied in every house.
- Heat recovery system for the ventilation, heating and cooling.
- The use of geothermal heat pump for heating the house, allows for great savings on heating costs.
- It is common to use only floor heating as a heating option in energy efficient houses (no radiators).
- Use of low energy doors and windows (recommended triple glazed windows).
Trying to quit smoking using eCigs? Might actually make it harder!
January 14, 2016 04:44 PM - Elizabeth Fernandez, University of California San Francisco
Electronic cigarettes are widely promoted and used to help smokers quit traditional cigarettes, but a new analysis from UC San Francisco found that adult smokers who use e-cigarettes are actually 28 percent less likely to stop smoking cigarettes.
The study — a systematic review and meta-analysis of published data — is the largest to quantify whether e-cigarettes assist smokers in quitting cigarettes.
The findings will be published online January 14 in The Lancet Respiratory Medicine.
“As currently being used, e-cigarettes are associated with significantly less quitting among smokers,” concluded first author Sara Kalkhoran, MD who was a clinical fellow at the UCSF School of Medicine when the research was conducted. She is now at Massachusetts General Hospital and Harvard Medical School.
Why does eating fish during pregnancy aid baby brain development?
January 14, 2016 11:09 AM - TOHOKU UNIVERSITY via EurekAlert
Researchers at Tohoku University's School of Medicine have found an explanation for the correlation between eating fish during pregnancy, and the health of the baby's brain.
Dietary lipid contains fatty acids such as omega-6 and omega-3, which are essential nutrients for many animals and humans. The research group, led by Professor Noriko Osumi, found that a balanced intake of lipids by pregnant women is necessary for the normal brain formation of the unborn child.
New Federal dietary guidelines recommend eating less meat
January 7, 2016 12:17 PM - NRDC
Many Americans, especially men and teenage boys, eat too much red meat, poultry and eggs, and should reduce their consumption, according to new federal dietary guidelines jointly released today by the U.S. Department of Agriculture and the Department of Health and Human Services. Reducing Americans’ meat consumption will not only help improve public health, but reduce climate and water pollution from the meat industry.
This is the first time federal dietary guidelines have included a recommendation to reduce meat consumption. The report advises that cutting back on meat can reduce the risk of cardiovascular disease, obesity, type 2 diabetes and some types of cancer.
The new dietary advice, however, did not include the recommendation from the agencies’ expert scientific advisors that the FDA explicitly link the science-based benefits of adopting diets lower in red meat, and higher in plant-based foods, to additional benefits to environment sustainability and to food security.
How you manage your email can affect your stress level
January 6, 2016 06:55 AM - BRITISH PSYCHOLOGICAL SOCIETY via EurekAlert.
New research suggests that it's not just the volume of emails that causes stress; it's our well-intentioned habits and our need to feel in control that backfires on us.
These are some of the key findings presented next week, Thursday 7 January 2016, at the British Psychological Society's Division of Occupational Psychology annual conference in Nottingham by Dr Richard MacKinnon from the Future Work Centre.
Volunteering is good for your health!
January 5, 2016 06:11 PM - Eric Kim, Harvard School of Public Health
Eric Kim, a research fellow in the Department of Social and Behavioral Sciences at Harvard T.H. Chan School of Public Health, recently led the first study to look at a possible link between volunteering and health care use in older adults.
Why did you decide to study volunteering from a public health perspective?
There is a growing body of research showing that volunteering is associated with better physical health and mental health outcomes, as well as better health behaviors.
Another important reason is that the number of older adults in the U.S., and other countries, is rapidly rising. Over the next 35 years, the number of 65-year-olds is going to double. As a result, the number of chronic illnesses will likely rise causing at least two outcomes: First, there will be a large increase in the number of people suffering. Second, the rising number of illnesses is going to put a huge burden on our health care system. If volunteering does affect health care use, these findings could be used to inform new strategies for increasing preventive health screenings, lowering emergency room use and health care costs, and also enhancing the health of older adults.
County of origin labeling on our meat no longer required
January 5, 2016 05:09 AM - Mary Clare Jalonick, Organic Consumers Association
It's now harder to find out where your beef or pork was born, raised and slaughtered.
After more than a decade of wrangling, Congress repealed a labeling law last month that required retailers to include the animal's country of origin on packages of red meat. It's a major victory for the meat industry, which had fought the law in Congress and the courts since the early 2000s.
Lawmakers said they had no choice but to get rid of the labels after the World Trade Organization repeatedly ruled against them. The WTO recently authorized Canada and Mexico, which had challenged the law, to begin more than $1 billion in economic retaliation against the United States.
Will Styrofoam Get the Plastic Bag Treatment?
January 4, 2016 07:09 AM - Kevin Mathews, Care2
Say farewell to Styrofoam take-out containers in the nation’s capital. It’s been a few years in the making, but Washington, D.C. has finally enacted a firm ban on polystyrene food and beverage containers. Henceforth, all restaurants will have to provide biodegradable alternatives if they want to send their patrons home with leftovers.