Health

Guns & Marriage

Curated by CLAI

POLICE OFFICER WITH NO GUNS? In Britain, Ireland, Norway, Iceland and New Zealand, officers are unarmed when they are on patrol. Police are only equipped with firearms in special circumstances. Police officers there have saved lives — exactly because they were unable to shoot.

Most of Ireland’s officers are not even trained in using firearms. Ireland’s police officers would not even know how to use a gun if they were threatened. Only 20% to 25% of Irish police officers are qualified to use firearms.

A member of the St. Louis County Police Department points his weapon in the direction of a group of protesters in Ferguson, Mo., on Aug. 13, 2014. (Jeff Roberson/AP)

A member of the St. Louis County Police Department points his weapon in the direction of a group of protesters in Ferguson, Mo., on Aug. 13, 2014. (Jeff Roberson/AP)

MORE REASONS TO GET MARRIED: Those who consider their spouse or partner to be their best friend get about twice as much life satisfaction from marriage as others.

  • Women benefit more from being married to their best friend than men do, though women are less likely to regard their spouse as their best friend.
  • The benefits of marital friendship are most vivid during middle age, when people tend to experience a dip in life satisfaction, largely because career and family demands apply the most stress then.
  • Those who are married have much shallower dips – even in regions where marriage does not have an overall positive effect.

Too Much Music for my Muscles. Beethoven’s Favorite Key – E Flat.

Curated by CLAI

GETTING BUFF BUT GOING DEAF? High-intensity fitness classes are even noisier than they were a decade ago, with indoor cycling classes topping the list of culprits, blaring tunes as loud as 99 decibels.

  • Adults can safely tolerate 85 decibels for up to eight hours.
  • The human ear can handle 91 decibels for two hours, and 94 decibels for just one hour.
  • A sign that it’s too loud: You experience ringing in your ears — tinnitus — after you’ve stepped out of the gym. You might also have temporary hearing loss.
Favorite Keys by Composer

Favorite Keys by Composer (http://vizual-statistix.tumblr.com)

Composers Favorite Keys of Classical Music: Beethoven, Haydn, and Mozart all show strong preferences for a specific key. Haydn and Mozart most frequently wrote in major keys.

  • All three composers whose most-used key was minor were from the Romantic era (perhaps they were sad about the Industrial Revolution).
  • Rachmaninoff was the only composer to produce more pieces in minor keys than major keys.
  • The least used key across the board was g# minor, with Brahms using it most (in only 1.5% of his compositions).

Overworked? Take a Lunch Walk, Stop Drinking (Coffee) Alcohol

Curated by CLAI

TIP OF THE DAY: Take a lunchtime walk to buoy your spirits and keep you energy levels up.

WORK LONG HOURS? DRINK TOO MUCH? Those working between 49 and 54 hours a week had the biggest risk of starting to overindulge.

  • Alcohol could be used to relieve stress, that Type A workers could end up in jobs with longer hours, or that there could be an associated link between demanding jobs, alcohol use and people with existing depression or sleep problems.
  • CEOs who end the day with a few glasses of pricey scotch and minimum-wage workers who throw back a few beers after their second shift are both more likely to over-drink than those who work fewer hours.
Why So Jittery? (Nutritionaction.com; Center for Science in the Public Interest)

Why So Jittery? (Nutritionaction.com; Center for Science in the Public Interest)

WHY SO JITTERY? One 20 oz Starbucks coffee = 2 shots of 5-hour energy = 25 Monster drinks = 12 cans of Coca-Cola = 21 Hershey’s Special Dark chocolate

Are You Mom’s or Dad’s Favorite? Work in You Sleep?

Curated by CLAI

FAVORITE CHILD: We all know which kid Mom and Dad liked best, and odds are you’re thinking it’s not you. But does that really make a difference?

  • Many if not most parents do have a favorite child. And though parents usually strive to hide that, it’s not always successful. That differential treatment has been linked to problems with family relationships and risky behavior in teens.
  • But what matters is not how the parents actually treat the children, but how the kids perceive it.
  • In families that weren’t particularly close, the child who felt less favored was more likely to be a substance abuser. The more dramatic the difference they perceived in preferential treatment, the more likely they were to be using.
  • But when family members were more engaged with each other, the perceived favoritism had less impact, at least when it came to substance abuse.
After people learned to sort words while awake, their brains were able to do the same task while asleep.

After people learned to sort words while awake, their brains were able to do the same task while asleep. (Current Biology, Kouider et al.)

THINGS YOU DO IN YOUR SLEEP: For those who find themselves sleeping through work — you may one day find yourself working through sleep.  People who are fast asleep can correctly respond to simple verbal instructions. This may explain why you might wake if someone calls your name or why your alarm clock is more likely to rouse you than any other noise.

History of Eggs and Jeans

Curated by CLAI

BLUE JEANS: The nation’s devotion to denim is wearing thin. Sales fell a significant 6% over the last year after decades of steady growth since Marlon Brando’s 1950s.

  • Sales of yoga pants and other active wear climbed 7% in the same period. Everyone wants to look like they’re running to the gym, even if they’re not.
  • Blue jeans’ fade could also be due to a lack of new styles since brightly colored skinnies hit the market several years ago.
Levi's didn't even call them "jeans" until after James Dean wore them. Would he have preferred stretch fabrics and elastic waistbands?

James Dean in Jeans (AP)

WASH EGGS: About a 100 years ago, many people around the world washed their eggs. But there are a lot of ways to do it wrong, so the method got a bad reputation in certain parts of the world.

  • By 1970, the U.S. Department of Agriculture had perfected the art of the wash with the help of fancy machines, and it required all egg producers to do it to prevent salmonella.
  • Meanwhile, many European countries were prohibiting washing, as egg-laying hens are vaccinated against salmonella.
  • Asian countries never got on board with it. The exception was Japan, which joined the egg-washers after a bad spate of salmonella in the 1990s.
To refrigerate or not to refrigerate? It boils down to bacteria, aesthetics and how much energy you're willing to use.

Refrigerated v. room temperature eggs (Robert S. Donovan; Flickr / Alex Barth; Flickr)