YOU LIFT YOUR FOOT off the gas, but your car surges ahead as if it has a mind of its own. An approaching car swerves into your lane and comes straight at you. A tire blows out, and the steering wheel
pulls violently in your hands. In each of these cases, what you do — and don’t do — next can make the difference between a simple scare and a disaster.
Runaway engine
On August 28, 2009, California Highway Patrol officer Mark Saylor was driving with his wife, daughter and brother-in-law aboard. Suddenly the car began to accelerate. Their desperate 911 call was of no avail. All four died in a fiery 120-mph crash.
The problem behind “unintended acceleration” may be a mechanical glitch or simply a floor mat bunched up against the gas pedal. Whatever the cause, stopping is easy if you know how.
With an automatic transmission, shift into neutral. With a manual, step down on the clutch pedal. The engine will race, but the car will stop accelerating. Don’t turn off the ignition while the car is moving, or braking and steering will require much greater effort.
Wrong-way driver
This is one of the most hair-raising situations you can face. The driver who’s about to ram you head-on may be asleep, distracted, drunk, sick or even suicidal. In that instant, it doesn’t matter. Brake hard and lean on the horn. Steer toward the right—off the pavement, if necessary. Don’t steer left: The oncoming driver may swerve back at the last instant. Avoid a head-on crash at all costs. If you must hit something, aim for shrubs, a parked car, anything that gives.
Tire blowout
My niece Jill was driving to college in Connecticut when construction debris blew out one of her tires. She slammed on the brakes, and her car spun around and rolled over three times. Only her safety belt saved her from serious injury.
If you have a blowout, stay off the brakes. Keep your foot steady on the gas, grip the wheel firmly and concentrate on steering. When you have the car under control, gradually lift off the gas.
No brakes
Today’s cars have dual brake systems, so total brake failures are very rare. In case of a malfunction, the brakes on at least two of the four wheels should still work. But stops will take longer and will require more pedal effort.
Pumping the brake pedal rapidly and hard may build up enough pressure for a four-wheel stop. If necessary, shift into a lower gear so the engine slows you down. You might damage the transmission, but that’s better than crashing. As a last resort, scrub off speed by sideswiping a wall or parked cars—whatever it takes to slow down.
Hydroplaning
You’re driving on a wet road, maybe a little too fast, when the steering suddenly feels eerily light. What has happened is that a thin wedge of water has actually lifted your front tires off the pavement, as your car glides ahead as if on ice. To regain control, ease off the gas. That will shift some of the car’s weight onto the front tires and squeeze out the water underneath. Then, slow down.
Whether you drive a Hummer or a hybrid, knowing what to do — and what not to do — in an emergency is the key to survival.
Alex Markovich was the auto editor at Consumer Reports before he retired. His articles have appeared in many publications.
-- Costco Connection, April 2013
Thursday, June 20, 2013
Wednesday, June 19, 2013
obesity is officially a disease
According to the American Medical Association, obesity is now officially a disease. A highly preventable disease, but a disease nonetheless.
I think that's probably the right call. For many people, lung cancer is highly preventable -- just don't smoke -- but it would be weird not to call lung cancer a disease.
The decision wasn't without debate, though. In fact, the AMA's Council on Science and Public Health actually recommended against calling obesity a disease. The main issue revolves around using body mass index, or BMI, as a measure for obesity. A 5'11'' man who weighs 215 pounds is technically obese, but he may be fairly healthy and probably doesn't need to be treated aggressively. There was also a worry that calling obesity a disease might let people off the hook in trying to prevent it in the first place.
Ultimately, the AMA's House of Delegates ignored the council's recommendation, voting in favor of a resolution to recognize obesity as a disease.
I think that's probably the right call. For many people, lung cancer is highly preventable -- just don't smoke -- but it would be weird not to call lung cancer a disease.
The decision wasn't without debate, though. In fact, the AMA's Council on Science and Public Health actually recommended against calling obesity a disease. The main issue revolves around using body mass index, or BMI, as a measure for obesity. A 5'11'' man who weighs 215 pounds is technically obese, but he may be fairly healthy and probably doesn't need to be treated aggressively. There was also a worry that calling obesity a disease might let people off the hook in trying to prevent it in the first place.
Ultimately, the AMA's House of Delegates ignored the council's recommendation, voting in favor of a resolution to recognize obesity as a disease.
Monday, June 17, 2013
50 life hacks
to simplify your world
14. use a can opener to open a blister pack and avoid cutting yourself
18. stack your clothes vertically to see them all
21. a frozen saturated sponge makes an ice pack that won't drip all over when it melts
22. use a bread tab to hold your spot on a roll of tape
35. use binder clips to fix broken keyboard feet
39. get built up residue off your shower head by tying a baggy of vinegar and leaving it overnight
40. the ninja fold
41. light candles with a stick of spaghetti
44. use unscented dental floss to cut cakes
46. use a clothespin to hold a nail while hammering
48. a paper CD case
more
use bread clips to save flip-flops with split holes
opening plastic bag knots
wrap a wet paper towel around your beverage and put it in the freezer. In 15 minutes it will be ice cold.
also
50 animated gifs for any occasion
-- from twistedsifter via BrianK
14. use a can opener to open a blister pack and avoid cutting yourself
18. stack your clothes vertically to see them all
21. a frozen saturated sponge makes an ice pack that won't drip all over when it melts
22. use a bread tab to hold your spot on a roll of tape
35. use binder clips to fix broken keyboard feet
39. get built up residue off your shower head by tying a baggy of vinegar and leaving it overnight
40. the ninja fold
41. light candles with a stick of spaghetti
44. use unscented dental floss to cut cakes
46. use a clothespin to hold a nail while hammering
48. a paper CD case
more
use bread clips to save flip-flops with split holes
opening plastic bag knots
wrap a wet paper towel around your beverage and put it in the freezer. In 15 minutes it will be ice cold.
also
50 animated gifs for any occasion
-- from twistedsifter via BrianK
add 20 years to your life
If you think that how long you’ll live is based on how long your
grandparents and parents live, you’re only partly right. While genetics
certainly have an impact, you have more control than you might assume.
“By the time you turn 55, only about 30% of how quickly you age is based
on your genes, as compared to 50% when you’re younger—the rest is due
to your lifestyle choices,” says Michael Roizen, MD, chief wellness
officer at the Cleveland Clinic. To figure out about how many years
certain habits can add to your life, Dr. Roizen created the RealAge
test, which uses data from hundreds of studies by groups including the
Centers for Disease Control and Prevention and the National Center for
Health Statistics. With his help, we’ve gathered the most important
habits and estimated how much longer each one may extend your life.
Add 2.2 years: Walk 30 minutes a day
Add 5.6 years: Get up and move!
Add 1.8 years: Do some strength training
Add 3.5 years: Floss daily
Add 14 years: Eat healthy
Add 8 years: Have more sex with your partner
Add 2 years: Don't text and drive
Add 4 years: Manager stress
Add 6-12 years: Stop smoking
So that's 47.1 to 53.1 years!
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