Posts Tagged “Science”

There is a lot of talk these days about sugar in various forms. Whether it’s the raw stuff, high-fructose corn syrup, or agave nectar, people are debating what sugar is good for you and what sugar is bad for you. Guess what? It’s all sugar! And, it all has calories.

So what’s the difference between all the sugar products out there? Consumer Reports’ ShopSmart Magazine has a great breakdown in their July issue.

Raw Sugar and Natural Sweetners

Raw sugar, honey, molasses, and maple syrup are generally considered “natural” sweeteners. But, warning! You still have to use it in moderation. Just because it’s natural doesn’t mean it’s good for you. These have just as many empty calories as the next sweetener.

Agave Nectar

This sweetener, made from plants, is usually marketed as a healthy alternative for sweetening. Sold in vitamin shops and carrying a “certified organic” label, you might think this product is actually good for you. Wrong! After testing, ShopSmart Mag said to skip it. Agave nectar costs way more than sugar and it’s mostly fructose.

High-Fructose Corn Syrup

Here is Public Enemy #1. HFCS is being blamed for the obesity epidemic in this country, mainly because,

It is a marker for junk foods. Cheaper than sucrose, it turns up in all kinds of processed foods, particularly soft drinks. And there is nearly as much of it in the food supply as sucrose – 56 pounds per year per person versus 62 pounds for table sugar.

But, your body can hardly tell the difference. Sugar is sugar. Watch this report from NBC’s Nightly News:

Visit msnbc.com for breaking news, world news, and news about the economy

The Center for Consumer Freedom commented on this video by saying:

“High fructose corn syrup is one of the most misunderstood products in the food supply,” said Harvard’s David Ludwig last night on NBC Nightly News. That’s because sugar is sugar, whether it’s made from beets, cane, or corn. All are nearly identical in molecular composition, and exactly equal in sweetness and calorie content.

The average American currently consumes about 22 teaspoons of sugar a day. How much should we have? Well, the American Heart Association recommendations 6 teaspoons a day for women and 9 teaspoons a day for men. So, we consume way more than we should, no matter in what form.

The bottom line, according to ShopSmart, is to, “choose the sugar you like best, but use it in moderation and don’t fool yourself into thinking any of it (unless it comes in a shiny apple) is health food.”

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waiter_whiffWant a cup of coffee but not the annoying part where you actually have to drink it? Well, lazy caffeine junkies, there’s a product for you called Le Whif. It’s an inhaler of coffee. Here’s how it works:

The canisters spray an edible aerosol shot of the substance directly into your mouth, without your lips even touching a single glass.

It takes 8 whiffs to give the same results from one cup of coffee.

Is this how desperate and lazy we’ve become? We can’t even enjoy a cup of freakin’ coffee? This company also sells another product where you can whiff chocolate. It gives you a burst of chocolate flavor without the calories (or drool-worthy enjoyment) of real chocolate. Maybe this is the direction food science is headed: all science and no actual food?

[Thanks to Kathy D. for the link!]

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greenwash Not all claims of environmental friendliness are created equal. In fact, some are outright lies. That’s where Greenwash comes in. Greenwash is a blog in The Guardian that seeks to expose, “the exaggeration, absurd claims or downright lies that big business makes about its green credentials.”

For a sample of what the author, Fred Pearce, takes on, here’s a bit from a post, Green advertising rules are made to be broken:

Big companies can always drive a coach and horses through the rules, greening their corporate image by mixing a couple of heavily marketed green products into a range of many more thoroughly un-green products.

Again, oil companies are notorious. This column has returned several times to the greenwash strategies of BP and Shell, plastering the country with posters and double-page adverts extolling their involvement in green energy, which in truth makes up a tiny (and recently diminishing) part of their investment.

Yea! We love it when anyone exposes lies and untruths, whether it’s big business, small business, or no one’s business. A lot of Greenwash’s content relates more to Europe, but the environment is a huge topic worldwide right now. It’s great that someone is sifting through the green spin to find the truth.

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doctorYou frequently hear people wishing for a return to “the good old days.” Study your history and learn the science, is what Dr. Amy Tuteur argues over at Science-Based Medicine. The days of yore were tough, and a lot of us alive today wouldn’t have made it way back then if it weren’t for modern science (me included).

Yes, there is obesity, heart disease, cancer, and more. But, the average lifespan just keeps climbing. As recent as the early 1900s, the average expected lifespan was only 48. And this was when food was organic, people got lots of exercise, and when doctors still made house calls.

Advocates of alternative health have a romanticized and completely unrealistic notion of purported benefits of a “natural” lifestyle. Far from being a paradise, it was hell. The difference between an average lifespan of 48 and one of 77.7 can be accounted for by modern medicine and increased agricultural production brought about by industrial farming methods (including pesticides). Nothing fundamental has changed about human beings. They are still prey to the same illnesses and accidents, but now they can be effectively treated. Indeed, some diseases can be completely prevented by vaccination.

So, don’t knock modern times. It may not be perfect, but it’s sure better than polio, cholera, plague, dysentery, and smallpox. In the good old days, “your doctor couldn’t do much more than provide comfort until your body defeated the illness, or until the illness defeated you.” Doesn’t sound like much fun to me.

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brasMyth or fact: Wearing a bra causes breast cancer? Answer: MYTH.

Apparently, there’s an Internet rumor going around (and we all believe those, don’t we?) that women who wear bras have a higher rate of breast cancer than those who don’t. Here is what Dr. Ted Gansler, director of medical content for the American Cancer Society, told The New York Times:

There is no scientifically credible evidence of this, he said, and the proposed mechanism–that bras prevent elimination of toxins by blocking lymph flow–is not in line with scientific concepts of how breast cancer develops.

He goes on to say that the idea that bras might cause breast cancer is so ludicrous that it’s doubtful scientists will ever waste research dollars on it. So, don’t burn your bras yet, ladies, and don’t believe everything you hear on the InterWebs.

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It’s water-proof, flexible, self-adhesive and dishwasher safe. And it’s taking the world by storm. In fact, many folks are calling it the best invention since Duct tape or Blu tack. It’s called Sugru.

Sugru is the brain child of Jane Ni Dhulchaointigh, a former product design student, who thought one day, “I don’t want to buy new stuff all the time. I want to hack the stuff I already have so it works better for me.” Aside from unleashing your inner inventor (C’mon, we’ve all had the “I could’ve made that better” thought), Sugru is the ultimate reduce-reuse-recycle tool.

But what exactly is it? Essentially, it’s a silicone based play-dough for adults that you can adhere to surfaces to improve, repair or hack them.  Scissor handles pinching? Use Sugru and mold a fix. Wish your mobile phone had a bigger volume control button? Make one.

Still a little confused? The Sugru website and blog do a beautiful job demonstrating its many uses. And as Jane says herself on the website “People are natural hackers, we’ve just gotten out of the habit of it.”

Watch more about Sugru here:

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ouija_boardRemember the Ouija Board? It’s a staple of the middle school sleepover, to fill up the minutes when you aren’t playing “Light as a Feather, Stiff as a Board.” Well, Hasbro has released a pink version of the game and some folks are really…well…freaked out.

Meet Stephen Phelan, communications director for Human Life International, who believes that using a Ouija Board, “will leave a person’s soul vulnerable to attack.”

“It’s not Monopoly. It really is a dangerous spiritual game and for [Hasbro] to treat it as just another game is quite dishonest.”

Some comments on the product’s Amazon page chastise Hasbro for marketing Ouija Boards to young girls. Reviewers say Hasbro should be ashamed, and one person advises to buy this only if you hate your child:

Guns don’t kill people, people kill people, right? Why doesn’t Amazon.com sell automatic weapons or child porn? Because it is understood that these are very dangerous.

Um, what? Child porn and guns are the same as Ouija Boards?! That seems a bit ridiculous. And, actually, it’s not understood that these are dangerous. Has there ever, EVER, been an incident reported where something bad happened (legitimately) because of a Ouija Board? They have been debunked many times. How does a Ouija Board work?

What makes the pointer move? An effect similar to that which occurs in dowsing, known as the ideomotor effect. This is a fancy name for involuntary/unconscious movement, such as a dowser’s hand flicking enough to move his stick when he passes over an area he knows has water.

Sorry to get all “science-y” on you, but this should explain that a Ouija Board is nothing to be afraid of. It’s a game, and just a game. So, paint it pink, blue, purple, or yellow–it still won’t conjure up anything more than harmless fun. Don’t believe the experts? Then take Skeptic.com’s advice and debunk it yourself:

To prove this, simply try it blindfolded some time. Have an unbiased bystander take notes on what words or letters are selected. Usually, the results will be unintelligible.

I actually think it’s pretty smart of Hasbro to create a pink version and market it to tween girls. They know *exactly* who their audience is!

[Via BoingBoing]

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Here are some of our favorite brief Web stories from this week.

Some people had common sense.

  • Time Magazine did a profile on They Might Be Giants‘ kids album called Here Comes Science. Glad to see a great band getting some props. Kids need smart music!
  • Too broke to fly home for Uncle George’s funeral? No problem. Some funeral homes now begin to stream funerals live on the Web.
  • A Texas family cut their grocery bill in half by planning their meals a year in advance. A lot of work, I’m sure, but knowing what you need to buy down the road allows you to wait until it goes on sale, etc.

And, some did not.

  • A TSA agent planted fake drugs on a traveler as a gag. Nice, huh? Agent no longer employed by TSA.
  • A New Hampshire man called the cops to complain that he paid for sex and did not receive it. Clearly not a student of the law. He and the woman were both arrested (shocker!).
  • Detroit shoplifters ran over and killed the Kmart employee trying to stop them. Now they face armed robbery and homicide charges. The shoplifters were making off with $400 of CDs. That’s worth going to jail for, don’t you think?
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Here are some of our favorite brief Web stories from this week.

Some people had common sense.

  • A couple in Washington is collecting aluminum cans in order to pay for their summer wedding. Getting hitched ain’t cheap, so kudos to this enterprising couple. I can’t wait to see how they pay for the honeymoon.
  • An interactive media company in NYC developed a video to entice potential interns. When working for peanuts, a quick video of your responsibilities helps–especially if it looks fun. This makes the want ads seem so 1990s.

And, some did not.

  • While giving an interview on Good Morning America, Rudy Giuliani, former Mayor of NYC, said there was never a domestic terror attack on G.W. Bush’s watch. Really, Rudy? Did you forget about 9/11, which happened when YOU were mayor? More absurd than this ridiculous partisan sniping, GMA’s correspondent did NOT call Guiliani out on it. Just nod and smile while you’re on camera. No need to actually think.
  • A woman in Ohio punched though a McDonald’s drive-thru window because McNuggets weren’t available. Man, what’s in those things?! We know the nuggets are good, but punching the window…wow.
  • Some British researchers concluded that the female G-Spot is subjective, so therefore must be a myth. No physical exam was performed. Instead, the women (all twins) were asked whether they believed they had a G-Spot or not. 56% of the women said yes, but no pattern between twins emerged so the researchers concluded those 56% were misinformed about their bodies. The study seems anecdotal and not very thorough. It’s a sad commentary when such shoddy methodology is used, especially on such a delicate subject. If it’s going to be proven or disproven, do it right.
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Here are some of our favorite brief Web stories from this week.

Some people had common sense.

  • A University of Minnesota professor uses superheroes to teach physics. I never understood physics, but maybe I would have if it had been this exciting.
  • There were some big changes in women’s health this week. Recommendations for mammograms and pap smears were adjusted and women everywhere were confused. We thought this write-up from NBC’s Dr. Nancy Snyderman did a nice job of putting it all into perspective.
  • Over privacy concerns, the Grinches at the USPS called a halt to the “Dear Santa” letter program with the residents of North Pole, Alaska this week. But, according to one of the Alaska Senators on Friday, the USPS has agreed to resume the program. Some new security measures will be put in place, and Santa’s letters will continue to be opened and responded to by the Alaskan volunteers. Childhood everywhere rejoices!

And, some did not.

  • A North Carolina dad packed McDonald’s for his eighth-grade daughter’s lunch in a brown paper bag, and she ended up suspended. My dad used to pack me HoHos, Hostess Fruit Pies, or Hostess Cupcakes in my lunch. Would I be kicked out of school now?
  • A 19-year old man was arrested in Texas after selling pot door-to-door. (What, is pot Amway, now?) His luck turned south when he knocked on the door of an off-duty policeman. Dude.
  • Kate Moss, a well-known waif model, has become the poster girl for other girls who are trying not to eat. Moss recently said, “nothing tastes as good as skinny feels.” Girls aspiring to be super (dangerously) thin now use this quote on their own web sites as inspiration not to eat. NOT TO EAT. Someone should slap Moss upside the head with a double Quarter Pounder with Cheese for this comment. (To be fair, the model’s rep says the line was taken out of context. Sure, it was.)
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