Giggle 

Gas Pump Prank!

Seems you didn't need that Slim Jim or National Enquirer after all

For what it is worth, I have loathed the self-checkout systems installed in many of our retail outlets in recent years.  As result, I am most pleased to hear about the news in this article.  It is probably no more than a bump in the road, as change is inevitable.  Still, this might slow the trend, maintaining a bit longer the opportunity for interaction with a friendly cashier. 

One principle of proper hydration hasn't changed: Practice makes perfect. Experiment with various hydration strategies to learn what works best for you.

By Matt Fitzgerald

Her Sports + Fitness Magazine

June 26, 2006

Remember when the only guideline for staying hydrated during exercise was to drink — and drink often? And plain water took the podium as the perfect sports drink? Thanks to new insights on how our bodies process fluids and other nutrients while we're working up a sweat, the conventional wisdom on when and what to drink is evolving. And although the rules may have changed, the objective remains the same: improved performance and optimal health. Here's a look at the old and new views on hydration.

Old: Drink ahead of your thirst.
New: Drink according to your thirst.

For years, sports nutrition experts advised athletes to drink "ahead of thirst," that is, to drink before getting thirsty and more frequently than what thirst dictated during exercise. Experts warned that by the time you feel thirsty, you've already become dehydrated. However, recent studies show that being in this state of slight dehydration has no negative impact on performance or health.

For example, in a study from the Sports Science Institute of South Africa, runners did three two-hour workouts while drinking a sports drink at three different rates: by thirst (roughly 13 ounces per hour), at a moderate rate (about four ounces every 15 to 20 minutes), and at a high rate (about 10 ounces every 15 to 20 minutes).

The study found no significant differences in core body temperature (rising body temperature hastens dehydration) or finishing times among the three trials. However, during the high-rate trial two of the eight runners suffered severe stomach distress and couldn't finish the workout, suggesting that drinking too much too often can cause problems.

"The idea that thirst comes too late is a marketing ploy of the sports-drink industry," says Tim Noakes, M.D., a professor of sport and exercise science at the University of Cape Town, South Africa. While thirst is not a perfect indicator of hydration status, it does appear to be a good indicator of the optimal drinking rate during exercise, according to Noakes. "The answer is just drink as your thirst dictates."

Old: Aim to completely prevent dehydration.
New: Aim to slow dehydration.

You've probably been told to drink enough fluid during exercise to completely make up for what you lose through sweat. In other words, the goal is to weigh the same before and after your workout. But the latest research has revealed three problems with this advice.

First, when athletes drink according to thirst, they usually replace only 60 to 70 percent of the fluid they lose, but studies have shown that this state of slight dehydration does not harm performance or health.

Second, the recommendation to drink enough fluid to prevent weight-loss is based on the false assumption that all the weight lost is from body fluid evaporating as sweat. However, recent studies show that a significant amount (as much as 60 percent) is actually due to the loss of water stored with fat and carbohydrate molecules, which is released from the muscles when these stores are converted to energy. Although it contributes to sweat and weight loss during exercise, this kind of fluid loss has no dehydrating effect because it doesn't reduce blood volume.

Third, the problem with drinking to completely prevent dehydration is that it tends to dilute the concentration of sodium and other electrolytes in the blood, especially during prolonged exercise of more than two hours. Electrolytes are dissolved minerals that regulate your body's fluids, helping create the electrical impulses essential to physical activity. When you sweat, you release more sodium than any other electrolyte. Since even the most electrolyte-packed sports drink has a lower sodium concentration than sweat, when you replace sweat with a sports drink you essentially water down your blood. In extreme cases, blood sodium dilution leads to hyponatremia, a potentially fatal condition where fluid balance is thrown off to the point where cells literally become waterlogged, causing the brain to swell.

Therefore, instead of drinking to completely replace the fluid you sweat out during exercise, aim for keeping thirst at bay. Respond to your thirst right away with small amounts of sports drink, but don't allow your thirst to build to the point that you're forced to guzzle down a full bottle at one time. Taking a few sips about every 10 to 12 minutes will help you stay hydrated and avoid stomach upset.

Old: Use either a sports drink or water for hydration.
New: Use a sports drink instead of water.

Prior to 2003, USA Track & Field's hydration guidelines for runners suggested that water and sports drinks were equally good choices for hydration during intense physical activity. But, based on new research concerning the risks of blood sodium dilution, the USATF revised its hydration guidelines stating, "A sports drink with sodium and other electrolytes is preferred." Athletes in other sports are now following these guidelines as well.

In short, sports drinks simply hydrate better than water does. Your body absorbs fluids through the gut and into the bloodstream faster when their osmolality, the concentration of dissolved particles in a fluid, more closely matches the osmolality of body fluids such as blood. Because a sports drink contains dissolved minerals (key electrolytes such as sodium, calcium, magnesium, potassium, and phosphate) and carbohydrates, it's absorbed into the bloodstream more quickly than water, which has fewer or no dissolved particles.

Moreover, electrolytes and other nutrients play important roles in regulating fluid in the body. They help determine how much fluid enters muscle fibers and cells, and how much remains in the blood. That's why sports drinks do a better job than water of helping the body maintain an optimal fluid balance.

Water is fine for short (less than an hour) workouts of easy to moderate intensity in which you don't sweat a lot. But in any workout where sweat losses are substantial, and especially in warm weather, use a sports drink.

Old: Protein exacerbates dehydration.
New: Protein enhances hydration.

The first generation of sports drinks contained no protein because it was believed to slow the absorption of fluid into the bloodstream from the stomach and intestine. But new evidence suggests that a small amount of protein actually enhances both fluid absorption and retention in athletes.

A recent study from the Universidad Catolica San Antonio in Spain found that a carb-protein sports drink actually entered the bloodstream significantly faster than a carb-only sports drink when used by cyclists pedaling at a moderately high intensity level.

In another study from St. Cloud State University in Minnesota, athletes retained a carb-protein sports drink 15 percent better than a carb-only drink, meaning 15 percent less of it was wasted in the bladder. "A small amount of protein in a sports drink may enhance absorption and retention by increasing osmolality," says Robert Portman, Ph.D., and CEO of PacificHealth Labs, manufacturer of the protein-powered Accelerade sports drink.

"Small" is the operative word. Packing your water bottle with protein powder is not the secret to peak performance. Too much protein slows absorption and hampers hydration. Research shows that sports drinks containing only about five grams of protein per 12 ounces not only re-hydrate better, but also reduce muscle damage and increase endurance compared to drinks without protein. Recently, the International Society of Sports Nutrition recommended the use of protein-added sports drinks by both competitive athletes and daily exerci
sers.

Old: Caffeine exacerbates dehydration.
New: Caffeine does not affect dehydration.

Caffeine is a known diuretic, which means it increases urine production and has a dehydrating effect. But research has also shown that during exercise, the body is able to circumvent the diuretic influence of caffeine, which can boost athletic performance by stimulating the nervous system and reducing perceived effort.

A new study conducted at the University of Birmingham in England found that caffeine increases the rate at which supplemental carbohydrates (those consumed during the workout as opposed to those already stored in the body) are burned during exercise. In the study, cyclists received either a six percent glucose solution or a six percent glucose solution plus caffeine during a two-hour indoor cycling test.

Researchers found that the rate at which the supplemental carbs were burned was 26 percent higher in the cyclists receiving carbs with caffeine, concluding that the caffeine may have increased the rate of glucose absorption in the intestine. By providing fuel to working muscles at an accelerated rate, caffeine helps athletes work harder for longer periods of time.

But don't overuse it. Reserve caffeine consumption for races and occasional high-intensity workouts. "The best use of caffeine as an ergogenic aid [energy booster] is prior to competition," says Jose Antonio, Ph.D, author of Supplements for Endurance Athletes. "The beneficial effects of caffeine on athletic performance are reduced with habituation, so the more often you rely on it, the less it will do for you."

Although no major sports drink brand contains caffeine, some flavors of sports gels do, such as Gu Chocolate Outrage, Strawberry Clif Shot, and Chocolate Accel Gel.

The cardinal rule

One principle of proper hydration hasn't changed: Practice makes perfect. Experiment with various hydration strategies to learn what works best for you. Try different sports drinks in varying amounts, and hydrate at different times during your workout to discover the optimal mix.

Matt Fitzgerald is a runner, triathlete, coach and author of several books on fitness and nutrition, including Performance Nutrition for Runners (Rodale, 2005).

ScatterChat – is a secure instant messaging client (based upon the Gaim software) that provides end-to-end encryption, integrated onion-routing with Tor, secure file transfers, and easy-to-read documentation. Its security features include resiliency against partial compromise through perfect forward secrecy, immunity from replay attacks, and limited resistance to traffic analysis… all reinforced through a pro-actively secure design.

"Come One, Come All, Join the Terror Target List" 

http://www.nytimes.com/2006/07/12/washington/12assets.html?_r=2&hp&ex=1152676800&en=6b0502da91a3d945&ei=5094&partner=homepage&oref=slogin&oref=slogin

This story has been around a few days and since no one had noticed or posted it, I thought I would in hopes of stirring some conversation about it.

The gist is that The Department of Homeland Security has been turned into nothing more than a new source of pork barrel funding via its large budget, grant making, and the means for determining need.  Other news reports illustrate that personnel there have found a revolving door from department jobs to private sector jobs with the contractors who end up with the grant money.  I'd be angry about all of this but I see no good to come from anger since the executive branch has clearly done this with little or no resistance from the legislative branch.  To whom might I turn?  There is no one as there is no recourse when these two branches either allow such behavior or collude in it.

Tor: An anonymous Internet communication system

From the site: Tor is a toolset for a wide range of organizations and people that want to improve their safety and security on the Internet. Using Tor can help you anonymize web browsing and publishing, instant messaging, IRC, SSH, and other applications that use the TCP protocol. Tor also provides a platform on which software developers can build new applications with built-in anonymity, safety, and privacy features.

I have quite a few links saying not to use Tor for file sharing as the bandwidth will kill it. So don't do it…

And the Evil Tyrant, seeing that Tor was good, praised the EFF for their mercy and wisdom in delivering it unto the multitudes.

Can I get an AMEN? 

these idiots waited hours in line for $30 dollars of free gas…you have got to be kidding me. I know know what I am going to do if i ever win the lottery I am going to carry around a briefcase full of money and ask people to do stupid things becasue it looks like most people will

 http://www.cnn.com/2006/US/07/12/free.gas.frenzy.ap/index.html

Just a quick blurb and a question… Does anyone else who watched the World Cup find it offensive that a primary strategy of the game (especially at the World Cup level) is to fake being hurt to get a foul on another player? I would say that at least 50% of the time that a player touches another player during the game at least one of the players is going to writhe on the ground in fake pain until he either gets a call from the ref, or realizes that he will not get a call then gets up, limps for 20 seconds, and goes back to being normal…  This does not even take into account the ones who just dive without being touched, or fake a trip, etc… I really like it when two players bump into each other, then both lay on the ground in apparent agony, each trying to out suffer the other to win the prized penalty against the other team…

How can people claim there is sportsmanship in a game that is so thoroughly saturated with players who pass no attempt to blatantly lie and try to manipulate the officials in order to win the game? 

Just wanted to get that off my chest.

Ahhhhhh… Sweet truth.

But don't think for even a minute that the only person guilty is Bush, or the only party guilty is the Republicans, or that the only straw man issue is gay marriage. Look at it as more of an example of how politicians conduct business. 

 Not to say that Bush and the Republican party have not beaten the gay marriage horse to death… :)

Yep, it's official there is now a website for everything…

I believe I will plagiarize most of it (especially the MADD lobbyist part at the end) for my own obituary.

I already miss Fred, and I will always remember his laugh… Even though I never met the man…  

Rest in peace Frederic Arthur (Fred) Clark. I will tip a pint or two for you this weekend… :) 

If your ISP has presented you with some terms of use agreement, stating that they have the right to do anything with any information they can gather from your use of their product, there is good logic in voting with your feet.

 The problem I see is if the ball gets rolling and consumers say nothing then in the future you will not be able to find an ISP who does not keep logs on everything you do, then sell the results to the highest bidders. Only industry regulation could stop the practice after that, and with the industry lobbying situation what it is I do not see a chance of that any time soon…

OK, I am the worst person in the world at remembering peoples names. With people that I interface with rarely I find myself getting names mixed up or cannot remember their names at all (awkward pause there)… Since I think people might find it more offensive to be called by the wrong name than to not be called by name at all, I have gone so far as to make the "Hey, how's it going" my standard greeting (most of the time). 

So here is a list of tricks for remembering names that I need to try… 

Thou shalt read this…

Watch what you post on myspace…

For Some, Online Persona Undermines a Résumé

Create realisitic fake depth field in photoshop.

I have never been a fan of rebates so I am glad to see them being phased out. I imagine that this will mean less great deals but on the other had if Office Max can compete without rebates that is sure to boost their sales volume. At least until other stores follow suit.

OffixeMax bids farewell to mail-in rebates.