7 Medical Myths Even Doctors Believe
Posted by ardnet | Filed under Things I Got
Popular culture is loaded with myths and half-truths. Most are harmless. But when doctors start believing medical myths, perhaps it’s time to worry.
In the British Medical Journal this week, researchers looked into several common misconceptions, from the belief that a person should drink eight glasses of water per day to the notion that reading in low light ruins your eyesight.
“We got fired up about this because we knew that physicians accepted these beliefs and were passing this information along to their patients,” said Dr. Aaron Carroll, assistant professor of pediatrics at the Indiana University School of Medicine. “And these beliefs are frequently cited in the popular media.”
And so here they are, so that you can inform your doctor:
Myth: We use only 10 percent of our brains.
Fact: Physicians and comedians alike, including Jerry Seinfeld, love to cite this one. It’s sometimes erroneously credited to Albert Einstein. But MRI scans, PET scans and other imaging studies show no dormant areas of the brain, and even viewing individual neurons or cells reveals no inactive areas, the new paper points out. Metabolic studies of how brain cells process chemicals show no nonfunctioning areas. The myth probably originated with self-improvement hucksters in the early 1900s who wanted to convince people that they had yet not reached their full potential, Carroll figures. It also doesn’t jibe with the fact that our other organs run at full tilt.
Myth: You should drink at least eight glasses of water a day.
Fact: “There is no medical evidence to suggest that you need that much water,” said Dr. Rachel Vreeman, a pediatrics research fellow at the university and co-author of the journal article. Vreeman thinks this myth can be traced back to a 1945 recommendation from the Nutrition Council that a person consume the equivalent of 8 glasses (64 ounces) of fluid a day. Over the years, “fluid” turned to water. But fruits and vegetables, plus coffee and other liquids, count.
Myth: Fingernails and hair grow after death.
Fact: Most physicians queried on this one initially thought it was true. Upon further reflection, they realized it’s impossible. Here’s what happens: “As the body’s skin is drying out, soft tissue, especially skin, is retracting,” Vreeman said. “The nails appear much more prominent as the skin dries out. The same is true, but less obvious, with hair. As the skin is shrinking back, the hair looks more prominent or sticks up a bit.”
Myth: Shaved hair grows back faster, coarser and darker.
Fact: A 1928 clinical trial compared hair growth in shaved patches to growth in non-shaved patches. The hair which replaced the shaved hair was no darker or thicker, and did not grow in faster. More recent studies have confirmed that one. Here’s the deal: When hair first comes in after being shaved, it grows with a blunt edge on top, Carroll and Vreeman explain. Over time, the blunt edge gets worn so it may seem thicker than it actually is. Hair that’s just emerging can be darker too, because it hasn’t been bleached by the sun.
Myth: Reading in dim light ruins your eyesight.
Fact: The researchers found no evidence that reading in dim light causes permanent eye damage. It can cause eye strain and temporarily decreased acuity, which subsides after rest.
Myth: Eating turkey makes you drowsy.
Fact: Even Carroll and Vreeman believed this one until they researched it. The thing is, a chemical in turkey called tryptophan is known to cause drowsiness. But turkey doesn’t contain any more of it than does chicken or beef. This myth is fueled by the fact that turkey is often eaten with a colossal holiday meal, often accompanied by alcohol — both things that will make you sleepy.
Myth: Mobile phones are dangerous in hospitals.
Fact: There are no known cases of death related to this one. Cases of less-serious interference with hospital devices seem to be largely anecdotal, the researchers found. In one real study, mobile phones were found to interfere with 4 percent of devices, but only when the phone was within 3 feet of the device. A more recent study, this year, found no interference in 300 tests in 75 treatment rooms. To the contrary, when doctors use mobile phones, the improved communication means they make fewer mistakes.
“Whenever we talk about this work, doctors at first express disbelief that these things are not true,” said Vreeman said. “But after we carefully lay out medical evidence, they are very willing to accept that these beliefs are actually false.”
Source: http://news.yahoo.com/s/livescience/20071221/sc_livescience/7medicalmythsevendoctorsbelieve
Tags: cool
INCUBUS IS GOING TO JAKARTA Y’ALL!!!!!!!
Posted by ardnet | Filed under Some Stories
Yup, just like I said before, Incubus is gonna come to my lovely city… Jakarta, Indonesia.
| Name: |
INCUBUS |
| Host: |
Java Musikindo |
| Type: |
| Date: |
Wednesday, March 5, 2008 |
| Time: |
8:00pm - 11:00pm |
| Location: |
Tennis Indoor Senayan |
| Street: |
Senayan |
| City/Town: |
Jakarta |
About the ticket, it says that it’s gonna cost IDR 550,000 for festival, and IDR 450,000 for tribune, but it is said also that the price of the ticket might be change without prior notice.
O well, for my self, i don’t care how much cost do i have to spend for the ticket, but…this is something that i wait it all along ago, I WILL BUY THE DAMN TICKET!!! O yes, damn i am an Incubus Freako!!!!!!! so what!!!I
I really want to see them play…live, especially with their new bassist Ben Kenney. Just like you all know that, they change their bass previous bass player which is Dirk Lance, because of…i dunno, the rumor is that…Dirk Lance doesnt have the same mind set for band future.
What ever the rumor is, what ever the gossip is or the news is….YUP!!! their still Incubus, the one and only my fucking best band in the whole universe.
As long as there is Brandon Boyd, Mike Einziger, DJ Kilmore, Jose Passilas Jr, and Ben Kenney (miss u Dirk), and also…..with their super duper funkiest coolest original music and sound….yup their still Incubus, the one and only my fucking best band in the whole universe.
So, does anyone whose freak as i do with Incubus wanna attend the concert? Nope? O well, i dont care. But for me, it is an obligation for me to attend their concert, because I am……an Incubus Freako!!!!!!! so what!!!!
For those of you who wanna attend it….see you there….
Amazing Way to Tie Your Sneakers
Posted by ardnet | Filed under Things I Like
I actually already found this article before, now this is a chance for me to put it in my blog, something that i wanna do long long time ago. And i think it is really cool, i think this article can change my look little bit :P
Here you go…
1. The lace is run straight across the bottom and emerges through both bottom eyelets 2. The laces then go straight up and are fed into the next set of eyelets up the shoe 3. The ends are crossed over and are fed under the vertical lace section on the opposite sides of the shoe before going straight up and into the next set of eyelets up the shoe 4. At the top set of eyelets, the laces can once again cross over and pass under the straight section as shown. This not only looks consistent with the rest of the lacing but also forms a High Lace Lock, which tightens the lacing even more firmly.
1. The lace is run straight across the bottom and emerges through both bottom eyelets 2. The ends are looped back under the lace where it feeds under the side of the shoe 3. The ends are then crossed over each other, then they go under and out through the next set of eyelets up the shoe 4. Steps 2 and 3 are repeated until both ends reach the top eyelets.
1. The lace runs straight across the second set of eyelets from the top of the shoe 2. Cross the ends over and feed into the fourth set of eyelets, skipping the third set 3. Continue down the shoe, two sets of eyelets at a time 4. At the bottom, run the laces vertically between the bottom and second from bottom eyelets 5. Double back and work your way back up the shoe through the vacant sets of eyelets.
1. The lace is run straight across the bottom and emerges through both bottom eyelets 2. The left (red) end is spiralled up the left side of the shoe, with the end fed under and emerging from each eyelet 3. The right (orange) lace is spiralled up the right side of the shoe, at each eyelet looping through the left (blue) lace in the middle of the shoe before feeding under and emerging from the next eyelet.
1. The lace is run straight across the bottom and emerges through both bottom eyelets 2. One end of the lace (orange end) runs straight up the right side, is fed into and runs straight across the second set of eyelets 3. Both ends now run straight up the left side, each skipping one eyelet before feeding in two eyelets higher up 4. Continue running both ends across the shoe, then straight up two eyelets at a time 5. At the top of the shoe, the laces end up on the same side and the shoelace knot is tied at that point.
1. The lace runs straight across the bottom and the ends are fed into both bottom eyelets 2. One end of the lace (orange end) runs straight up the right side, emerges from and runs straight across the second set of eyelets 3. The other end (red end) runs diagonally underneath and, skipping the 2nd set of eyelets, emerges from and runs straight across the 3rd set of eyelets 4. Continue running each lace diagonally across and up 2 sets of eyelets until one end (orange in my example) reaches the top right eyelet 5. The other end (red in my example) then runs straight up the left side to emerge from the top left eyelet.
1. The lace runs straight across and emerges from the third set of eyelets from the bottom 2. Both ends run straight down and are fed into the second set of eyelets from the bottom 3. Both ends again run straight down and emerge from the bottom set of eyelets 4. Both ends now run straight up along the outside and are fed into the fourth set of eyelets (the first vacant pair) 5. The ends are crossed over each other, then they go under and out through the next set of eyelets up the shoe 6. Repeat step (5) until both ends reach the top.
1. The lace is run straight across the bottom and is fed into rather than emerging from both bottom eyelets 2. The ends are crossed over, then inserted into the next set of eyelets up the shoe 3. This process is repeated until both ends reach the top eyelets and end up inside.
1. The lace runs straight across the bottom and emerges through both bottom eyelets 2. Skipping two sets of eyelets, cross the ends over and feed into the fourth set of eyelets 3. Both ends now run straight down one eyelet and emerge from the third set of eyelets 4. Continue up the shoe, each time crossing over and going up three sets of eyelets, then straight down to emerge from the next set of eyelets below.
1. The lace is run straight across the bottom and emerges through both bottom eyelets 2. The ends are twisted together with one complete twist in the middle of the shoe 3. The ends then continue across to the opposite sides, where they go under and out through the next set of eyelets up the shoe 4. This process is repeated until both ends reach the top eyelets.
1. The lace runs straight across the bottom and emerges from both bottom eyelets 2. Cross the ends over and feed into the 4th set of eyelets up the shoe (skip past 2 sets of eyelets) 3. Both ends now run straight up and emerge from the 5th set of eyelets 4. Cross the ends over and feed into the 2nd set of eyelets up the shoe (skip past 2 sets of eyelets) 5. Both ends now run straight up and emerge from the 3rd set of eyelets 6. Cross the ends over, feed under and emerge from the top set of eyelets (skip past 2 sets of eyelets).
1. The lace is run diagonally and emerges from the bottom left and the top right eyelets 2. The top (red) end of the lace is zig-zagged from the top set of eyelets down to the middle eyelets in a similar manner to the Shoe Shop Lacing 3. The bottom (orange) end of the lace is similarly zig-zagged from the bottom set of eyelets up to the middle eyelets.
1. Start with two pairs of different colour laces, preferably the wide, flat variety (I was lucky to receive two such pairs with my last runners!) 2. With one colour (orange in my example), lace the shoe using either Straight (Fashion) or Straight (Lazy) Lacing 3. With the other colour (red in my example), start at the bottom of the shoe and weave the lace in and out of the other lace until you reach the top 4. Fold around the top lace and head back down, weaving out and in until you reach the bottom 5. Continue across the shoe until you’re out of room or out of lace, whichever comes first 6. Tuck all the loose ends of the laces into the shoe.
1. The lace runs straight across the bottom and emerges from both bottom eyelets 2. Cross the ends over and feed into the 4th set of eyelets up the shoe (skip past 2 sets of eyelets) 3. Both ends now run straight up and emerge from the 5th set of eyelets 4. Cross the ends over and feed into the 2nd set of eyelets up the shoe (skip past 2 sets of eyelets) 5. Both ends now run straight up and emerge from the 3rd set of eyelets 6. Cross the ends over, feed under and emerge from the top set of eyelets (skip past 2 sets of eyelets).
1. Take two different colour laces, each a tiny bit longer than the correct length for the shoes 2. Cut them not quite in half, but offset by two or three centimetres. See below for how to calculate the difference in length between the two halves 3. Tie one shorter piece of one colour (orange in my example) and one longer piece of the other colour (red in my example) firmly together and trim off the excess. For extra security, add a dab of glue. Use the remaining pieces to make the bi-colour lace for the other shoe 4. Pull the longer (red) end out through the bottom right eyelet, feeding from inside the shoe, until you reach the joining knot 5. Now lace the rest of the shoe as per Straight (Fashion) Lacing.
=============================================================
Well, how’s that? pretty neat huh?!
Source: http://www.sneakerfreaker.com/
Coolest wall ever…
Posted by ardnet | Filed under Things I Like
I wonder where we can put these in our house….later 
(amiiiiiiiin…..)
=====================================================
Profile:
LiTraCon “Light-transmitting Concrete”
Litracon™ presents the phenomenon of light transmitting concrete in the form of a widely applicable new building material.
Litracon™ is a combination of optical fibres and fine concrete. It can be produced as prefabricated building blocks and panels. Due to the small size of the fibres, they blend into concrete becoming a component of the material like small pieces of aggregate. In this manner, the result is not only two materials - glass in concrete - mixed, but a third, new material, which is homogeneous in its inner structure and on its main surfaces as well.
The glass fibres lead light by points between the two sides of the blocks. Because of their parallel position, the light-information on the brighter side of such a wall appears unchanged on the darker side. The most interesting form of this phenomenon is probably the sharp display of shadows on the opposing side of the wall. Moreover, the colour of the light also remains the same.
Thousands of optical glass fibres form a matrix and run parallel to each other between the two main surfaces of each block. The proportion of the fibres is very small (4%) compared to the total volume of the blocks. Moreover, these fibres mingle in the concrete because of their insignificant size, and they become a structural component as a kind of modest aggregate. Therefore, the surface of the blocks remains homogeneous concrete. In theory, a wall structure built from light-transmitting concrete can be several meters thick, because the fibres work without almost any loss in light up until 20 meters. Load-bearing structures can be also built of these blocks, since glass fibres do not have a negative effect on the well-known high compressive strength value of concrete. The blocks can be produced in various sizes and with embedded heat-isolation.
Litracon™ was invented by Hungarian architect Áron LOSONCZI in 2001. Litracon™ is protected by Swedish patent and other patents are also pending in other jurist regions.
Inventor and patent holder Áron LOSONCZI founded his own company, LiTraCon Bt., in spring 2004. The company is located in the Hungarian town Csongrád, 160km away from the Hungarian capital, Budapest.
www.csongrad.hu
Due to the growing demand of the new building material, LiTraCon Bt. made agreements with leading industrial companies in the beginning of 2006. These companies are going to begin the industrial production and distribution of Litracon™ soon.
In addition to a limited production, Litracon Bt. will be engaged in production development and information service in the future.
http://www.litracon.hu/index.php
church in Stockholm, Sweden “Fruängen Church”
At 2004, it was the first time to be used for a house in Budapest, Hungaria.
A house in Sittensen, Germany (for bathroom).
Main entrance door of Museum Cella Septichora, Hungary
Tags: cool