Think or sink!

176. Fluorescent Fish | The wonderful world we live in

[h=1]Fluorescent Fish[/h]



Ever heard of GloFish, which are fascinatingly fluorescent and shine in day as well as night?

GloFish is actually a “G.M. Zebra Fish” (Genetically Modified Zebra Fish). It comes in three vibrant colors namely bright red, green and orange.

Although not developed for the ornamental fish trade, it is the first genetically modified animal to become a popular and affordable pet. The real aim of developing this fish was to detect pollution by fluorescing in the presence of environmental toxins.

Researchers at the National University of Singapore extracted the GFP gene from a jelly fish that produced bright green Bio-Luminescence. They inserted the gene into the zebra fish genome, causing the fish to glow brightly, both in natural white light and ultraviolet light.

Shortly thereafter, the team developed a line of red fluorescent zebra fish by adding a gene from a sea coral. The yellowish orange fluorescent zebra fish was developed by adding a variant of the jellyfish gene.

The red fluorescent zebra fish is rightly named as “Star fire Red”. The green fluorescent zebra fish is named in an equally thrilling way as “Electric Green”and the orange fluorescent zebra fish named as “Sunburst Orange”. It has been found GloFish are fertile and can reproduce even in captivity.

As of January 2007, Canada prohibits import or sale of the GloFish, due to a lack of sufficient information with regard to its safety. The import, sale and possession of these Glofish is not permitted within the European Union either.

However GloFish have continued to be successfully marketed throughout the United States since December 2003. After more than six years of availability, there are no reports of any ecological concerns associated with their sale.

Visalakshi Ramani
 
87. Why regain weight? | The wonderful world we live in

Why regain weight?




Ask any one who has been struggling to lose weight. He will say that it is difficult to lose weight but it is more difficult to keep it off! Why?

A person’s body has a set number of fat cells. This is determined either at birth or infancy. This number of cells remains constant (or may increase) throughout the person’s life. It can never ever be decreased.

“Set Point Theory” states that a person’s body is programmed to be in a certain weight range and the body will “fight tooth and nail” to remain in that range. During dieting a parson’s weight reduces visibly. But it always comes back–no matter how little he eats and how hard he works out in a gym. The body tries to retain its natural weight.

During serious dieting, the body learns to use efficiently the few calories available for its various functions. The body temperature may fall down and metabolism slowed down. When the body gets more calories than what it needs, it speeds up metabolism and even maintains higher body temperature, in an effort to burn off the extra calories.

It is possible to lose weight only be decreasing the size of the fat cells and not by decreasing their number. The brain always wants to trigger the body, to return the fat cells, to their original size. This means that the weight lost will be regained slowly and steadily.

There is no way of testing to find out a person’s set point. The best way to find it out is to eat normally and exercise moderately and regularly. Long years of futile dieting will throw the metabolism out of gear and it may take up to a year for the system to be restored and the body to return to its normal weight range.

Learning to accept the Set Theory will put an end to the vicious cycles of dieting with its “yoyo” effect. If we learn to accept people as they are, irrespective of their size, height and colour, the world will be a much better place to live in. People will be more relaxed, friendly and in better moods.

After all, being thin is not necessarily the same as being happy!

Visalakshi Ramani
 
My little JUJU Kutty does weird things at times.
When my elder son asks her what made her do those things
she would reply with an impish smile. "i wanted your attention!"
I think the actress Shweta Menon just wanted some attention -
since her name is very well known outside Malayalam film word!
 
Tamil_News_large_84113820131102235554.jpg


குமரியில் விவேகானந்தர்-திருவள்ளுவர் பாறைகளை
இணைத்து
ப் பாலம் அமைக்கப்படுமா??? :decision:
 
Enda Amme!!! :faint:

ELARGE_20131104232230387259.jpeg


மேற்கு வங்க மாநிலம் கோல்கட்டாவில் காளிக்கோவில்
திருவிழாவில் பெண்கள் நடனமாடி மகிழ்ந்தனர்.
 
ELARGE_20131104232256548506.jpeg


[h=2]கடந்த சில மாதங்களுக்கு முன் மழை, வெள்ளத்தால் சேதமடைந்த உத்தர்கண்ட் மாநிலத்தில் உள்ள புகழ்பெற்ற கேதார்நாத் கோவில் சீரமைக்கப்பட்டு அதன் உண்மையான அழகை பெற்றது! :thumb:[/h]
 
MURUGA!!! unakke intha gathiyaa???


ELARGE_20131104234554374125.jpeg


[h=2]சென்னை வடபழனி கோவில் குளத்தில் செடி, கொடிகள் மற்றும் கழிவுகள் குவிந்து பராமரிப்பின்றி கிடப்பில் போடப்பட்டுள்ளது. இதனால் மழை காலங்களில் மழைநீரை சேமிக்க முடியாத நிலை ஏற்பட்டுள்ளது.[/h]
 
Can this be TRUE???:wacko:

Tamil_News_large_842941.jpg


[h=2]தரமான வாழ்க்கை:பட்டியலில் இந்தியாவிற்கு 7வது இடம்!!![/h]
 
Aarvam endrume kuraiyaathu!!!:nono:

veLLaipaan paduththum paadu!!! :popcorn:




Tamil_News_large_841624.jpg


தீபாவளிக்கு தங்கம் விற்பனை 40 சதவீதம் சரிவு:
மக்கள் ஆர்வம் குறைகிறதா?
 
Back
Top