
SOURCE::::::::: http://www.glasbergen.com
Natarajan
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The Engineer and the Manager – A man in a hot air balloon realized he was lost. He reduced altitude and spotted a man below. He descended a bit more and shouted, “Excuse me, can you help me? I promised a friend I would meet him half an hour ago, but I don’t know where I am.” The man below replied, “You are in a hot air balloon hovering approximately 30 feet above the ground. You are between 40 and 42 degrees north latitude and between 58 and 60 degrees west longitude.” “You must be an engineer,” said the balloonist. “I am,” replied the man, “but how did you know?” “Well,” answered the balloonist, “everything you told me is technically correct, but I have no idea what to make of your information, and the fact is I am still lost.” The man below responded, “You must be a manager.” “I am,” replied the balloonist, “how did you know?” “Well,” said the man, “you don’t know where you are or where you are going. You made a promise which you have no idea how to keep, and you expect me to solve your problem. The fact is you are exactly in the same position you were in before we met, but now, somehow, it’s my fault.” :::::::::::::::::: Computers are like air conditioners. They work fine until you start opening windows. >>>>>>>>>>>> Source::::: http://www.joke a day.com Natarajan
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| The Tip of The Day fromWisdomTips.com
Travel – Budget Traveling in Europe – #108 |
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One of the Vanguard satellites is checked out at Cape Canaveral, Florida in 1958. Vanguard 1, the world’s first solar-powered satellite, launched on St. Patrick’s Day (March 17) 1958. It was designed to test the launch capabilities of a three-stage launch vehicle and the effects of the environment on a satellite and its systems in Earth orbit. Vanguard 1 was the second U.S. satellite in orbit, following Explorer 1, and remains the oldest artificial object orbiting Earth to this day. Vanguard began as a program at the Naval Research Laboratory in Washington and transferred over to NASA (along with many of its personnel) after the agency was founded by the National Aeronautics and Space Act of 1958.
Image Credit: NASA
SOURCE::::: http://www.nasa.gov
Natarajan
The Study of Birds –
Joe, a college student, was taking a course in ornithology, the study of birds. The night before the biggest test of the semester, Joe spent all night studying. He had the textbook nearly memorized. He knew his class notes backward and forward. Joe was ready.
The morning of the test, Joe entered the auditorium and took a seat in the front row. On the table in the front was a row of ten stuffed birds. Each bird had a sack covering its body, and only the legs were showing. When class started, the professor announced that the students were to identify each bird by looking at its legs and give its common name, species, habitat, mating habits, etc.
Joe looked at each of the birds’ legs. They all looked the same to him. He started to get angry. He had stayed up all night studying for this test and now he had to identify birds by their LEGS? The more he thought about the situation, the angrier he got.
Finally he reached his boiling point. He stood up, marched up to the professor’s desk, crumpled up his exam paper and threw it on the desk. “What a ridiculous test!” he told the prof. “How could anyone tell the difference between these birds by looking at their legs? This exam is the biggest rip-off I’ve ever seen!”
With that, Joe turned and stormed toward the exit. The professor was a bit shocked, and it took him a moment to regain his composure. Then, just as Joe was about to walk out the door, the prof shouted out, “Wait a minute, young man, what’s your name?”
Joe turned around, pulled up his pant legs and hollered, “You tell me, prof! You tell me!”
SOURCE::::::: http://www.joke a day.com
Natarajan
Traditional tropical grass, Darbha, has been identified as an eco-friendly food preservative.

Darbha (Desmotachya bipinnata) is a tropical grass considered a sacred material in Vedic scriptures and is said to purify the offerings during such rituals.
This finding was evolved in a research study undertaken jointly by the Centre for Nanotechnology and Advanced Biomaterials (CeNTAB) and the Centre for Advanced Research in Indian System of Medicine (CARISM) of the SASTRA University, Thanjavur, under the supervision of Dr. P. Meera and Dr. P. Brindha respectively.

Darbha (Desmotachya bipinnata) is a tropical grass considered a sacred material in Vedic scriptures and is said to purify the offerings during such rituals.
At the time of eclipse, people place that grass in food items that could ferment and once the eclipse ends the grass is removed.
A systematic research was conducted by the SASTRA University researchers, in which cow’s curd was chosen as a food item that could ferment easily.
Five other tropical grass species, including lemon grass, Bermuda grass, and bamboo were chosen for comparison based on different levels of antibiotic properties and hydro phobicity.
Electron microscopy of different grasses revealed stunning nano-patterns and hierarchical nano or micro structures in darbha grass while they were absent in other grasses.
On studying the effect of various grasses on the microbial community of the curd, darbha grass alone was found to attract enormous number of bacteria into the hierarchical surface features.
These are the bacteria responsible for fermentation of cow’s curd.
During eclipse, the wavelength and intensity of light radiations available on the earth’s surface is altered. Especially, the blue and ultraviolet radiations, which are known for their natural disinfecting property, are not available in sufficient quantities during eclipse.
This leads to uncontrolled growth of micro-organisms in food products during eclipse and the food products are not suitable for consumption. Darbha was thus used as a natural disinfectant on specific occasions, say researchers at SASTRA University.
Further, the scientists say that darbha could be used as a natural food preservative in place of harmful chemical preservatives and the artificial surfaces mimicking the hierarchical nano patterns on the surface of darbha grass could find applications in health care where sterile conditions were required.
This entire research was funded by the SASTRA University’s Research Fund.
Keywords: SASTRA University research, darbha research, darbha grass, organic preservative, traditional tropical grass, Vedic systems
SOURCE::::::::::L.Renganathan in www.the hindu.com
Natarajan