Pages

Jan 21, 2009

When and why do we celebrate Engineer's Day?

September 15 is celebrated every year in India as Engineer's Day to commemorate the birthday of the legendary engineer Sir M. Visvesvaraya (1861-1962). Internationally recognised for his genius in harnessing water resources, he was responsible for successful design and construction of several river dams, bridges and implementing irrigation and drinking water schemes all over India.

He served as the dewan of Mysore State and was considered to be the architect of the all-round development of Karnataka. Among his most successful projects are the design and construction of the K.R. Sagar dam and its adjoining Brindavan Gardens, turn-around of the Bhadravati Iron and Steel Works, setting up of the Mysore Sandalwood Oil Factory and the founding of the Bank of Mysore.

What is daltonism?

Daltonism is another term for colour blindness, named after John Dalton, a scientist. There are specific cells on the retina for forming real inverted images after refraction from the eye's lens. Cone-shaped cells respond to colours. Colour-blind people lack such cells which enable them to distinguish between colours, mostly red and green. Such people have normal vision. This is a congenital defect which is inherited.

When did Malaysia get its independence from the British?

Malaysia got its independence from the British on August 31, 1957 in a very peaceful manner through talks. Additionally, Malaysian independence was realised by three people of different cultures and religions. On August 31, 1957, Malaya's first Prime Minister Allahyarham Tunku Abdul Rahman proudly declared the independence of Malaya (now Malaysia) by shouting out 'Merdeka' seven times at the Merdeka Stadium.

Jan 20, 2009

How do chocolates elevate the mood of a person?

Chocolate contains small quantities of anandamide, an endogenous cannabinoid found in the brain. Sceptics claim one would need to consume several pounds of chocolate to gain any very noticeable psychoactive effect. And eat a lot more to get fully stoned! It's worth noting that N-oleolethanolamine and N-linoleoylethanolamine, two structural cousins of anandamide present in chocolate, both inhibit the metabolism of anandamide.

It has been speculated that they promote and prolong the mood of a person induced by anandamide.

Jan 2, 2009

How is the mass of heavenly bodies measured?

The mass of a heavenly body can be measured by knowing the orbital period (time it takes to complete one orbit around the other body), the distance between two bodies and gravitational constant. The orbital time is inversely proportionate to the square root of the sum of the masses of two bodies and directly proportion distance raised to power three by two.
 

Note : If you have any more information please provide it in comment or mail me at munnabhai1786@gmail.com

What is telepresence?

Telepresence is the next-gen videoconferencing technology, which provides superior images. The demand for telepresence solutions has grown, with companies seeing it as an alternative to send executives for meetings. It also reduces a company's carbon footprint by cutting down frequent flying. Setting up a telepresence suite can be very expensive, though.


Note : If you have any more information please provide it in comment or mail me at munnabhai1786@gmail.com

Dec 21, 2008

Why are the Emmy Awards so called?

The Emmy Awards were instituted by the Academy of Television Arts and Sciences (ATAS) as a television equivalent for the Academy Awards for films. The first Emmy Award ceremony was held in January 1949. The name ‘Emmy’ chosen by ATAS is the feminization of ‘Immy’ — the nickname for the image of the orthicon camera tube that led to the development of television. The name Emmy was complemented by the award statuette design that depicts a winged idealized woman holding an atom. The wings represent the art and the atom represents the science and technology of the television medium.


Note : If you have any more information please provide it in comment or mail me at munnabhai1786@gmail.com

Dec 2, 2008

Why does pure water have no taste or colour?

Physical properties of a compound, such as colour, taste, touch etc. depend on its pH factor. The pH further depends upon the concentration of H+ and OH- ions in that compound. For example, compounds having higher concentration of H+ ions are sour, acids and compounds having higher OH- ion concentrations like bases are bitter. Water has equal concentration of H+ and OH- ions. Thus, it has neither sour nor a bitter taste, and hence is tasteless. Similarly, it is colourless and doesn't have an odour.
  

Note : If you have any more information please provide it in comment or mail me at munnabhai1786@gmail.com

Nov 16, 2008

What is rhinology?

Rhinology is the study of the nose, including the sinuses, and concerns itself with medical and surgical diseases of the nasal passages and paranasal sinuses. It is becoming more important after the introduction of nasal endoscopes. A rhinologist is a specialist otolaryngologist (an ENT specialist). Rhinology was practised as early as 4000 BC — there is an inscription on the tomb of Seklet-n-Ankl, an old Egyptian physician, that “he healed the King’s nostrils”.


Note : If you have any more information please provide it in comment or mail me at munnabhai1786@gmail.com

Nov 15, 2008

Marketing macau: Las vegas of the East

MACAU: East meets west here. As Special Administrative Region of China, Macau was earlier a colony of Portugal and reverted to Chinese rule on

December 20, 1999. It's the only city in the world where Las Vegas joins hand with continental Europe while being in the lap of the Oriental. Confused? Well don't be - Macau has a distinct flavour to its pulse and feel.

On one hand, casinos, pubs and bars crowd its coastline, adding to the Las Vegas touch. On the other, there are Roman cathedrals, forts, canals and museums that bring in the European flavour in a city that's carved out of mainland China.

With many Asian countries opening their doors to the gaming industry (revenues touched $13 billion in 2006 as per a report by Globalysis, a Las Vegas-based consultant), the biggest names are interested in it. These include Wynn Resorts, Las Vegas Sands, MGM Mirage and Harrah's Entertainment and they hope to generate about 20% of their revenues from Asia alone in the next decade.

Little wonder then that Macau is throbbing with casinos like the indigenous Lisboa, The Grand Emperor and the Vegas Import. It's the only Chinese city where gambling in a casino is legal. As a result, the city has not only lured business travellers and tourists alike, but also a niche clientele dubbed as entertainment travellers.

Not surprisingly, Macau's night life dons a carnival look. There are casinos where Latino music and dance forms like the Samba, Mumba and Salsa enthral the traveller. For the more adrenaline-charged, there are pubs with pole dances. Otherwise, the city turns quiet at midnight.

With an area of 29.2 sq km, mostly got from reclaimed land, Macau, like big brother Hong Kong, benefits from the principle of one country, two systems. But unlike Hong Kong's Manhattan-like mania, Macau has a leisurely pulse with a happy blend of Macanese (Chinese and Portuguese) culture. One can see this all around, from sepia-tinted colonial architecture to A-Ma, Na Tcha and Kai Vui Kun temples. From one street looking traditionally Chinese, to the other looking distinctly European.

Indian tourists, for whom South East Asia has become a much favoured destination, have taken to Macau in a big way. With the opening of the over 10.5 million square feet Venetian Macao Resort Hotel, their travel experience has become luxurious. The Venetian (as it's popularly called) is Asia's answer to Las Vegas and is the property of Las Vegas Sands Corp, headed by Sheldon G Adelson, chairman and CEO.

Considered a virtual city under one roof, The Venetian is the second largest building in the world and the largest in Asia. It has 3,000 suites, 1.2 million square feet of convention and exhibition space and a 1,800-seat theatre (Cirque do Soleil). Considered the crown jewel of the Las Vegas Sands Corp, the hotel also boasts a 15,000-seat arena that can be transformed and customised to accommodate any event providing world-class entertainment.

Another first for the hotel is the one million square feet retail space with a false sky ceiling that's home to 350 stores selling renowned brands. And then there are three 490-ft long canals holding 22,000 m cube of water (equivalent to 11 Olympic pools), followed by a complete replica of European landmarks such as St Mark's Square and canals and gondolas of Venice. The Grand Canal is complete with serenading gondoliers and arched bridges and is an out-of-the world experience right inside mainland China.

What makes the visit more heart-warming is Indians who've found vocation in the hotel. Santosh, who hails from Darjeeling, has been working in a restaurant in the hotel for over a year. Speaking in chaste Hindi, he says, "I came here because the job opportunity and money was good." And lest one doubts his awareness of national events, he's quick to assert that Gorkhaland is a just demand of his fellow men. " Desh ka sawal hai, ektaa to chahiye is struggle mein ," he smiles. And then he goes on to recommend the best menu here.

Budhiraja Mahasingha is another Indian who serves as a security officer at the hotel. With an Indian sister-in-law in Hong Kong, he exchanges notes on the latest Bollywood films.

A little India bang in the middle of Macau. It sure is a small world out there.