Friday, November 30, 2007

Parallel Universes


The idea of parallel universes provides a possible resolution to the 'grandfather paradox' that might otherwise cause problems for time travellers. If we travel back in time and change history, we launch ourselves into a new future in a parallel universe - but we have no effect on the present one from which we started out.

Scientists of the future may well pursue a new form of futuristic technology based on quantum effects. Such applications could include quantum teleportation, by which a quantum particle can be teleported from one point in space to another; and quantum computation, where calculations can be carried out which would take many years on a conventional computer. Although we now know how to measure time very accurately, have we come any nearer to answering the basic question 'What is time?'. A BBC science report..read more..

Wednesday, November 28, 2007

Static electricity generated Argument! or the great Indian JUGAAD!


It is not the power of Gandhi or Gandhigiri ! Neither the currency converter in the Nokia phones! Today I noticed this news item in The Statesman supplement of North Bengal and Sikkim.Read and give a thought..is it possible?


KOLKATA, Nov 27: The next time you need to charge your mobile phone and there’s no electrical plug or electricity at hand, you may want to try and recharge it using a currency note instead. Just make sure you use a Nokia mobile phone.
Weird though it may sound, but that’s how it is. One just needs to switch-off the cellular device and take out the battery. Now the special identification magnetic strip (silver coloured) on a Rs 10 or Rs 100 currency note is inserted between the charging points on the battery (brass) and the connecting points in the phone and the battery are put in place. Thereafter one only needs to switch-on the mobile and pull the currency note back.
Phew! The phone is fully charged again in seconds without using electricity.
Neither scientists and teachers nor those Nokia officials however, were able to explain the phenomenon. A senior teacher from Netaji Nagar College, Mr Surojit Mullick said sometimes when the battery is taken out, some of the charge is restored. But he could not account for the fact that the charge remained there for a long time. Senior scientist, Mr Dipankar Home, also said a detailed study is needed to analyse the phenomenon. “Sometimes it depends on the material. If the material is of high conductivity, it may recharge the lead cells. But to explain any such things one needs to test the material used in the battery as well as those in the notes,” he said.
A spokesperson company only said that it was just not possible. “Even senior scientists have rejected any such possibility,” she said. President of the
India Cellular Association, Mr Pankaj Mohindroo, however trashed the claim. “Don't even believe the claims. It's all rubbish. Sometimes when rubbed against electrostatic substances a battery gets charged due to the high amount of static electricity produced,” he said.

Tuesday, November 27, 2007

'Shah Rukh is a reincarnation of a Bengali dancer'


For some dreams, one lifetime is not enough. So says Shah Rukh Khan in the movie, Om Shanti Om, in which he dies as a struggling junior artiste but reincarnates as a successful Bollywood superstar. In real life too, it may be a similar story, if an American doctor, who specialises in reincarnation research is to be believed.

Walter Semkiw, an occupational medicine physician practising in San Francisco, believes that Shah Rukh Khan is the reincarnation of a dancer and actress called Sadhona Bose - who starred in a few films of the 1930s and ’40s. Bose’s most successful film was Raj Nartaki, released in 1941. But after that, her career flagged and she was eventually reduced to begging.

Sounds bizarre? There’s more. Semkiw’s book, ‘Born Again’ features reincarnation case studies of a number of international celebrities, including numerous Indian personalities, ranging from Amitabh Bachchan to Jawaharlal Nehru. For instance, according to Semkiw, Bachchan is the reincarnation of American actor Edwin Booth, who was considered one of the finest Shakespearean actors of Victorian times, while Bahadurshah Zafar, the last Mughal king, was reincarnated as Jawaharlal Nehru.

Semkiw’s book, which was released last year, has evinced considerable interest, with even Shah Rukh reportedly saying that while his religion did not permit him to believe in a past or future life, he still wanted to see Sadhona Bose’s pictures.

But how did Semkiw come to his conclusions about the past lives of so many people? He says that it was through a combination of psychic sessions as well as a lot of background research. “It all started when I consulted Kevin Ryerson, a famous trance medium. I found that Kevin was able to channel an Egyptian spirit guide named Athun Re, who, I realised over the course of multiple sessions, had the ability to make accurate past life identifications. However, since my background is in science, I needed evidence to be convinced that whatever matches were being told to me were 100% correct,” he says.

One does wonder, however, if the good doctor, though well-intentioned, might have been led on by say, the medium that he was consulting? “Such skepticism is understandable,” says Semkiw, “since I also started out as a hard-core skeptic. But during the course of the sessions, the matches involved individuals in history that were so obscure and so hard to get information on, that there was no way that the spirit guide or the medium, for that matter, could have made the matches without accessing some spiritual source,” he says.

What finally convinced him, says Semkiw was when the name he received as an answer was researched and facial features, personality traits, talents etc matched, there were invariably striking similarities. Amitabh Bachchan, for example, says Semkiw, not only shares a love for acting with his supposed past life persona of Edwin Booth, but also has similar personality traits, which have been passed on from one lifetime to another.

Incidentally, Edwin Booth was the brother of John Wilkins Booth, who is infamous in history as the man who shot Lincoln, although Edwin himself, was determinedly apolitical, saying that politics simply did not suit him - a feeling Bachchan might sympathise with.

Not just that, Edwin Booth’s family has also been reincarnated as people who are close to Bachchan in this lifetime, claims Semkiw. Jaya Bachchan, for instance, has been identified as Mary Mc Vickers, Edwin Booth’s second wife, while Rekha is believed to be Edwin Booth’s first wife, Mary Devlin.

In researching cases, says Semkiw, he found many instances where ambitions that were not fulfilled in a previous lifetime were being completed in the next. “The best example is that of Hollywood actress Halle Berry, who has been identified as the reincarnation of 1950s actress Dorothy Dandridge,” he says.

Besides having a strong facial resemblance, the two had other similarities too. Both were born to black parents in Ohio - Dorothy died in 1965, while Berry was born in 1968. Berry, in fact, also went on to make a movie on Dorothy. During the course of the movie, she became best friends with Geri Branton, who was also Dorothy’s close friend and who claimed that she was taken aback when she first saw Berry, “because she was so much like Dorothy.”

One of Dorothy’s dearest wishes was to win an Oscar, which she never did, because a certain amount of prejudice existed against blacks in Hollywood at that time. However, years later, in 2002, Halle Berry became the first black woman to win an Oscar. “Finally, as Halle Berry in this lifetime, Dorothy Dandridge fulfilled her goal,” says Semkiw.

Having researched these cases, what does he now feel reincarnation is all about? “I believe that the knowledge of reincarnation is necessary for all of us,” says Semkiw. “Knowing that we will reincarnate will help people realise that they can be Christian in one lifetime or Muslim in another. Once that happens, then hatred and warfare will cease to exist and we can come to understand that from lifetime to lifetime, our purpose is mainly to experience various life situations that keep on evolving our souls.”

Rationalists will, no doubt, scoff. But believers will probably take comfort from Semkiw’s contention that an unfulfilled life needn’t be a tragic waste. As the line goes, picture abhi baaki hai.

atul.sethi@timesgroup.com

Saturday, November 17, 2007

Safety Pin


It all started one afternoon.. Walter Hunt had to think of a way on how to pay back a fifteen dollar debt. He was sitting at his desk just twisting a piece of wire while trying to think of how to pay back his debt. He sat twisting wire for three full hours and realized what he had created. He called it the safety pin. He although did not invent the safety pin he just improved it.The man whom Hunt had borrowed the money from was the one who gave him the piece of wire and told him he would pay him four hundred dollars for all the rights to whatever Walter Hunt created. In exchange Walter Hunt sold him the safety pin and all the rights to the device for four hundred dollars. The reason this man wanted Walter Hunt to create something was because Walter Hunt was a inventor. This safety pin wasn't the first pin, but it was the first one with a clasp to keep from poking.

The first safety pin was invented by the ancient Greeks, Italians, and Sicilians. It had two things wrong with it one it had no clasp and second it had no spring at the end to help put it in place. The safety pin was designed to help pin things together. The safety pin is used for many things kind of like a temporary button, zipper, or it can hold a rip or babies diapers. The safety pin was very useful to all people. It will continue to be useful in every day life. Walter Hunt's improvement was very helpful to all. All it took to create this device was a piece of wire, imagination, and a little time.