Showing posts with label speed. Show all posts
Showing posts with label speed. Show all posts

Wednesday, August 26, 2015

Time Travel:- Is it Real? Believe it orNot

Time Travel:- Is it Real? Believe it or Not

Imagine You are having the watch which can let you travel through time in Past or in Future any time. You can Go 8 years forward to take your matured Fixed Deposit in Bank. Also You can live your most happy moments again and again . Wow it is So Fun! This Post is about the same keep reading Pal's.


Time travel is the concept of movement (often by a human) between different points in time in a manner analogous to moving between different points in space, typically using a hypothetical device known as a time machine. Time travel is a recognized concept in philosophy and fiction, but travel to an arbitrary point in time has a very limited support in theoretical physics, usually only in conjunction with quantum mechanics or Einstein–Rosen bridges. Sometimes the above narrow meaning of time travel is used, sometimes a broader meaning. For example, travel into the future (not the past) via time dilation is a well-proven phenomenon in physics (relativity) and is routinely experienced by astronauts, but only by several milliseconds, as they can verify by checking a precise watch against a clock that remained on Earth. Time dilation by years into the future could be done by taking a round trip during which you move at speeds approaching that of light, but this is not currently technologically feasible for manned vehicles.

The concept is popular in science fiction novels; a science fiction novel written in 1895 called The Time Machine, by H. G. Wells, was instrumental in moving the concept of time travel to the forefront of the public imagination, but the earlier short story "The Clock That Went Backward", by Edward Page Mitchell, involves a clock that, by means unspecified, allows three men to travel backward in time. Non-technological forms of time travel had appeared in a number of earlier stories such as Charles Dickens' A Christmas Carol. Historically, the concept dates back to the early mythologies of Hinduism (such as the Mahabharata). More recently, with advancing technology and a greater scientific understanding of the universe, the plausibility of time travel has been explored in greater detail by science fiction writers, philosophers, and physicists.

Theory used for Time Travel

 Some theories, most notably special and general relativity, suggest that suitable geometries of spacetime or specific types of motion in space might allow time travel into the past and future if these geometries or motions were possible. In technical papers, physicists generally avoid the commonplace language of "moving" or "traveling" through time ("movement" normally refers only to a change in spatial position as the time coordinate is varied), and instead discuss the possibility of closed time like curves, which are world lines that form closed loops in spacetime, allowing objects to return to their own past. There are known to be solutions to the equations of general relativity that describe space times which contain closed time like curves (such as Gödel spacetime), but the physical plausibility of these solutions is uncertain.

Relativity predicts that if one were to move away from the Earth at relativistic velocities and return, more time would have passed on Earth than for the traveler, so in this sense it is accepted that relativity allows "travel into the future" (according to relativity there is no single objective answer to how much time has really passed between the departure and the return, but there is an objective answer to how much proper time has been experienced by both the Earth and the traveler, i.e., how much each has aged; see twin paradox). On the other hand, many in the scientific community believe that backward time travel is highly unlikely. Any theory that would allow time travel would introduce potential problems of causality. The classic example of a problem involving causality is the "grandfather paradox": what if one were to go back in time and kill one's own grandfather before one's father was conceived? But some scientists believe that paradoxes can be avoided, by appealing either to the Novikov self-consistency principle or to the notion of branching parallel universes.

Time travel or spacetime travel

An objection that is sometimes raised against the concept of time machines in science fiction is that they ignore the motion of the Earth between the date the time machine departs and the date it returns. The idea that a traveler can go into a machine that sends him or her to 1865 and step out into exactly the same spot on Earth might be said to ignore the issue that Earth is moving through space around the Sun, which is moving in the galaxy, and so on, so that advocates of this argument imagine that "realistically" the time machine should actually reappear in space far away from the Earth's position at that date. However, the theory of relativity rejects the idea of absolute time and space; in relativity there can be no universal truth about the spatial distance between events which occur at different times (such as an event on Earth today and an event on Earth in 1865), and thus no objective truth about which point in space at one time is at the "same position" that the Earth was at another time. In the theory of special relativity, which deals with situations where gravity is negligible, the laws of physics work the same way in every inertial frame of reference and therefore no frame's perspective is physically better than any other frame's, and different frames disagree about whether two events at different times happened at the "same position" or "different positions". In the theory of general relativity, which incorporates the effects of gravity, all coordinate systems are on equal footing because of a feature known as "diffeomorphism invariance".

Interested in Such Stuff, Keep Reading For More, To know more about Time travel Write to me.
Keep Imaging and mystery Continues.



Sunday, August 23, 2015

Bermuda triangle

Bermuda Triangle:- Unknown Mystery



The Bermuda Triangle, also known as the Devil's Triangle, is a loosely defined region in the western part of the North Atlantic Ocean, where a number of aircraft and ships are said to have disappeared under mysterious circumstances. According to the US Navy, the triangle does not exist, and the name is not recognized by the US Board on Geographic Names.Popular culture has attributed various disappearances to the paranormal or activity by extraterrestrial beings. Documented evidence indicates that a significant percentage of the incidents were spurious, inaccurately reported, or embellished by later authors. In a 2013 study, the World Wide Fund for Nature identified the world’s 10 most dangerous waters for shipping, but the Bermuda Triangle was not among them.

The Bermuda Triangle is a large area of ocean between Florida, Puerto Rico, and Bermuda.
The Bermuda Triangle’s bad reputation started with Christopher Columbus. According to his log, on October 8, 1492, Columbus looked down at his compass and noticed that it was giving weird readings. He didn’t alert his crew at first, because having a compass that didn’t point to magnetic north may have sent the already on edge crew into a panic. This was probably a good decision considering three days later when Columbus simply spotted a strange light, the crew threatened to return to Spain.
This and other reported compass issues in the region gave rise to the myth that compasses will all be off in the Triangle, which isn’t correct, or at least is an exaggeration of what is actually happening as you’ll see.  Despite this, in 1970 the U.S. Coast Guard, attempting to explain the reasons for disappearances in the Triangle, stated:
First, the “Devil’s Triangle” is one of the two places on earth that a magnetic compass does point towards true north. Normally it points toward magnetic north. The difference between the two is known as compass variation. The amount of variation changes by as much as 20 degrees as one circumnavigates the earth. If this compass variation or error is not compensated for, a navigator could find himself far off course and in deep trouble.

Intersted, We will look more into it in Next Blog.



Friday, August 21, 2015

Ashwatthama

6000 Year Old Man Still Alive! Believe it or Not But its Interesting.

India is full or varied heritage and its mysterious culture. Life Span of a Normal Person is Maximum 80 Years to 100 Years Average in India. But what will you say to a person whose age is More then 6000 Years. Don't Believe it ? Read more you will know.


Ashwatthama was the son of guru Dronacharya.  Dronacharya did many years dhyan and penance of Bhagwan Shiv Shankar in order to obtain a son who possesses the same valiance as of Lord Shiva. Aswatthama is the avatar of one of the eight Rudras and he is one of the seven Chiranjivi’s or the immortal ones. Aswatthama is the lone survivor still living, who actually fought in the kurukshetra war.
Aswatthama was born with a gem in his forehead which gave him power over all living beings lower than manav yoni. This gem protected him from any attacks of ghost, demons ,poisonous insects, snakes, animals etc. The gem was later removed from his forehead.

Aswathama was cursed to roam in Kaliyuga  due to his sinful deed of killing innocent 5 sons of Draupadi, wife of Pandavas.

There have been various accounts of People seeing Him.Below are few of them.

Incident 1 – Ashwathama seen by Railway Employee

A more than a decade old newspaper article ran about a railway employee on leave. During his wanderings in the jungles of Navsari (Gujarat) he had reported a very tall man of about 12 feet with a wound on his head. He claimed to have conversation with him and learnt that Bheem was much taller and stronger than him.

Incident 2 – Ashwathama met Pilot Baba ?

The last record of his existence came to my notice while reading a book called “Himalaya kah raha hai” by Pilot Baba. you can also go to his website to read the excerpts. The temple where he stayed was washed away in the floods a few years back. But before that he had interesting encounters with Aswathama which he shared and we have detailed as incident 9.

Incident 3 – Prithviraj Chauhan Hindu King Meeting Ashwathama

When in 1192, Prithveeraaj Chauhaan lost the battle from Mohammad Gauree, he left for jungle. There he met one old person with a scar on his head. Being a very good doctor Prithveeraaj Chauhaan confidently asked him that he can cure his scar. The old man agreed. But even after week’s medication it remained as it is. Prithveeraaj was surprised and understood the details. He asked old man if he is Ashwatthaamaa. Because only the scars that is created through taking up the “MANI” the gem from forehead cannot be cured. The old man told that he was Ashwatthaamaa and then he went away. This description is given in “Prithviraj Raso” the book written in 12th century on him.

Incident 4 – Ashwatthama Ecounter with Saint Naranappa

In late 14th, early 15th century there lived in Gadag, Karnaatak, a poor Braahman called Naranappa. Later, because of the Mahabharata epic “Karnata Bharata Kathamanjari” that he wrote in Kannada, he came to be called as Kumara Vyasa. His greatest desire was to write Mahaabhaarat based on original sources, and to this end he prayed day-in and day-out in the Temple of Veera Naaraayan, temple of Trikooteshwar. One day the Almighty decided to answer his prayers and appeared in his dream and said: “Attend the forthcoming Dwaadashee Paaran (Dwaadashee feast) in the Veera Naaraayan Temple. Watch out for one lone Braahman who would leave the feast earliest. He is none other than Ashwathaamaa of MBH. Fall at his feet and ask him to narrate the MahaBharat as it happened. You can record it in writing and claim your share of fame”. Promptly Naranappa (Narayanappa) attended the following Dwaadashee Paaran at the Veera Narayan Temple, and then followed the Brahmin who finished his feast the earliest and started walking out of the Temple. He approached him and fell at his feet saying, “I know who you are, you are the very same Ashwatthaamaa of MahaBharat, please help me”. At this Ashwathaamaa was taken aback and asked him how do you know this? Naranappa responded saying “The Veera Naaraayan Swamy” appeared in his dream and told me so. Ashwatthaamaa was mightily pleased hearing this and asked Naranappa, OK, tell me what can I do for you. Naranappa responded saying he would like to write the Mahaabhaarat in Kannada as it happened.
To this Ashwatthaamaa agreed under two conditions. He said that Naranappa should start writing the Mahaabhaarat everyday after he finished his bath, wearing a wet Veshti (Dhotee). Ashwatthaamaa said – “You can keep writing till such time your Veshti is wet and the MahaBharata would flow from your pen as it happened. The moment your clothes dry up, the flow would stop. He also put a condition that he should not disclose this secret to anyone failing which the flow would stop forever. Needless to say, our Naranappa, was immensely excited about the project, and he kept his secret till the time he reached the “Gadaa Parv” (the time when Duryodhan and Bheem fought the duel of the mace fight). At this moment it is believed that Ashwatthaamaa appeared before Naranappa and he was in tears — remembering his friend Duryodhan and the A-Dhaarmik (unjustified) way in which Bheem defeated Duryodhan. Naranappa overcome with excitement disclosed this secret to his wife, and his writing flow stopped immediately. That is why his Mahaabhaarat ends with Gadaa Parv only. Later someone might have added up from Vyaas’ MahaBharat, but our Kumara Vyaas’s MahaBharata ended only with Gadaa Parv. End of Mahabharat and Beginning of Kaliyuga further suggest that Dronacharya’s son is very much alive and is bound to roam in India to serve the curse bestowed on him. The curse that “Ashwatthaamaa would roam the world carrying his own sins, with people shunning him, and suffering the pain of the wound on his forehead from where the “Mani” was removed by force”, 5000 years ago. Or Vikram Samvat 2070** years, since Mahabharata is now long passed, and I am sure, Ashwatthaamaa is there somewhere in the Himaalaya, performing Tapasyaa.

Curse of Krishna to Ashwathama

Incensed over the cowardly act of Ashwathama, the Pandavas went after him to sage Vyasa’s ashram. Seeing this, Ashwathama, as a last resort, used his sacred knowledge of the Vedas to devise a Bramhastra from a blade of grass and invoked it against the Pandavas and Krishna, although he was strictly forbidden to do so by his father Dronacharya for any purpose. Krishna asked Arjuna to invoke the same. Arjuna invokes Bramhastra, which he received by Dronacharya itself, towards Ashwathama.
On seeing the two powerful astras heading for a head on catastrophic collision that would result in the total devestation of the entire Earth, sage Vyasa stopped these divine weapons from colliding with each other by using his yogic power. He asked both these warriors to withdraw their respective weapons. Arjuna was able to withdraw his Brahmastra, while Ashwatthama could not do so as Dronocharya did not teach his son how to withdraw it. An archer who is able to invoke and withdraw any Divyastra (Divine Weapon) can invoke it as many times as he wishes. Dronacharya taught Arjuna to withdraw Brahmastra but he did not do so to Ashwathama, thus limiting the power of Ashwathama to invoke Brahmastra for only one instance. However, Ahswathama was given the option of deviating his weapon towards one single isolated object in a place that was not inhabited by any form of life. But Ashwathama, out of spite, directed the weapon towards the womb of Uttara (wife of Abhimanyu) who was carrying Abhimanyu’s son (Parikshit) in an attempt to end the lineage of the Pandavas. Krishna used his Sudarshan Chakra to stop the Brahmashirastra and save Uttara’s unborn child.
Lord Krishna then placed a curse on Ashwathama that “he will carry the burden of all people’s sins on his shoulders and will roam alone like a ghost without getting any love and courtesy till the end of Kaliyuga; He will have neither any hospitality nor any accommodation; He will be in total isolation from mankind and society; His body will suffer from a host of incurable diseases forming sores and ulcers that would never heal”. Ashwathama was asked to surrender his gem which was on his forehead. Lord Sri Krishna further states that “the wound caused by the removal of this gem on his forehead will never heal and will suffer from leprosy, till the end of Kaliyuga”. It is believed that in Kaliyuga, his name will be “Suryakant”. Thus, Ashwathama will be in search of death every moment, and yet he will never die. At the end of Kali Yuga, Ashwatthama is to meet Sri Kalki, the tenth and final avatar of Lord Vishnu.

We don't know whether this accounts are real or Not. But this mystery is Interesting isn't it?
Also If Any of you Meet Ashwatthama please let me know as seeing the Person who is 6000 years old is itself a honor.

Keep reading for more mysteries.