Thursday 29 August 2013

The Biggest Mysteries behind the Tanjore Big Temple

Tanjore is an excellent place with good water facilities and fully covered with beautiful palm forests. It is a smooth and green place where the great Raja Raja Chola ruled. It is located in Tamilnadu, India. There are many mysteries present in the Tanjore big temple. The whole construction procedure of theTanjore big temple is that of a great mystery to the archaeologist. The great legends who made research on the Tanjore big temple couldn't find out what is the actual fact behind the construction of the Tanjore big temple. Some of the edible mysteries of the Tanjore big temple are

  1. Underground passages in Tanjore big temple
  2. Huge cap stone at the top of Tanjore big temple
  3. Painting in Tanjore big temple
  4. Granite stones used for the temple construction
  5. Cutting and carving of Granite stones
  6. Secret passages in Tanjore big temple


The construction of the world's difficult temple is a great mystery to the people of world. As of now we can go only to the prediction on how the Tanjore big temple was created and we cannot conclude on how the construction part would be.

Underground passages in Tanjore big temple

The Tanjore big temple contains more than 100 underground passages to various places. The underground passages also contain some secret passage that leads to various places like the Palace of Raja Raja chola and also to other important places. The underground passages lead to the other temples and also to the other places in and around Tanjore. Most of the underground passages were sealed and if the people choose the wrong passage then there are possibilities that the path may also lead to the dangers. This can also be a trap for the kingdom safety of Raja Raja Chola.

Huge Cap stone at the top of Tanjore big temple



The biggest mystery of all the other mystery in Tanjore big temple is the huge cap stone in the top of the Tanjore big temple. The weight of the cap stone at the top of Tanjore big temple weighs 80 tons. The main exclamation about the cap stone is that how come the builders of Tanjore big temple were able to place the cap stone at the top of the Gopuram(Monumental Tower) in Tanjore big temple. There were no cranes or any high end equipments used in those days to do these works. The only thing that can help is the elephants. The huge cap of Tanjore big temple is constructed in such a way that the shadow of the Tanjore big temple Gopuram(Monumental Tower) will not fall on the ground. It will just fall on itself. This particular planning and type of construction is not an easy task to go with.

Paintings in Tanjore big temple

There are lots of high quality paintings in the Tanjore big temple that explain many things about the kingdom of Raja Raja Chola and also the greatness of the Raja Raja Chola. Some paintings also explain about the Raja Raja Chola's favorite God Shiva. There were also some stories present in the painting present in Tanjore big temple. In the secret passage from Tanjore big temple there were great paintings present that explain about many great things. The most admiring part of the painting in Tanjore big temple is the painting of Raja Raja Chola offering his respect to his Guru. The colors chosen for the painting are great such that the paintings are still good and healthy to see.

Granite stones for Construction of Tanjore big temple

The granite stones are one of the strongest stones in the world. With the strength of the granite stone the stone is also equally heavy enough that it cannot be carried from one place to other place in the easy way. The stones that are used in Tanjore big temple were brought from a place that is 50 miles away from the Tanjore big temple. Without elephants the work might not be possible for the transportation of the rocks from that place. It is said that more than 1000 elephants were used for the construction of the Tanjore big temple. The ancestors of Chola kingdom were good enough to build temples with the granite stones.

Cutting and carving of the granite stones

The cutting and carving of the granite stone is not an easy task even today. We can't even imagine how this would have made possible in those days without any special equipment. The Granites are the strongest stones in the world and it is definitely not an easy task to cut and carve the granite stones. When compared to carving cutting and shaping is the definitely difficult task. Those days the rocks were made small holes as a like and the holes were filled with the water and after a long period of time the rocks will automatically break. This was how the rocks were broken. But even today the cutting of a granite rocks take more than one hour and several gallons of water for the cutting with the help of the advanced equipments.

Secret passages in Tanjore big temple

The secret passages were also built by Raja Raja Chola in his period of time. The secret passages were something different from the underground passages. The underground passages were built to connect several temples built by him together. Secret passage were built in such a way that it connects the secret places of the chola kings together like the one that connects the Palace of Raja Raja Chola and the Tanjore big temple. The secret passages in Tanjore big temple also consisted of many paintings that represent the greatness of Raja Raja Chola. There will be one painting that represents Raja Raja Chola offering his respect to his Guru. Most of the underground passages were blocked and closed because of the safety reasons. There were also some dangers in some of the underground passages from Tanjore big temple.

Thanks for the Documentary "Lost Temples in India" which give a very clear picture about Tanjore Big Temple. Here is the video link for the documentary.
http://www.youtube.com/watch?v=0_3lQokElOQ

Referred from http://secretofcholas.blogspot.in

Wednesday 29 May 2013

ANCIENT FLYING MACHINES


There are reference to flying machines in the temple carvings and in the ancient writings.

The images found on the ceiling beams of a 3000-year old New Kingdom Temple, located several hundred miles south of Cairo and the Giza Plateau, at Abydos resembles 
modern day Aircrafts.
Reference to ancient Indian flying vehicles comes from ancient Indian sources, many are the well known ancient Indian Epics, and there are literally hundreds of them. Most of them have not even been translated into English yet from the old sanskrit. 

It is claimed that a few years ago, the Chinese discovered some sanskrit documents in Lhasa, Tibet and sent them to the University of Chandrigarh to be translated. Dr. Ruth Reyna of the University said recently that the documents contain directions for building interstellar spaceships! 

Their method of propulsion, she said, was "anti-gravitational" and was based upon a system analogous to that of "laghima," the unknown power of the ego existing in man’s physiological makeup, "a centrifugal force strong enough to counteract all gravitational pull." 

According to Hindu Yogis, it is this "laghima" which enables a person to levitate. Dr. Reyna said that on board these machines, which were called "Astras" by the text, the ancient Indians could have sent a detachment of men onto any planet, according to the document, which is thought to be thousands of years old. The manuscripts were also said to reveal the secret of "antima", "the cap of invisibility" and "garima", "how to become as heavy as a mountain of lead." 
 
19th Century Flying references

Shivkar Bapuji Talpade born in 1864, was a Sanskrit scholar. His birth place is Chirabazar at Dukkarwadi in Bombay. From his young age was attracted by the Vaimanika Shastra (Aeronautical Science) expounded by the great Indian sage Maharishi Bhardwaja.

One western scholar of Indology Stephen-Knapp has tried to explain what Talpade did. According to Knapp, the Vaimanika Shastra describes in detail, the construction of what is called, the mercury vortex engine the forerunner of the ion engines being made today. 

Shivkur Bapuji Talpade’s unmanned aircraft flew to a height of 1500 feet before crashing down and the historian, Knapp adds that additional information on the mercury engines can be found in the ancient Vedic text called Samaranga Sutradhara. This text also devotes 230 verses, to the use of these machines in peace and war. 

The Indologist William Clarendon, who has written down a detailed description of the mercury vortex engine in his translation of Samaranga Sutradhara quotes thus,
‘Inside the circular air frame, place the mercury-engine with its solar mercury boiler at the aircraft center. By means of the power latent in the heated mercury which sets the driving whirlwind in motion a man sitting inside may travel a great distance in a most marvelous manner. 

Four strong mercury containers must be built into the interior structure. When these have been heated by fire through solar or other sources the vimana (aircraft) develops thunder-power through the mercury. It is also added that this success of an Indian scientist was not liked by the Imperial rulers.
Warned by the British Government the Maharaja of Baroda stopped helping Talpade. His efforts to make known the greatness of Vedic Shastras was recognized by Indian scholars, who gave him the title of Vidya Prakash Pra-deep. 

Anti-Gravity Studies

The Indian Emperor Ashoka started a "Secret Society of the Nine Unknown Men": great Indian scientists who were supposed to catalogue the many sciences. Ashoka kept their work secret because he was afraid that the advanced science catalogued by these men, culled from ancient Indian sources, would be used for the evil purpose of war, which Ashoka was strongly against, having been converted to Buddhism after defeating a rival army in a bloody battle. The "Nine Unknown Men" wrote a total of nine books, presumably one each. 

Book number was "The Secrets of Gravitation!" This book, known to historians, but not actually seen by them dealt chiefly with "gravity control." It is presumably still around somewhere, kept in a secret library in India, Tibet or elsewhere (perhaps even in North America somewhere). One can certainly understand Ashoka’s reasoning for wanting to keep such knowledge a secret, assuming it exists. Ashoka was also aware devastating wars using such advanced vehicles and other "futuristic weapons" that had destroyed the ancient Indian "Rama Empire" several thousand years before. 

According to ancient Indian texts, the people had flying machines which were called "Vimanas." The ancient Indian epic describes a Vimana as a double-deck, circular aircraft with portholes and a dome, much as we would imagine a flying saucer. It flew with the "speed of the wind" and gave forth a "melodious sound." There were at least four different types of Vimanas; some saucer shaped, others like long cylinders ("cigar shaped airships"). 

In 1875, the Vaimanika Shastra, a fourth century B.C. text written by Bharadvajy the Wise, using even older texts as his source, was rediscovered in a temple in India. It dealt with the operation of Vimanas and included information on the steering, precautions for long flights, protection of the airships from storms and lightening and how to switch the drive to "solar energy" from a free energy source which sounds like "anti-gravity." 
The Vaimanika Shastra (or Vymaanika-Shaastra) has eight chapters with diagrams, describing three types of aircraft, including apparatuses that could neither catch on fire nor break. It also mentions 31 essential parts of these vehicles and 16 materials from which they are constructed, which absorb light and heat; for which reason they were considered suitable for the construction of Vimanas.
Vimanas were kept in a Vimana Griha, a kind of hanger, and were sometimes said to be propelled by a yellowish-white liquid, and sometimes by some sort of mercury compound, though writers seem confused in this matter. It is most likely that the later writers on Vimanas, wrote as observers and from earlier texts, and were understandably confused on the principle of their propulsion. The "yellowishwhite liquid" sounds suspiciously like gasoline, and perhaps Vimanas had a number of different propulsion sources, including combustion engines and even "pulse-jet" engines. 

It is interesting to note that when Alexander the Great invaded India more than two thousand years ago, his historians chronicled that at one point they were attacked by "flying, fiery shields" that dove at his army and frightened the cavalry. These "flying saucers" did not use any atomic bombs or beam weapons on Alexander’s army however, perhaps out of benevolence, and Alexander went on to conquer India. 

It is interesting to note, that the Nazis developed the first practical pulse-jet engines for their V-8 rocket "buzz bombs." Hitler and the Nazi staff were exceptionally interested inancient India and Tibet and sent expeditions to both these places yearly, starting in the 30’s, in order to gather esoteric evidence that they did so, and perhaps it was from these people that the Nazis gained some of their scientific information! According to the Dronaparva, part of the Mahabarata, and the Ramayana, one Vimana described was shaped like a sphere and born along at great speed on a mighty wind generated by mercury. 

It moved like a UFO, going up, down, backwards and forwards as the pilot desired. In another Indian source, the Samar, Vimanas were,
"iron machines, well-knit and smooth, with a charge of mercury that shot out of the back in the form of a roaring flame."

Another work called the Samaranganasutradhara describes how the vehicles were constructed. It is possible that mercury did have something to do with the propulsion, or more possibly, with the guidance system. Curiously, Soviet scientists have discovered what they call "age-old instruments used in navigating cosmic vehicles" in caves in Turkestan and the Gobi Desert. 

The "devices" are hemispherical objects of glass or porcelain, ending in a cone with a drop of mercury inside. It is evident that ancient Indians flew around in these vehicles, all over Asia, to Atlantis presumably; and even, apparently, to South America. Writings found at Mohenjodaro in Pakistan (presumed to be one of the "Seven Rishi Cities of the Rama Empire") and still undeciphered, has also been found in one other place in the world:Easter Island! Writing on Easter Island, called Rongo-Rongo writing, is also undeciphered, and is uncannily similar to the Mohenjodaro script. 

In the Mahavira of Bhavabhuti, a Jain text of the eighth century culled from older texts and traditions, we read:

"An aerial chariot, the Pushpaka, conveys many people to the capital of Ayodhya. The sky is full of stupendous flying-machines, dark as night, but picked out by lights with a yellowish glare"

The Vedas, ancient Hindu poems, thought to be the oldest of all the Indian texts, describe Vimanas of various shapes and sizes: the "ahnihotra-vimana" with two engines, the "elephant-vimana" with more engines, and other types named after the kingfisher, ibis and other animals. 

Unfortunately, Vimanas, like most scientific discoveries, were ultimately used for war. Atlanteans used their flying machines, "Vailixi," a similar type of aircraft, to literally try and subjugate the world, it would seem, if Indian texts are to be believed. The Atlanteans, known as "Asvins" in the Indian writings, were apparently even more advanced technologically than the Indians, and certainly of a more war-like temperament.

Although no ancient texts on Atlantean Vailixi are known to exist, some information has come down through esoteric, "occult" sources which describe their flying machines. Similar, if not identical to Vimanas, Vailixi were generally "cigar shaped" and had the capability of maneuvering underwater as well as in the atmosphere or even outer space. Other vehicles, like Vimanas, were saucer shaped, and could apparently also be submerged. 

According to Eklal Kueshana, author of "The Ultimate Frontier," in an article he wrote in 1966, Vailixi were first developed in Atlantis 20,000 years ago, and the most common ones are,
"saucershaped of generally trapezoidal cross-section with three hemispherical engine pods on the underside."

"They use a mechanical antigravity device driven by engines developing approximately 80,000 horse power."

The Ramayana, Mahabarata and other texts speak of the hideous war that took place, some ten or twelve thousand years ago between Atlantis and Rama using weapons of destruction that could not be imagined by readers until the second half of this century. The ancient Mahabharata, one of the sources on Vimanas, goes on to tell the awesome destructiveness of the war:

"...(the weapon was) a single projectile charged with all the power of the Universe."
"ANCIENT VIMANA AIRCRAFT" - a Contribution by John Burrows Sanskrit texts are filled with references to gods who fought battles in the sky using Vimanas equipped with weapons as deadly as any we can deploy in these more enlightened times. For example, there is a passage in the Ramayana which reads:

"The Puspaka car that resembles the Sun and belongs to my brother was brought by the powerful Ravan; that aerial and excellent car going everywhere at will .... that car resembling a bright cloud in the sky."

".. and the King [Rama] got in, and the excellent car at the command of the Raghira, rose up into the higher atmosphere."
In the Mahabharatra, an ancient Indian poem of enormous length, we learn that an individual named Asura Maya had a Vimana measuring twelve cubits in circumference, with four strong wheels. The poem is a veritable gold mine of information relating to conflicts between gods who settled their differences apparently using weapons as lethal as the ones we are capable of deploying. Apart from ’blazing missiles’, the poem records the use of other deadly weapons. ’Indra’s Dart’ operated via a circular ’reflector’.

When switched on, it produced a ’shaft of light’ which, when focused on any target, immediately ’consumed it with its power’. In one particular exchange, the hero, Krishna, is pursuing his enemy, Salva, in the sky, when Salva’s Vimana, the Saubha is made invisible in some way. Undeterred, Krishna immediately fires off a special weapon:
’I quickly laid on an arrow, which killed by seeking out sound’.

Many other terrible weapons are described, quite matter of factly, in the Mahabharata, but the most fearsome of all is the one used against the Vrishis. The narrative records:
"Gurkha flying in his swift and powerful Vimana hurled against the three cities of the Vrishis and Andhakas a single projectile charged with all the power of the Universe. An incandescent column of smoke and fire, as brilliant as ten thousands suns, rose in all its splendor. It was the unknown weapon, the Iron Thunderbolt, a gigantic messenger of death which reduced to ashes the entire race of the Vrishnisand Andhakas."

It is important to note, that these kinds of records are not isolated. They can be cross-correlated with similar reports in other ancient civilizations. 

The after-affects of this Iron Thunderbolt have an ominously recognizable ring. Apparently, those killed by it were so burnt that their corpses were unidentifiable. The survivors fared little etter, as it caused their hair and nails to fall out. Perhaps the most disturbing and challenging, information about these allegedly mythical Vimanas in the ancient records is that there are some matter-of-fact records, describing how to build one. In their way, the instructions are quite precise. In the Sanskrit Samarangana Sutradhara, it is written:

"Strong and durable must the body of the Vimana be made, like a great flying bird of light material. Inside one must put the mercury engine with its iron heating apparatus underneath. By means of the power latent in the mercury which sets the driving whirlwind in motion, a man sitting inside may travel a great distance in the sky. The movements of the Vimana are such that it can vertically ascend, vertically descend, move slanting forwards and backwards. With the help of the machines human beings can fly in the air and heavenly beings can come down to earth."

The Hakatha (Laws of the Babylonians) states quite unambiguously:
"The privilege of operating a flying machine is great. The knowledge of flight is among the most ancient of our inheritances. A gift from ’those from upon high’. We received it from them as a means of saving many lives."
More fantastic still is the information given in the ancient Chaldean work, The Sifrala, which contains over one hundred pages of technical details on building a flying machine. It contains words which translate as graphite rod, copper coils, crystal indicator, vibrating spheres, stable angles, etc. 


Referred from http://www.bibliotecapleyades.net

Tuesday 28 May 2013

SECRETS of PYRAMIDS



Pyramid power is supernatural or paranormal properties of the ancient Egyptian pyramids and objects of similar shape. This power is said to preserve foods, maintain the sharpness of razor blades, improve health function, trigger sexual urges and cause other dr
amatic effects.
Pyramid power is one of many theories, referred to as pyramidology.

Some of the effects are:
Food kept under a pyramid will stay fresh for two to three times longer than uncovered food. Artificial flavorings in food will loose their taste, but natural flavors are enhanced.
The taste of foods change; they become less bitter or acid. Spectrographic reading of the treated item will show a change in the molecular structure.
The pyramid will dehydrate and mummify things, without decay or mold growing.
There is also a slowing or complete stopping of the growth of microorganisms.
Kirlian photographs show the aura to be significantly brighter after a 15 minute exposure period.

Reactions to pyramid environments:.
Persons living, meditate, work or sleep inside of a pyramid building or under a pyramid framework, generally feel immediate positive reactions. Creatures are magnetically attracted to Pyramid replicas.
Testimonials from several sources, demonstrate that pets of all kinds thrive under, or within open frame pyramids. Dogs and cats are observed to respond to the pyramids.

Pyramid research:
Bill Kerell is a researcher who experimented with pyramids for about 17 years. He has done many experiments using brine shrimp. Brine shrimp usually live 6 to 7 weeks; but under the pyramids, Bill has kept them alive for over a year. He also noticed that pyramid-grown shrimp grew two to three times larger than normal. Bill has also done a lot of work with humans.
One of the things he and his associates have found is that hypertensive individuals become tranquilized, but lethargic people become energetic again.

A lot of work has been done with individuals who meditate. The theta and alpha brain waves are increased. These frequencies are also higher and the signal strength is twice the 9amplitude of normal. Dr. Carl Benedicks (a Swedish scientist) discovered that the pyramid produced a resonance or frequency inside it. Two German scientists, Born and Lertes, also discovered that this frequency was in the microwave range.
Researchers discovered that items placed under a pyramid stay "charged" for various lengths of time after being taken from under the pyramid. Crystals and water keeps their "charge" longer than anything else.

Doctors have been experimenting with Pyramids.
A Canadian hospital tried using a pyramid in their burn ward. The results were that after being under the pyramid for a few minutes, the patients' pain started to reduce.
They also found that burns areas healed much faster.

How a Pyramid Works ?
Negative Ions help to reproduce and repair body cells. They're transmitted into the body through the air and are circulated by the blood. Too many positive ions (the result of air pollution) can cause depression, and ultimately, illnesses. Thus, negative ions have a beneficial effect on the body.
Pyramids generate negative ions. In addition, they are believed to have a generally balancing effect on the body's electromagnetic field. This effect is greatly enhanced if the materials used, is gold or copper.

* Charging Crystals is a popular use with pyramids. Quartz crystals are most effective for that, as they hold the charge for several weeks. These crystals can then be used for healing purpose as they release their charge into the surrounding.
* Large pyramids (the kind you sit inside) are often used for meditation, massage, acupuncture, and Reiki.
* Many people have also experienced that after sleeping inside a pyramid they find that they need less sleep and feel more relaxed and at peace when they wake up.
* Many people put their drinking water in pyramids to charge it with the pyramid's negative ions.
It is recommended to put a glass inside a pyramid for about half-an-hour, and large quantities overnight.
* The pyramid activates the energies of the pineal and pituitary glands Users experience balance, relaxation, tranquility, well-being, and in some instances, the reduction of headaches.

Evidence From Ancient Egyptian Tombs:
Egyptologists have found well preserved grain in tombs that is thousands of years old. In sharp contrast, grains stored in modern silos usually spoils after only a few seasons of storage. Grain in modern silos usually keeps no longer than four years.

The preservation of organic material in pyramids has received a lot of attention in popular books. In the 1930s, a Frenchman named Antoine Bovis observed that a dead cat in the Great Pyramid did not decompose. The animal apparently wandered into the King's Chamber and perished before finding an exit route. The cat's body dried out, although the air in the King's Chamber is always humid.
The animal apparently wandered into the King's Chamber and perished before finding an exit route. The cat's body dried out, although the air in the King's Chamber is always humid.

Bovis's observation gave rise to the idea of 'pyramid power,' which preserve organic matter. Advocates of pyramid power include a French radiologist named Jean Martial; an electronics engineer from Prague named Karl Drbal; author and biologist Lyall Watson; and physicist Patrick Flanagan.
Small models made of paper, wood or other materials, have been tested for desiccating organic matter and sharpening razor blades. Several tests have demonstrated pyramid to be capable of preserving organic matter.
At Saqqara, Egypt, Egyptologists excavated a tomb of a woman of lesser nobility. In accordance with funerary customs, an elaborate meal was set out on pottery platters. The meal consisted of porridge, quail, kidneys, pigeon, fish, beef ribs, triangular loaves of bread, cakes and fruits. Their state of preservation was so excellent that Egyptologists easily recognized all of the foods in the entire meal, although it is almost 5,000 years old.
The example suggests that shape is the key to the phenomenon popularly known as ' pyramid power.'
Conclusion: Some experiments using properly oriented model pyramids, built of a variety of materials and oriented to the Earth's north-south axis, have preserved organic matter. My own experiments conducted in the mid-1980s included a number of small, model pyramids and closed vessels of other shapes.

MEDITATION IN PYRAMIDS:
Careful study reveals several unique and beneficial qualities that may be derived from Pyramid Meditation. Experienced Meditators relate profound results in their quest for expanded awareness.Many people feel that psychic powers are stimulated or heighten by the use of pyramids.
Psychics who use pyramids in that fashion have achieved an altered state of consciousness more rapidly than they would have otherwise, placed on the head focussing through the chakra system, during Meditation sessions, clearing psychic passages which may have become blocked.
The pyramid is a geometric amplifier which increases the power of prayer or strengthens the spiritual request of a religious devotee.
Pyramid Meditators suggest that the best results are achieved by sitting upright with the upper chakras located approximately one third up from the pyramid base directly under the apex.
The use of a pyramid in meditation can excellerate the process bringing feelings of calmness, wellbeing and a more open and positive attitude. Many users claim increased memory recall, visions of past incarnations, telepathic communication and an expansion of awareness.
Verbal and written testimonials, among experienced and non-experienced pyramid meditators throughout the world have reported that the pyramid shows the following reactions.
1. A sense of weightlessness.
2. Electric-like tingling sensations.
3. Feelings of warmness, usually in the upper portions of the body.
4. Tranquility, relaxation and freedom from tensions.
5. Dreams with vivid colors and graphic visions.
6. External stimuli, sight and sounds particularly fade away.
7. Time distortion, Space consciousness prevails.
8. Deeper, more fulfilling meditations and higher energy levels .

Referred  from http://www.pyramid-cafe.in/

Power generation in Daily Activity


Power by the People: Generating Electricity From Human Activity
“Small Is Beautiful,” proclaimed economist E. F. Schumacher in his 1973 book of that title, extolling the virtues of a decentralized economy. And when it comes to power generation, what could be more decentralized than the harvesting of energy from everyday human activities? (See this introduction to E. F. Schumacher by Noah Enelow.)
Recent news reports have cast the spotlight on a Portland, Ore., health club that is generating electricity from its exercise machines. Such developments call attention to the advances companies are making in harvesting kinetic energy from everyday activity and movement.
Using new energy technologies, transportation agencies could conceivably collect such power on a large scale from roadways, railways, and pedestrian walkways. But electricity can also be generated at the level of an individual person. As a well-known example, a small pedal-driven generator can power a bicycle headlight. A rechargeable battery charged up with a crank can power a personal device such as a flashlight or radio. Such applications have long been available commercially.
Technology companies are continuing to develop personal electronics such as mobile phones and music players — or even implanted medical devices — that require ever-smaller levels of electricity. For these small-scale applications, electrical energy generated by an individual could serve as a power source when channeled to a rechargeable battery. This promises to be a less expensive and cleaner source of power for such devices.

Workout Works out in Generating Electricity

The health club I mentioned before, the Green Microgym, based in Portland, Ore., bills itself as the “world’s first electricity generating” gym. Company background information says that in 2009 the club generated 36 percent of its own electricity by combining human and solar power. The Green Microgym claims that it saved 37,000 kWh, or 85 percent compared to regular gyms.

The company employs many conventional methods for saving energy, such as using LCD televisions rather than plasma TVs, using energy-efficient ceiling fans and lights, and controlling electrical devices such as lights and televisions so they are on only when needed. Solar panels on the building exterior generate power.
But one of the key features of the gym for our purposes is the specialized exercise equipment that generates electricity from human power. The Green Microgym’s equipment includes cross-trainers and stationary bikes that use the power of a human workout to turn a dynamo and generate electricity at up to 250 watts. The equipment plugs into a standard wall outlet so it can feed power back to the electric grid. The club’s exercise equipment is made by PlugOut, a company founded by Adam Boesel, also founder of the Green Microgym. (Photo used with permission from PlugOut Inc.)

Pavement Power

A company in Rotterdam, Netherlands, is pioneering another source of human kinetic energy: the fancy footwork and gyrations of dancing nightclubbers.Sustainable Dance Club (SDC) has developed a patented technology, Sustainable Dance Floor, that converts dancers’ energy into electricity to power the club’s lighting and special effects. The technology has been installed at Club Watt, a nightclub in Rotterdam; at Eco House, an event location in Sao Paulo, Brazil; the Miami Science Museum, where the floor powers music and lighting; and the Australian Museum. (Drawing used with permission from Sustainable Dance Club.)

Perhaps the most practical application of the Sustainable Dance Floor is in Toulouse, France, where the city is employing the technology for a “pavement power” project. Foot traffic along a stretch of sidewalk in the city center is used to power street lighting in the area.
A group of researchers at San Jose State University writes that the SDC dance floor “utilizes a spring-loaded flooring system of independently moving tiles … each tile can compress up to 2 cm, activating a flywheel mechanism which powers a small electrical generator … LEDs embedded in the floor are sustained entirely by the approximately 20 watts generated by each dancer.” (“Piezoelectric Harvesting: A sustainable approach to clean energy generation in airport terminals,” Christopher Scholer et al, entry for FAA Design Competition for Universities, April 2009)
Jaap van den Braak, SDC’s marketing director, told The Guardian in 2010 that Rotterdam’s football stadium had signed up to do a pilot project with the technology. He said that other pilot projects were under consideration “which use the modules in public spaces where there is a high traffic movement, such as train stations and sports stadiums.” (See “Pavement Power Lights Up Toulouse,” by Lizzy Davies, April 13, 2010.)

Power Walker

Bionic Power, a Canadian company, has developed the PowerWalk, a wearable device for harvesting human energy. The PowerWalk, now in prototype form, is a leg brace worn from thigh to shin with a pivot at the knee, where a generator captures a walker’s movement to charge up a battery pack. Intended initially for military use, the device “uses principles similar to regenerative braking in hybrid cars to unobtrusively generate electricity from the natural motion of walking and then use it to charge a wide range of portable battery-powered devices,” according to company background materials. (Photo used with permission from Bionic Power Inc.) The company describes its technology in this way:
It resembles an athletic knee brace and weighs about 750 grams (1.7 lbs) per leg. With a device on each leg, a user walking at a comfortable speed generates an average of 12 watts of electricity. At this rate, a little over one hour of walking generates enough electricity to charge four mobile phones. The PowerWalk M-Series intelligently adjusts the amount of energy that it harvests as a function of walking speed and terrain, harvesting more energy when available and dialing back energy harvesting when it might be obtrusive.

Rather than forcing a walker to do extra work, it sounds to me as if the PowerWalk could actually provide some relief for those of us whose knees have seen better days. Discussing their technology, Bionic Power says,
The knee is the best location for energy harvesting as it primarily performs negative work during walking, unlike the hip or the ankle joints, making it a good candidate for generative braking. While the knee power profile varies substantially during level ground walking … there is significant negative power during swing extension, stance flexion, and swing flexion. It is desirable to target these regions for power generation as the generator can assist the muscles in slowing down the body.
Visit the company’s YouTube channel to see demonstrations of the PowerWalk.

The Power of Rolling Wheels

A technology developed in Israel is harvesting human energy on a much larger scale. Israel’s National Railway Company is testing a technology by Israeli company Innowattech that captures energy from trains rumbling along railroad tracks. In January of 2011, Innowattech replaced 32 conventional railroad pads along a stretch of railway with the company’s IPEG pads containing piezoelectric disks. (Piezoelectric technologies collect the electricity that is generated when certain crystalline materials are compressed.) A report from Selected Science News says that
Preliminary results suggest that areas of railway track that get between 10 and 20 ten-car trains an hour can produce 120 kWh of renewable energy per hour, which could be used to help power trains and/or signals, or be routed to the power grid for use elsewhere.
Innowattech also makes power-generating pedestrian tiles, pads for highways, and tiles that can be installed under heavy machinery to harvest kinetic energy normally wasted in manufacturing. The company has also developed an accompanying information technology solution that monitors and analyzes the movement of vehicles along a roadway or railroad track while energy is being generated.
This YouTube video shows how Innowattech’s system could be used in a roadway application.
Think “small” is beautiful? Like the idea of decentralized power generation? Your opportunity might come soon to turn your own body into a renewable energy source.