தூங்குவதைப் பற்றியும் அதில் உள்ள அறிவியல் உண்மைகளையும் சித்தர் பெருமக்கள் தங்கள் நூல்களில் வடித்துள்ளனர்.
தூங்குவதற்கு ஏற்ற காலம் இரவு மட்டும் தான் என்பது இயற்கையின் விதிகளில் ஒன்று. பூமியின் தட்ப வெட்ப நிலைகள் மாறி இரவில் குளிர்ச்சி பொருந்திய சூழ்நிலை தான் தூங்குவதற்கு ஏற்ற காலமாகும்.
இரவில் அதிக நேரம் விழித்திருப்பதால் என்ன தீமைகள் விளையும் என்பது பற்றி சித்தர்பாடல் ஒன்று.
இரவில் நித்திரை செய்யாதவர்களிடத்தில் புத்தி மயக்கம், தெளிவின்மை, ஐம்புலன்களில்[உடலில்]சோர்வு,
பயம், படபடப்பு, அக்னி மந்தம், செரியாமை, மலச்சிக்கல், போன்ற நோய்கள் எளிதில் பற்றும்.
எந்த திசையில் தலை வைத்து படுக்க வேண்டும் என்பதை சித்தர்கள் அன்றே தெளிவாகக் கூறியுள்ளனர். . உத்தமம் கிழக்கு ஓங்குயிர் தெற்கு மத்திமம் மேற்கு மரணம் வடக்கு
கிழக்கு திசையில் தலை வைத்து படுப்பது மிகவும் நல்லது.
தெற்கு திசையில் தலை வைத்துப் படுத்தால் ஆயுள் வளரும்.
மேற்கு திசையில் தலை வைத்துப் படுத்தால் கனவு, அதிர்ச்சி உண்டாகும்.
வடக்கு திசையில் ஒரு போதும் தலை வைத்து தூங்கக் கூடாது.
இதனை விஞ்ஞான ரீதியாகவும் ஒப்புக்கொண்டுள்ளனர். வடக்கு திசையில் இருந்து வரும் காந்தசக்தி
தலையில் மோதும் போது அங்குள்ள பிராண சக்தியை இழக்கும். இதனால் மூளை பாதிக்கப் படுவதுடன்,
இதயக் கோளாறுகள், நரம்புத்தளர்ச்சி உண்டாகும். மேலும் மல்லாந்து கால்களையும்,கைகளையும்
அகட்டி வைத்துக் கொண்டு தூங்கக் கூடாது. இதனால் இவர்களுக்குத் தேவையான ஆக்ஸிஜன்
It might not look like much, but this plastic box is a fully functioning engine—and one that does something no other engine has ever done before. Pulling energy seemingly out of thin air, it harvests power from the ambient evaporation of room-temperature water. No kidding.
A team of bioengineers led by Ozgur Sahin at Columbia University have just created the world's first evaporation-driven engine, which they report today in the journal Nature Communications. Using nothing more than a puddle of resting water, the engine, which measures less than four inches on each side, can power LED lights and even drive a miniature car. Better yet, Sahin says, the engine costs less than $5 to build.
"This is a very, very impressive breakthrough," says Peter Fratzl, a biomaterial researcher at the Max-Planck Institute of Colloids and Interfaces in Potsdam, Germany who was not involved in the research. "The engine is essentially harvesting useful amounts of energy from the infinitely small and naturally occurring gradients [in temperature] near the surface of water. These tiny temperature gradients exist everywhere, even in some of the most remote places on Earth."
To understand how the engine works, it helps to understand unique material behind it.
The key to Sahin's astonishing new invention is a new material that Sahin calls HYDRAs (short for hygroscopy-driven artificial muscles). HYDRAs are essentially thin, muscle-like plastic bands that contract and expand with tiny changes in humidity. A pinky finger-length HYDRA band can cycle through contraction and expansion more than a million times with only a slight, and almost negligible, degradation of the material. "And HYDRAs change shape in really quite a dramatic way: they can almost quadruple in length," Sahin says.
The idea for the HYDRA material came to Sahin more than half a decade ago, when he came across an unusual find in nature. While studying the physical properties of micro-organisms with advanced imaging techniques, he discovered that the spore of the very common grass bacillus bacteria responds in a strange way to tiny amounts of moisture. Although the dormant spore has almost no metabolic activity and does no physical work, its outer shell can soak up and exude ambient levels of evaporated water—expanding and shrinking while doing so.
"The spores stay very rigid as they expand and contract in response to humidity," Sahin says. "That rigidity means their movements come with a whole lot of energy."
After many experiments, Sahin found a way he could mimic the spore's unique response. To make HYDRAs, he actually paints the spores onto plastic strips using a laboratory glue. By painting dormant spores in altering patches on both sides of a single strip, the pulsating spores cause the plastic to flex and release in a single direction in response to moisture—just like a spring expanding and contracting.
While a material made of living creatures may sound like it should have a short lifespan, Fratzl says that, in fact, HYDRAs are "likely to last for a very, very long time," he says. "In nature, it's absolutely critical that these spores survive from decades to even hundreds of years in dormancy, all while responding to outside humidity in this dramatic way without breaking down."
The inner workings
How do you go from spores on strips to a working engine? The engine is placed over a puddle of room-temperature water, creating a small enclosure. As the water on the surface naturally evaporates, the inside of the engine becomes slightly more humid. This triggers strips of HYDRAs to expand as they soak up some of the new-found humidity. Collectively, these HYDRAs pull on a cord which is attached to a small electromagnetic generator, transforming the cord's movement into energy. The HYDRAs also pull open a set of four shutters on top of the engine, releasing the humid air. With the shutters open, humidity inside the engine drops. This causes the HYDRAs to shed their water-vapor and contract, which pulls the shutters back closed. And the process repeats, just like an engine's cycle.
Sahin has found that the engine works at room temperature (around 70 degrees Fahrenheit) with water that's at a wide range of temperatures—from 60 to 90 degrees F. Because water naturally evaporates faster at higher temperatures, hotter water works best. With 60-degree water, the engine will open and close its shutters once every 40 seconds. At 70 degrees, it does so every 20 seconds. At 90 degrees, it's every 10.
Sahin also created a second engine with his HYDRAs—this one a turbine-style creation that uses the motion of bending HYDRAs to spin a wheel. Placed on top of a miniature car, the entire device slowly ekes forward—again, powered by nothing but evaporating water.
More than a toy
On average, each pull of the engine creates roughly 50 microwatts. That's a tiny amount of energy, but it's enough to generate light with an LED by harvesting the energy of a puddle of water that's doing nothing but existing at room temperature. Sahin also says that the materials used to make the engine are extremely cheap. Even including the HYRDAs, he says it should cost less than $5 to put together.
There is plenty of room for improvement, too. For one thing, he says, each HYDRA band uses just 1 percent of energy potential of the bacteria spores. A HYDRA-like material that could make better use of the spores would radically increase usefulness of the device. In fact, Sahin says he already developed another material that could tap into one-third of the spores' energy potential, but it proved an absolute nightmare to finagle that material into a long-lasting engine.
For now, the evaporation engine is just a proof of concept meant to show that this unique type of energy generation really can be accomplished. Whether future devices will ever be able to compete with other renewable energy sources, such as wind or solar energy collection, may be a question that won't even be answerable for decades. But the promise is there, he says. Just consider the way the planet works: "The power in wind on a global scale primarily comes from evaporation," he says, "so there's more power to be had here than there is in the wind."
Two story house plans typically offer less roof area than their single story counterparts which can make them more energy efficient, especially in colder climates.
By the square foot, a two-story house plan is less expensive to build than a one-story because it's usually cheaper to build up than out.
When you’re dealing with a tight or small lot, it can get tricky to fit all your living spaces, storage, parking areas, rear space/Backyard patio within narrow dimensions if you’re limited to one storey. But when you build up, the sky is the limit. 2 story house plans often fit nicely on a narrow/small lot, thus maximizing your costly land purchase.
2 story house plans can cut costs by minimizing the size of the foundation and are often used when building on sloped sites
Ideal for separating busy areas of the home on the 1st floor from bedrooms on the 2nd, two story house plans offer flexible options for both play and privacy. These homes are available in a variety of architectural styles and sizes.
Two story house plan ARE popular style of home for families, especially since all the bedrooms are on the same level -- so parents know what the kids are up to!
Mental illnesses such as schizophrenia and bipolar disorder may share some genetic roots with creativity, new research suggests.
After looking at genetic data taken from more than 150,000 people, researchers have found that those in artistic and creative careers are more likely to carry genes that predispose them to a risk of mental illness than non-creative professionals. But the study, which is published in Nature Neuroscience, has been met with plenty of healthy scepticism, not least of all due to the researchers’ definition of ‘creativity’.
This isn’t the first time that a genetic link between mental illness and creativity has been suggested. Historically, many of society’s most brilliant minds also struggled with mental issues, helping to enforce the stereotype of the ‘tortured artist’, and arange of studies over the years has also helped to support the link. However, genetic evidence has been pretty patchy up until now.
In the new research, a team of scientists from biopharmaceutical company deCODE genetics in Iceland looked at data taken from 86,000 Icelandic people.
http://www.sciencealert.com/
They found that individuals who worked in an artistic profession or who belonged to a national artistic society were 17 percent more likely to carry genetic variants linked to bipolar disorder or schizophrenia than other members of the public.
The team then replicated their research with data taken from people in the Netherlands and Sweden, and found that, in this subset, creatives were nearly 25 percent more likely to carry the mental disorder genes than their non-creative peers.
“This could not be accounted for by increased relatedness between creative individuals and those with psychoses, indicating that creativity and psychosis share genetic roots,” the authors write in Nature Neuroscience.
But critics of the study now question whether we can really classify someone as creative simply by their profession, and whether the genetic links found are all that significant, as Arielle Duhaime-Ross writes for The Verge:
“But here’s the thing: the increase in risk can be kind of misleading. Together, the variants used the study only explain about 6 percent of schizophrenia and 1 percent of bipolar disorder, according to a graph in the study. And these same variants only explain about one-quarter of 1 percent of artistic ability.”
In other words, the genes that predict risk of mental illness might help make people a tiny bit more creative, but something else - whether genes or environmental factors - must be involved to get them the rest of the way.
"There is a link, and it is astonishingly weak in the sense that most people would care about,” population geneticist David Culter from Emory University in the US, who wasn’t involved in the study, told Duhaime-Ross.
However, CEO of deCODE Kari Stefansson hopes that the results will help put mental illness in a positive light for once.
“To be creative, you have to think differently,” Stefansson told Ian Sample over at the Guardian. “And when we are different, we have a tendency to be labelled strange, crazy and even insane.”
64 ARTS OF LIFE ....ANCIENT BHARATA WAS SO REFINED BEFORE BARBARIANS DESECRATED IT and maintained Highest levels of Learning of ARTS .
Chatuh sasti kala: (Sanskrit) "Sixty-four arts."
They are as follows:
(1) Geet vidya—art of singing. (2) Vadya vidya—art of playing on musical instruments. (3) Nritya vidya—art of dancing. (4) Natya vidya—art of theatricals. (5) alekhya vidya—art of painting. (6) viseshakacchedya vidya—art of painting the face and body with color (7) tandula-kusuma-bali-vikara—art of preparing offerings from rice and flowers. (8) pushpastarana—art of making a covering of flowers for a bed. (9) dasana-vasananga-raga—art of applying preparations for cleansing the teeth, cloths and painting the body. (10) mani-bhumika-karma—art of making the groundwork of jewels. (11) sayya-racana—art of covering the bed. (12) udaka-vadya—art of playing on music in water. (13) udaka-ghata—art of splashing with water. (14) citra-yoga—art of practically applying an admixture of colors. (15) malya-grathana-vikalpa—art of designing a preparation of wreaths. (16) sekharapida-yojana—art of practically setting the coronet on the head. (17) nepathya-yoga—art of practically dressing in the tiring room. (18) karnapatra-bhanga—art of decorating the tragus of the ear. (19) sugandha-yukti—art of practical application of aromatics. (20) bhushana-yojana—art of applying or setting ornaments. (21) aindra-jala—art of juggling. (22) kaucumara—a kind of art. (23) hasta-laghava—art of sleight of hand. (24) citra-sakapupa-bhakshya-vikara-kriya—art of preparing varieties of delicious food. (25) panaka-rasa-ragasava-yojana—art of practically preparing palatable drinks and tinging draughts with red color. (26) suci-vaya-karma—art of needleworks and weaving. (27) sutra-krida—art of playing with thread. (28) vina-damuraka-vadya—art of playing on lute and small drum. (29) prahelika—art of making and solving riddles. (30) durvacaka-yoga—art of practicing language difficult to be answered by others. (31) pustaka-vacana—art of reciting books. (32) natikakhyayika-darsana—art of enacting short plays and anecdotes. (33) kavya-samasya-purana—art of solving enigmatic verses. (34) pattika-vetra-bana-vikalpa—art of designing preparation of shield, cane and arrows. (35) tarku-karma—art of spinning by spindle. (36) takshana—art of carpentry. (37) vastu-vidya—art of engineering. (38) raupya-ratna-pariksha—art of testing silver and jewels. (39) dhatu-vada—art of metallurgy. (40) mani-raga jnana—art of tinging jewels. (41) akara jnana—art of mineralogy. (42) vrikshayur-veda-yoga—art of practicing medicine or medical treatment, by herbs. (43) mesha-kukkuta-lavaka-yuddha-vidhi—art of knowing the mode of fighting of lambs, cocks and birds. (44) suka-sarika-prapalana (pralapana)? -- art of maintaining or knowing conversation between male and female cockatoos. (45) utsadana—art of healing or cleaning a person with perfumes. (46) kesa-marjana-kausala—art of combing hair. (47) akshara-mushtika-kathana—art of talking with letters and fingers. (48) mlecchita-kutarka-vikalpa—art of fabricating barbarous or foreign sophistry. (49) desa-bhasha-jnana—art of knowing provincial dialects. (50) nirmiti-jnana—art of knowing prediction by heavenly voice (51) yantra-matrika—art of mechanics. (52) dharana-matrika—art of the use of amulets. (53) samvacya—art of conversation. (54) manasi kavya-kriya—art of composing verse mentally. (55) kriya-vikalpa—art of designing a literary work or a medical remedy. (56) chalitaka-yoga—art of practicing as a builder of shrines called after him. (57) abhidhana-kosha-cchando-jnana—art of the use of lexicography and meters. (58) vastra-gopana—art of concealment of cloths. (59) dyuta-visesha—art of knowing specific gambling. (60) akarsha-krida—art of playing with dice or magnet. (61) balaka-kridanaka—art of using children's toys. (62) vainayiki vidya—art of enforcing discipline. (63) vaijayiki vidya—art of gaining victory. (64) vaitaliki vidya—art of awakening master with music at dawn.
Cancer immunotherapy—treatments that harness and enhance the innate powers of the immune system to fight cancer—represents the most promising new cancer treatment approach since the development of the first chemotherapies in the late 1940s.
Because of the immune system’s extraordinary power, its capacity for memory, its exquisite specificity, and its central and universal role in human biology, these treatments have the potential to achieve complete, long-lasting remissions and cancer cures, with few or no side effects, and for any cancer patient, regardless of their cancer type.
For 60 years, Cancer Research Institute (CRI) has been the pioneer in advancing this highly promising new class of treatment. Because of this investment, cancer immunotherapy today is a highly active and exciting field, with unprecedented potential to deliver on the decades-long promise of discovering, developing, and delivering safe and effective treatments that make a meaningful difference in the lives of patients fighting the disease.
- See more at: http://www.cancerresearch.org/cancer-immunotherapy#sthash.JPUciVEf.dpuf
Immunotherapy, also called biologic therapy, is a type of cancer treatment designed to boost the body's natural defenses to fight the cancer. It uses materials either made by the body or in a laboratory to improve, target, or restore immune system function. It is not entirely clear how immunotherapy treats cancer. However, it may work in the following ways:
Stopping or slowing the growth of cancer cells
Stopping cancer from spreading to other parts of the body
Helping the immune system work better at destroying cancer cells.
There are several types of immunotherapy, including monoclonal antibodies, non-specific immunotherapies, and cancer vaccines.
Monoclonal antibodies
When the body’s immune system detects antigens, it produces antibodies. Antigens are harmful substances, such as bacteria, viruses, fungi, or parasites. Antibodies are proteins that fight infection. Monoclonal antibodies are made in a laboratory. When they are given to patients, they act like the antibodies the body produces naturally. A monoclonal antibody is directed against a specific protein in the cancer cells, and it does not affect the cells that do not have that protein. When a monoclonal antibody attaches to a cancer cell, they may accomplish the following goals:
Allow the immune system to destroy the cancer cell. The immune system doesn't always recognize cancer cells as being harmful. A monoclonal antibody can mark cancer cells by attaching to specific parts of cancer cells not found on healthy cells. This makes it easier for the immune system to find and destroy these cells. The monoclonal antibodies that target the PD-1 protein are a good example. PD-1 keeps the immune system from recognizing that a cell is cancerous, so drugs that block PD-1 allow the immune system to identify and eliminate the cancer.
Prevent cancer cells from growing rapidly. Chemicals in the body tell cells to grow by attaching to receptors on the surface of cells. These chemicals are called growth factors. The receptor they attach to is called a growth factor receptor. Some cancer cells make extra copies of the growth factor receptor. This makes the cancer cells grow faster than normal cells. Monoclonal antibodies can block these receptors and prevent the growth signal from getting through.
Deliver radiation directly to cancer cells. This treatment, called radioimmunotherapy, uses monoclonal antibodies to deliver radiation directly to cancer cells. By attaching radioactive molecules to monoclonal antibodies in a laboratory, they can deliver low doses of radiation specifically to the tumor while leaving healthy cells alone. Examples of these radioactive molecules include ibritumomab tiuxetan (Zevalin) and tositumomab (Bexxar).
Diagnose cancer. Monoclonal antibodies carrying radioactive particles may also help diagnose certain cancers, such as colorectal, ovarian, and prostate cancers. Special cameras identify the cancer by showing where the radioactive particles build up in the body. In addition, a pathologist may use monoclonal antibodies to determine the type of cancer a person may have by analyzing the sample of tissue removed during abiopsy. A pathologist is a doctor who specializes in interpreting laboratory tests and evaluating cells, tissues, and organs to diagnose disease.
Carry drugs directly to cancer cells. Some monoclonal antibodies carry other cancer drugs directly to cancer cells. Once the monoclonal antibody attaches to the cancer cell, the treatment it is carrying enters the cell. This causes the cancer cell to die without damaging other healthy cells. One example is Brentuximab vedotin (Adcetris), a treatment for certain types of Hodgkin and non-Hodgkin lymphoma. Another example is trastuzumab emtansine or TDM-1 (Kadcyla), which is a treatment for HER2-positive breast cancer.
Other monoclonal antibodies approved by the U.S. Food and Drug Administration (FDA) to treat cancer include:
Alemtuzumab (Campath)
Bevacizumab (Avastin)
Cetuximab (Erbitux)
Ipilimumab (Yervoy)
Nivolumab (Opdivo)
Ofatumumab (Arzerra)
Panitumumab (Vectibix)
Pembrolizumab (Keytruda)
Rituximab (Rituxan)
Trastuzumab (Herceptin)
Clinical trials of monoclonal antibodies are ongoing for several types of cancers. Learn more about clinical trials.
Side effects of monoclonal antibody treatment are usually mild and are often similar to an allergic reaction. Possible side effects include rashes, low blood pressure, and flu-like symptoms, such as fever, chills, headache, weakness, extreme tiredness, loss of appetite, upset stomach, or vomiting.
Although monoclonal antibodies are considered a type of immunotherapy, they are also classified as a type of targeted therapy. Targeted therapy is a treatment that targets the cancer’s specific genes, proteins, or the tissue environment that contributes to cancer growth and survival. Learn more about targeted treatments.
Non-specific immunotherapies
Like monoclonal antibodies, non-specific immunotherapies also help the immune system destroy cancer cells. Most non-specific immunotherapies are given after or at the same time as another cancer treatment, such as chemotherapy or radiation therapy. However, some non-specific immunotherapies are given as the main cancer treatment.
Two common non-specific immunotherapies are:
Interferons. Interferons help the immune system fight cancer and may slow the growth of cancer cells. An interferon made in a laboratory, called interferon alpha (Roferon-A [2a], Intron A [2b], Alferon [2a]), is the most common type of interferon used in cancer treatment. Side effects of interferon treatment may include flu-like symptoms, an increased risk of infection, rashes, and thinning hair.
Interleukins. Interleukins help the immune system produce cells that destroy cancer. An interleukin made in a laboratory, called interleukin-2, IL-2, or aldesleukin (Proleukin), is used to treat kidney cancer and skin cancer, including melanoma. Common side effects of IL-2 treatment include weight gain and low blood pressure, which can be treated with other medications. Some people may also experience flu-like symptoms.
Cancer vaccines
A vaccine is another method used to help the body fight disease. A vaccine exposes the immune system to an antigen. This triggers the immune system to recognize and destroy that protein or related materials. There are two types of cancer vaccines: prevention vaccines and treatment vaccines.
Prevention vaccine. Aprevention vaccine is given to a person with no symptoms of cancer. It is used to keep a person from developing a specific type of cancer or another cancer-related disease. For example, Gardasil and Cervarix are vaccines that prevent a person from being infected with the human papillomavirus (HPV). HPV is a virus known to cause cervical cancer and some other types of cancer. Learn more about HPV and cancer. In addition, the U.S. Centers for Disease Control and Prevention recommends that all children should receive a vaccine that prevents infection with the hepatitis B virus. A hepatitis B infection may cause liver cancer. Learn more about hepatitis B screening.
Treatment vaccine. A treatment vaccine helps the body's immune system fight cancer by training it to recognize and destroy cancer cells. It may prevent cancer from coming back, eliminate any remaining cancer cells after other types of treatment, or stop cancer cell growth. A treatment vaccine is designed to be specific, which means it should target the cancerous cells without affecting healthy cells. At this time, sipuleucel-T (Provenge) is the only treatment vaccine approved in the United States. It is designed for treating metastatic prostate cancer. Additional cancer treatment vaccines are still in development and only available through clinical trials.
Indian Lesbo Commercial - BOLD IS BEAUTIFUL | THE VISIT By Myntra - Indian clothing company myntra Anouk recently released a bold advertisement centred around a conversation between a lesbian couple and it is one of the best video that you will watch online today. This touching new ad shows a conversation between a lesbian couple, like any other. It beautifully captures the nervousness, excitement and anxiousness of a girl introducing her partner to her parents. The ad begins with a woman whose parents are expected to arrive, getting ready.
Moon is the only natural satellite of earth which has many theories of origin. According to one of the theories, it is believed to be made up of tectonic plates. Displacement of these rocky plates under the earth are responsible for quakes on earth.
Does similar thing happen on the moon?
Indian scientists at School of Environmental Sciences at JNU, New Delhi when analysed photos sent by Narrow Angle Camera & Lunar Reconnaissance Orbiter Camera of Chandrayaan 1, observe the presence of tectonic plates on moon. These photos are of the South Polar region of the moon. This clue of presence of tectonic plates on moon gives boost to one of the theories of the moon structure which believes that moon too has the earth like structure.
Further, scientists added that as of now we don't have any prefect method for measuring quakes on the moon. But after study of movement of these tectonic plates on the moon, we will develop a model.
This is not the first study which claims occurrences of quakes on the moon. In 2009, NASA has revealed the occurrence of a quake on the moon nearly 50 million years ago.
According to a report by Zee News, a study has revealed the presence of tectonic plates inside the moon's surface whose movement triggers earthquake similar to that on the Earth.
Saumitra Mukherjee, Professor of Geology & Remote Sensing at School of Environmental sciences in Jawaharlal Nehru University and his student Priyadarshini Singh, has examined the pictures of the surface of moon captured by the Narrow Angle camera and Lunar Reconnaissance Orbiter Camera of Chandrayaan-1 which indicates the presence of tectonic plates on moon.
According to Professor Mukherjee the data gathered from south polar region of the moon shows that many signs have been found which assert that tectonic activity occurs on the lunar surface, very similar to that on our planet.
He said, "Tectonic plates at surface move due to mantle layer of earth's core and the movement of tectonic plates on moon establish that some material in liquid form is present under its surface too."
Presently, there is no way to forecast earthquakes. So examination of the tectonic plates' movements and quakes on moon and comparison with earthquakes is a step closer towards predicting their occurrence.
Ahmedabad-based Space Application Centre, an institute of Indian Space Research Organisation, assisted them in the study. The articles on the study have been featured in journals like Nature India, Frontiers in Earth Science and IEEE Geoscience and remote sensing letters.
The aboriginal culture of Australia, includes a large number of tribes inhabiting the oceanic continent before the arrival of the white man. But all that rich culture is doomed to survive in stocks in which its people are destined to extinction.
In this episode one of the elders that preserve aboriginal culture will show the most important elements of a culture that struggles not to disappear.
Know his rituals in which contacts the parallel world in which the gods, spirits and men live together. We will see the role exerted by the digeridu, a musical instrument employed in these rituals. We'll see how it is manufactured by the musicians themselves, who will address the complex technique used to make it sound.
The cave paintings of Ubi Rock opened the door showing the spirituality of these villages that are sacred totems direct reference the natural world around them. Analyze the paintings today continue to make to represent their dreams and the importance of this painting.
Participate with them in making the famous boomerang and the banquet to which fishing leads a giant turtle. But the aboriginal community also show us the bitter side of life: the reserves in which its people seem destined to a slow extinction.
