Saturday, 29 December 2018

Crop Circles! Forest Experiment in Making of Half a Century

Have you ever listened about Crop Circles? In the recent times, Crop Circles have spotted in Japan’s Miyazaki Prefecture. This experimental forest in Japan is creating quite a stir with its unique shape. They were formed by Japanese Cedar Trees, only viewable from above. The incredible photos of geometric designs emerged in a large mature forest. The researchers are confused to learn how these shaped emerged? The practical explanation was the result of a scientific experiment that spanned half a century.

The scenic natural formations aren’t the results of an alien invasion, but rather a well thought out a preplanned imitative. Back in 1973, Japan’s Forestry and Fisheries (Ministry of Agriculture) started a project dedicated an area of land near Nichinan City was making an ‘experimental forestry’.  The scientist planted circles of cedars with smaller inner circles expanding incrementally into larger radiuses to create 10 perfect rings. One of the experiments was to try and measure the effect of tree spacing on growth. The experiment was carried out by planting trees in 10-degree radial circles of varying diameters.

The Crop Circles are so attractive due to their concave shape.  It was an unexpected result of the experiment that would recommend tree density does indeed affect growth. The trees are due to be harvested almost five years but officials are now considering preserving the crop circles. These images are efforts of Google Earth, however, these are very dark. The more space equals less competition for resources such as water and sunlight. Hence, it’s easier for these outer trees to grow bigger and stronger while those on the inside fight it out amongst themselves.

Friday, 2 November 2018

The Incredible Rectangular Iceberg Floating Off Antarctica

Nature follows their own rules and laws, but sometimes results are often irregular and asymmetric like clouds and coastline and ocean waves. NASA scientists Jeremy Harbeck & his team were flying over the northern Antarctic Peninsula as part of Operation in October 2018. They saw an incredible IceBridge spotted precisely cut rectangular piece of the iceberg floating amidst a jumble of broken ice, everybody thought it was pretty interesting.
Because such type of rectangular formation is called a “tabular iceberg”. It's a supernatural occurrence; it's amazing, but nothing out of ordinary. I had seen many icebergs around Antarctica that have very straight, very long sides," he said. These tabular icebergs are wide and flat, and long, like a sheet cake.
Thus the ice breaks according to its crystalline structure in a straight line. The walls of this new iceberg are sharp and almost perfectly vertical, suggesting they formed recently. As time goes on, waves will start to erode these edges, creating large arches and caving in its walls. The cold air and sea temperatures mean they melt slowly, and large icebergs can survive for many years.
Normally icebergs with relatively straight edges are common, this was the first time anybody has seen an iceberg with two corners at right angles. They split from the edges of ice shelves like fingernails breaking off when they grow too long. The iceberg will also continue to break and crack, losing chunks of ice around the edge, and possibly even fragmenting into smaller pieces. These fracture lines can form interesting geometric structures like rectangles and triangles.

We often see icebergs with geometric shapes, although such a perfect rectangle is admittedly unusual. This specific rectangular iceberg is about one mile wide, and it had just broken off from the Larsen C ice shelf. NASA aims to better understand the connection between earth’s polar regions and the global climate. In spite of its eerily perfect shape, this iceberg is completely natural, and in fact not even that unusual. The largest iceberg ever observed, named B-15, was released from Antarctica in 2000, and some fragments of it still exist today near the island of South Georgia.


Friday, 7 September 2018

The Bat with Long Ears

The name of the Bat with Long Ears is an understatement: the ears are huge almost as long as the rest of the body and they play a vital role in the detection of prey. Of all the British bats, the long-eared is the most distinctive. No other mammal has ears that are nearly as long as its body. In fact, the ears of the long-eared bat are so big that they can often be seen even when it is in flight making identification easy. With its long, soft fur, large eyes and delicate wings, it is a quiet attractive mammal with inoffensive habits.

Echo location! A Bat with Long Ears finds its way about in the dark by means of echo location. It emits high intensity, ultrasonic sounds (too high-pitched for us to hear). Which are reflected from objects in its path? From the patterns of the remaining echoes the bat can interpret its surroundings and avoid flying into obstacles.

The same mechanism is used to catch insect prey. Echoes bounce off even the smallest midge and alert the bat to the presence of a potential meal. All British bats are capable of intercepting flying insects in this way, and probably compete for similar prey. But this leaves a whole range of suitable food items untouched the insects, caterpillars and spiders.

Which do not fly but crawl about among tree-top vegetation instead? Most bats fly too fast to notice these creatures, and in any case probably cannot differentiate between the echo of, say, a caterpillar and the leaf on which it is resting.

This is where the long-eared bat comes into its own. Instead of emitting loud echo location sounds which just bounce off foliage indiscriminately, this bat whispers. Its ultrasonic noises are so quiet and sensitive that it can tell the difference between an echo from an insect and what it is sitting on. The huge ears detect these minute echoes, and also

The Bat with Long Ears is a nocturnal mammal, foraging by night. In flight the sensitive ears are held erect, directed forwards so they can detect insect prey by echo location. When the bat is at rest or crawling about, the ears crinkle along their outer edges and are then lowered over the shoulders.

There are two long-eared bats in Britain, the common and the grey. The grey (Plecotus austriacus) is very difficult to distinguish from the common and there are no external features which provide positive identification of every specimen.

Generally speaking the grey long-eared bat has darker fur than the common, which is browner. The presence of the grey was overlooked in Britain until 1963, and even now little is known about it. So far it has been identified only in southern England, though it may be more widespread.

Distinguish between sounds reflected from different textures, such as a soft insect larva and a smooth leaf. The sounds are made and the echoes interpreted in a split second during flight a remarkable feat since it involves only part of the bat's brain, the whole of which is smaller than a pea.

Foraging! The task of catching insects is made easier for the long-eared bat by its ability to hover at an angle of 300. The long-eared bat can pick food delicately and precisely off foliage and bark, and perhaps even from the ground. As well as the usual flying insects, its diet therefore includes a whole range of invertebrates gleaned from trees which other bats do not manage to exploit.

In late summer especially, the Bat with Long Ears takes large numbers of noctuid moths, snapped up on the wing and carried off to a convenient perch to be dismembered and eaten. Usually the moth wings and legs are discarded, and a little heap of such litter accumulates below the perch.

Attic Nurseries

The Bat with Long Ears habit of using feeding roosts near human habitation, and its ability to hover and fly in confined spaces make it likely to be one of the species that flies into bedrooms at night through open windows. It is difficult to be more precise since few people favored by such a visit stop to check the identity of the intruder.

The Bat with Long Ears mostly roosts in attics. Groups of up to two dozen females gather in attics in summer to bear their young. They are usually so quiet that they easily pass un-noticed by the householder, and can raise their young undisturbed. Attics make good bat nurseries because they are warm.  Higher temperatures mean faster growth and development for the young.

On cool days the bats huddle together to warm their offspring. Such a colony does no harm, and may help to keep the roof space clear of moths, spiders and destructive beetles. The young are born in June and July. Each female never has more than one baby a year and none at all in some years. The population thus increases only slowly. When a colony is wiped out it may take a decade to recoup.

A low breeding rate is characteristic of bats probably because their babies are so big. Each weighs nearly a third as much as its mother at birth. Under natural conditions bats do not need to produce large numbers of offspring as they have few predators to Fear. The long-eared, For example, is occasionally taken by owls and cats, but is otherwise safe except from destruction by humans.

Adult males do not usually roost with nursing females, and take no part in rearing the young. They meet up with the females again once the young have been weaned and the nursery colony has dispersed for the winter.

Three-month hibernation like other insectivorous animals, the long-eared bat faces a critical shortage of food once the colder nights of autumn begin. Two options are open to it. Either they flying south to warmer places, or staying put and drastically reducing energy requirements by hibernating.

It seems that Bat with Long Ears normally hibernate, often staying close to where they have spent the summer months. They usually hibernate in trees and buildings; though sometimes use caves, mines and other similarly cool places. Their preferred hibernating temperature is probably about 0°C (32°F).

Bat with Long Ears would be forced into unnecessary and unwelcome activity if they hibernated.  Somewhere that became too warm on sunny winter days. Winter activity is undesirable because there is little chance of recouping the fat reserves used to provide energy for flight.

If the bat finds a suitable place, it may well hibernate for over three months. During hibernation the large ears pose a problem. Precarious moisture may evaporate from their large surface and, even when this difficulty is avoided by the choice of a cool, humid place to pass the winter, they a vulnerable to frostbite.

The ears could get in the way if the hat wanted to crawl into a more sheltered crevice, so the problem is solved by folding the ears backwards. Hibernation ends in March in the south of England, probably later in the north though this varies with the prevailing weather.

Mating takes place soon after hibernation ends or perhaps earlier during periods of wakefulness in winter. When they wake up the hats start feeding to recoup the .2O or more of lost weight.

Nocturnal Sorties

Long-eared bats become active within the day roost at about sunset every night. They are emerging from the nooks and crannies where they have passed the day. They may spend up to an hour or so making short flights and grooming their silky fur. If the long fine fur becomes matted, it loses its insulation, stream-lining and rain-proofing properties. Once it is fully dark the hats go out to forage.

Sometimes they stay out all night at other times especially if there is plenty of food about. If there are babies to be fed they may return within the hour.  Perhaps they are making another sortie later. Long-eared bats normally manage to find all the food they need without having to fly far from home.

Occasionally, some Bat with Long Ears hats appear to make extensive journeys out to sea. They have turned up among night-migrating birds attracted to offshore lighthouses, in 1%8 one was found dead on a lightship in the North Sea, 31 miles out from Great Yarmouth. Source: CP

Monday, 20 August 2018

A Man Who Created Lush Green Forest Single Handily

This is really an inspirational story of an Indian man who has spent 40 years of his life, in planting tree every day in a remote Island. Jadav Payeng who live son Majuli in Assam, India start work on a desolate Indian island and created a lush forest that's now home to tigers and 115 elephants.

The man has blessed with green fingers and a great determination to preserve the natural World. Payend has single-handily created a forest (1360 acres) bigger than New York's Central Park (measures 840 acres in comparison). The world's largest river island was alarmed by the devastation caused to the land after a bout of extreme flooding and drought in 1979.

In a determination to prevent more erosion to his homeland, a brave 16 year old boy decided something different in his mind. He took the initiative to plant a sapling in the barren soil every day for the foreseeable future. Therefore times goes on and he planting the tree every day. So, nearly 40 years on, his woodland covers 1360 acres is home to Bengal tigers, rhino, vultures and 115 elephants.

The man was didn’t come on any scene, until 2007. He was accidentally discovered seeding his forest by photo journalist and wildlife enthusiast Jitu Kalita. He hired a boat in search of colorful birds around the Brahmaputra River. He want to take snaps of rare birds, so while paddling in the river which flows around Majuli Island. He spotted something unusual in shallow waters. I saw some strange view, looked like a forest far in the distance. I started to walk towards a strange thing which I could’t believe my eyes. I had found a beautiful dense forest in the middle of barren wasteland.

Payeng said, he thought Kalita was a poacher in hunt of rhinos and tigers. But he was surprised to learn that he was a journalist. Kalita was surprised with Payeng’s story and spent some time to learn his work. Kalita went in to publish an article in local paper which was viral in nationwide. The Father of three’s endeavor’s applauding all over the country and called him “Forest Man of India”.

Payeng, fulfill his domestic needs by selling his cow milk to local villagers. He said I don’t need money; I just wanted to be remaining dedicated for my forest. I will continue to plant saplings and seeds until my last breath. Moreove, he also said, in the start, planting tree was very time consuming but now it's much easier because the trees seed themselves. In the meantime on the wildlife front, stocks have flourished naturally. But now the difficulties Payeng faces include threats from pilferers and illegal loggers.

Payeng said, today humans beings consume everything until there is nothing left. Hence, nothing is safe from humans not ever elephants and tigers. He’s so motivated about his forest and tells people, cutting those trees will get you nothing. Cut me before you cut my trees. In 2015, Payeng inspiration recognized far and wide, when he was honored by the Indian Government with a Padma Shri civilian award.

Now many researchers have also highlighted Payeng as an example to follow. Payeng has already shown the example that if one person can, at his own effort, does this kind of plantation, then why not others. Payeng says his dream is to fill up Majuli Island with forest again, with 5,000 acres being his goal. The scientist explains his story in another documentary. They are highlighting his work ‘the Voice of Trees’  that he gets up every morning around 3am then goes to his special forest.

Which is known as Mulai Kathoni, using a boat and bicycle? He says the lifestyle in the area where he lives is pretty blissful, with little stress.  Payeng says this is in stark contrast to bustling metropolises where people have little time to think about the world around them. Things are different in concrete forests (cities). Those people sit in air conditioned rooms unmindful of the pollution created outside.

These days, people are fighting with each other for nothing, however people here don’t fight. They do their work, eat their food, breath oxygen and live in peace. In a short documentary film by 101 India titled ‘The Man Who Planted A Forest’. Payeng reveals that he can still locate the first tree that he planted, with its solid frame now towering above him. Standing next to the tree and patting its thick trunk. Without you I would not have seen the outside world. People from all across the globe come here now because this forest amazes them.

Wednesday, 20 June 2018

Amazing Lungish, Who Survive on Land without Water

The lungfish, also known as “salamanderfish”, is a type of freshwater fish actually famous for its ability to live on land, without water, for months on end, and sometimes even years. The lungfish name suggests, the fish have a highly evolved respiratory system that can take oxygen straight from the air, similar of land animals do. However, few species of lungfish are quite used to breathing air that they gradually lose the function of their gills as the fish reach adulthood. Whereas they still live in water, and their requisite to frequently come up to the surface for fresh air. The lungfish can even drown if they are keeping him for underwater for a long time. It has elongated bodies, just like eels, with thread-like pectoral and pelvic fins which they use to swim and crawl along the bottom. The lungfish usually inhabit shallow waters, such as swamps and marshes, but they’re also found in bigger lakes. Lungfish is feeding on fish, insects, crustaceans, worms, molluscs, amphibians and plant matter. They have an intestinal spiral valve rather than a true stomach. Normally, lungfish excrete nitrogenous waste as ammonia directly into the water. The lungfish can be extremely long-lived.

Wednesday, 6 June 2018

An Introduction to When It Comes To Nature, Korea Is Out Of This World!

When you talked about Korea, the first myth comes in mind is for its modern cities and decades of conflict. From several decades tensions between the South and North Korea might be what define it to outsiders. Therefore elsewhere the battles scar there’s a much more striking side to Korea. In South Korea, you can find large pockets of undamaged wilderness where strange animals thrive and Koreans continue to practice age-old traditions in tandem with the seasons and with nature. Climb the mountains and get their good tidings as nature’s peace will flow into you as sunshine flows into trees. Thus, in these connections, rather than in division, that you will see the true longing for nature with subtle brilliance and dynamic beauty. This spectacular documentary takes you on a trip into the hidden nature of Korea! Where nature does not hurry, yet everything is accomplished.

Wednesday, 30 May 2018

The Saqqara Bird: The Ancient Egyptian Flying Machine

Saqqara Bird" is a small wooden replica of an actual ancient Egyptian flying machine? The Saqqara bird was excavated in 1898 from a tomb of Pa-di-lmen in Sappho in Saqqara, Egypt. It has one prodigious problem and that is its lack of information since its early discovery. Saqqara bird is one of most mysterious objects ever discovered. It is believed that Saqqara bird is 2,200 years old, resembles to modern day airplane with the head of bird. Some people speculate that ancient Egyptians may have understood the processes of aerodynamics and that the Saqqara Bird may have been a scale model of an actual working aircraft or glider of some type. The perfect placement of the wings reveals advanced aerodynamics design. The Saqqara bird is made of sycamore wood, the bird may have been a ceremonial object, a toy, or even some kind of weather vane. The bird is a fun historical footnote, a minor mystery whose true persistence may never be known, but it doesn't represent anything earth-shattering nor does it?

In 1969, the archaeologist Dr. Khalil Messiha was a professor Of Anatomy for the Artist at Helwan University. He was also a member of the Royal Aeromodellar's Club and the Egyptian Aeronautical Club. He was also an amateur student of bird models .During excavating he came upon a wooden object similar to a bird, mere 7 inch wingspan, and this object has baffled archaeologists and researchers for years. The Saqqara bird has eyes, a nose but the wings are not similar to the wings of birds. The wings resemble to modern day jet plane. To the middle of the rump, the wings are bit thicker; it is where the lift up is at the highest point. The wings become thinner to the end and those wings are modeled down and this is the point which proves that the Saqqara bird has advanced aerodynamic design in its construction.

What is also very imperative is that birds have no rudders, they don’t need rudders. The wing is made of one piece of wood, and its span is exactly 18 cms. The part of the body is the thickest 8 millimeters. Then it tapers in thickness towards the tips. There is a Dihedral angle which is somewhat uneven on both sides due to slight distortion of the wood, caused by the passage of time. Messiha claims "The lower part of the tail is broken and flat which I think may be evidence that the tail was attached there. Saqqara Bird has been housed in the Museum of Egyptian Antiquities in Cairo. The Saqqara Bird has a vertical stabilizer which is unlike the generally horizontal shape of a real bird's tail. This fin as "shaped as if the bird had twisted its tail feathers. It is also legless and has wings set at an angle Messiha sees as similar to that of modern aircraft, which he considered an attempt to create aerodynamic lift.

The Saqqara Bird is just a tiny part of the many theories concerning of the prospects of ancient lost technology and, like most debated theories, we’ll maybe never know the real story. It could be a model of an ancient flying machine, it could be nothing more than a little wooden bird, or it could be something in between. Whereas there are several theories as to what this object is, until now no solid conclusion has been offered. The History Channel, as part of its continuing plan to completely discredit itself, ran an episode of the show "Ancient Discoveries" which purported to prove that the Saqqara Bird was capable of flight. However, the most common accepted theory is that the Saqqara Bird is actually a sacred bird that was used as decoration on the masts of ships or a toy model of a bird.

Friday, 18 May 2018

The Juniper Tree

Juniper or Juniperus are trees what we call red cedar is really a juniper. But many others are shrub like and as such are extremely useful in landscape plantings especially since they will tolerate poor soil. They do well by the seashore as well as in hot dry places, and they cover banks beautifully.
There is great variety in their shape, foliage textures and foliage colors; many make fine specimen plants, and the smaller ones look good in rock gardens, either as accents or tailing down over rocks. The low, spreading junipers make excellent ground covers.
Many varieties of Chinese juniper (Juniperus chinensis) such as the bluish “Hetzii” and the flat topped “Pfitzerana” may grow as tall as 10 feet and just as wide, sending out long, irregular horizontal branches. They are usually misused because people rarely understand how big they will grow; a compact juniper is more appropriate for most landscaping situations.
But given the right space the big ones can be effective. The variety called “Sargent juniper” forms a low, bluish mat. Varieties of common juniper (J. communis) include “Depressa” which grows under 4 feet tall and “Compressa” a little gem of a plant that grows upright with a pointed top and never exceeds 2 feet.
Tam juniper (J. Sabina “Tamariscifolia”) is much used because it forms a low, wide tidy mound of rich green. Varieties of creeping juniper (J. horizontalis) are the most prostrate of all; “Wiltoni” is also called “Blue Rug” forms a blue mat just a few inches high that spreads widely and is excellent for the foreground of a shrub planting or in a rock garden.
“Bar Harbor” is gray green and turns purplish in winter. Andorra juniper (J. H. plumose) is taller than Bar Harbor under 2 feet but also has a fine, purplish winter color. Moreover, Junipers like full sun and a soil that is rather dry, sandy,, well drained and slightly acid. They rarely if ever need feeding.
They should not need much pruning if you have chosen the right juniper for the spot, and they are usually appreciated for the irregularity of their branching patterns. But you can remove awkward hoots in spring or summer, trim recent growth in early spring if more bushiness is needed or cut all of the season’s growth in summer to limit size. Cutting hard to bare wood will not however, produce branching.  Source: Charismatic Planet

Thursday, 3 May 2018

Bridegroom’s Oak: The World’s Most Romantic Postbox

In Germany a 500 year old tree called “The Bridegroom’s Oak” in the Dodauer Forst forest near of Eutin, has its own postal address and actually receives about 5 to 6 letters every day. The letters are sent by love seekers from all over the world, in the hope of someone will read them and write back. In the modern age of dating apps, social media available today, but love seekers still sending letters to this amazing tree, in the hope of finding their love. To sending the letter to charming tree and expecting good fortunate to work would be a really magic. The tree trunk has a circumference of 16 ft, a spread of 98 ft, and a height of 82 ft.
The tree is surrounded by a wooden fence, while the hole is about 9.8 feet off the ground and 1 ft wide. The widespread Bridegroom’s Oak tree growing more than 500 years but became a facilitator of love about hundred years ago, when it found a beautiful love story. A lovely girl named “Minna” fell in love with a young chocolate maker named “Wilhelm”. Both wanted to marry, but girl father was opposed to this relationship, restricted her from seeing the boy. Both didn’t give up, and started exchanging love letters in secret by leaving them in a knothole of Bridegroom’s Oak. Hence, time passes very quickly and her father ultimately came to know about their love letters, but instead of punishing, he decided to let her marry. In June 1891, their wedding took place under the branches of Oak tree that helped them to keep their romance alive.
This love story widespread like a wild fire in Eutin, and soon people start writing romantic letters and leaving them in the tree’s knothole. Therefore, tree has gotten lot of popularity among love birds. So, in 1927, it was already known as “Br√§utigamseiche” had become so popular that the Deutsche Post assigned it its own address and postal code, allowing people from all over Germany and even abroad to send in their letters. People all over the world are visiting Bridegroom’s Oak by following one simple rule. They can check all the letters in its knothole, and take with them the one they wish to reply to, but they have to put the others back for other people to find. According to one BBC reports that it has been responsible for at least 100 marriages, as well as many other romantic relationships, but if you’re still not convinced, just ask Karl Heinz Martens, the postman who has been delivering letters to the tree for the last 20 years.

Friday, 20 April 2018

World’s Biggest Tyre Graveyard

Unbelievable pictures of Kuwaiti landfill site that is home to more than 7 million wheels and so massive it can be seen from space. So, an average car tyre will travel around 20,000 to 25,000 miles over its lifetime, but when they have reached the end of their life in Kuwait City they are destined for the tyre graveyard. Every year gigantic holes are dug out in the sandy area of Sulaibiya filled with old tyres in the ground. Although, the expanse of rubber is so vast that the sizable indents on the earth are now visible from space.

It is believed that tyres of other countries and Kuwait have paid for them to be taken away - four companies are in charge of the disposal and are idea to make a substantial amount from the disposal fees. Even though the European landfill directive means that this type of 'waste disposal would be illegal in Europe -  since 2006 EU rules have banned the disposal of tyres in landfill sites, leaving about 480,000 tonnes of recyclable shredded rubber each year. Few years back a fire broke out in a Kuwait tyre dump which was so big that it could be seen from space. The fire broke out on April 17 at a tire dump near Al Jahrah. Tyre fires are difficult to extinguish they produce a lot of smoke, which often carries toxic chemicals from the breakdown of rubber compounds while burning.

In England all truck and car tyres must be recovered, recycled and reused.  Therefore, presently over 80% of the 55 million used tyres generated in Britain are processed via the Responsible Recycler Scheme. Materials from correctly recycled tyres are used for a variety of uses including a children’s playground, running tracks, artificial sports pitches, fuel for cement kilns, carpet underlay, equestrian arenas and flooring. Bales of tyres can be used in the construction of modern engineered landfill sites and flood defenses. Moreover, if waste tyres are in good condition, they can be re-moulded and put back on the road as ‘re-treads’.  In 2010, just over 30% of waste tyres were turned into crumb, 18%  were used in energy recovery, almost 20% were re-used in the UK or abroad, 16% were particularly used in landfill engineering and 11%t were re-treaded.

In some circumstances tyres are shipped out to countries such as India, Pakistan and Malaysia, but there are strict laws about their exportation. Different tests were performed on grip and skid resistance, with engineers reporting that the rubber road, on a stretch of dual carriageway between Perth and Dundee, resulted in a quieter drive. Experts claim the road requires less maintenance and still allows for drainage, whereas tyre recyclers claim the technique will also save money because the new material is thinner than standard roads. Rubber roads were first built in the 1960s in the US, where today there are 20,000 miles of road made of recycled tyres.

Rubber roads are also popular in Germany, China, Brazil, and Spain. The technique has been found to cut traffic noise by about 25%. The asphalt is made by breaking down used tyres into rubber ‘crumbs’ which are supplementary to bitumen and crushed stone, which are usually used to make asphalt. It is believed that more than five million tires fuelled the fire which specialists struggled to control. Hundreds of firefighters as well as soldiers and employees of the Kuwait Oil Company took part in the efforts to extinguish the blaze. A number of MPs described the fire as an 'environmental catastrophe' and urged to demand a debate on the issue in a particular parliamentary session.