Brainput system takes some brain strain off multitaskers

first_img © 2012 Phys.Org (Phys.org) — A research team made up of members from Indiana University, Tufts and MIT and led by Erin Treacy Solovey, a has built a brain monitoring system that offloads some of the computer related activities a person is performing when multi-tasking begins causing stress. Called Brainput, the system makes use of functional near-infrared spectroscopy (fNIRS) to monitor brain activity and a computer system to interpret the results and then to cause changes to tasks to reduce brain overload, i.e. when stress levels reach a certain point, the computer turns on autonomous computer activities that hopefully reduce the amount of stress the person is experiencing. Citation: Brainput system takes some brain strain off multi-taskers (2012, May 16) retrieved 18 August 2019 from https://phys.org/news/2012-05-brainput-brain-strain-multi-taskers.html Explore further Robots provide insight into human perception Brainput provides a passive, implicit input channel to interactive systems, with little effort from the user. Image: MIT In practice, the fNIRS system is made up of a headset worn across the forehead that is able to capture electrical signals from the brain, combining features of fMRI and EEG in one small, less powerful package. The headset is connected to a computer running software that analyses the signals it receives and then when certain patterns emerge, takes actions that lesson the load on the person wearing the headset.To test their system, the researchers set up an experiment where volunteers were asked to direct virtual robots in a maze with the goal of finding a spot where a Wi-Fi signal was powerful enough to allow for sending messages. To up the stress factor, the volunteers were asked to direct two robots at the same time, which was doubly difficult because both robots continued to move regardless of commands given and because the volunteers were also asked to do their best to prevent the robots from running into walls. The setup thus required the volunteers to multi-task in a stressful environment. As the experiments unfolded, the Brainput system constantly monitored the brain activity of each participant and when certain thresholds were reached, commands were sent to the robots turning on their sensors and directing them to perform some actions autonomously; in essence, helping out the volunteers. What’s perhaps most interesting about the experiments is that most of the volunteers never even noticed that the robots had started helping them out. For their part, the researchers noted that performance levels overall increased when the robots started doing their fair share. Also interesting was when autonomous behavior by the robots was instigated prior to the volunteers reaching overload, they tended to notice what was going on and performance dropped off as a result.Solovey and her team plan to next add other cognitive recognition algorithms to the system to detect other mental states allowing for assistance in wider variety of applications. Possible real-world uses for such a system might include driver or pilot assist applications that help out when the person in control temporality loses focus or becomes fatigued. More information: web.mit.edu/erinsol/www/fNIRS.htmlResearch paper (PDF): web.mit.edu/erinsol/www/papers … y.CHI.2012.Final.pdfvia TechnologyReview This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.last_img read more

Canadian says he unraveled WWII pigeon code

first_img More information: via BBC (Phys.org)—British intelligence officials were baffled last month by a secret World War II message which a man had discovered on the leg of a dead pigeon when renovating his chimney in Surrey, England. He had found pigeon parts including a leg to which was attached a paper of character-string code, in the form of 27 handwritten blocks. Now they are being told by a Canadian researcher that they can stop scratching their heads. He said he has figured out most of it. What he was unable to crack was possibly parts deliberately planted to dupe the German enemies if they got hold of the note. Citation: Canadian says he unraveled WWII pigeon code (2012, December 17) retrieved 18 August 2019 from https://phys.org/news/2012-12-canadian-unraveled-wwii-pigeon-code.html © 2012 Phys.org Explore furthercenter_img Britain used some 250,000 pigeons as its messengers during the war. The National Pigeon Service was a squadron of 250,000 birds flying at speeds of 80 mph, covering thousands of miles using their navigational skills to get their messenger jobs done. The Surrey discoverer handed the paper over to intelligence agency GCHQ. Codebreakers determined that the message handed over to them was impossible to crack without its code book, as code books and computers were destroyed after the war, and they were convinced the message would be impossible to decrypt without reference to the original cryptographic material. Without access to the relevant code books and details of any additional encryption used, the message would remain impossible to decrypt, a spokesman said.The latest news is that the Canadian, Gord Young of Peterborough, Ontario, now believes he has the answer, nonetheless. The puzzle took him 17 minutes to figure out, with the aid of a book that he inherited, according to the BBC. He used his great-uncle’s Royal Flying Corp [92 Sqd-Canadian] aerial observers’ book to piece out the message.Young said the note utilized a simple code to detail German troop positions in Normandy. The note was written by a Lancashire fusilier who had been parachute-dropped into Normandy with pigeons to report on German positions. The man was killed a few weeks later.Young said that the short form code relied mostly on acronyms, most of which he unraveled. “The message is indeed breakable.”The message told RAF officers what the situation was on the ground after being parachuted behind enemy lines. Some sample portions of the message were said to read: “Artillery observer at ‘K’ Sector, Normandy…Final note [confirming] Found Jerry’s whereabouts… Panzer attack – blitz. Know [where] local dispatch station.”Young is the editor of a local history group, the Lakefield Heritage Research, which has a collection of photocopies and other forms of information related to Peterborough’s history, from both city and county. UK codebreakers stumped by WWII pigeon message This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.last_img read more

Genome study indicates peacock eyespots likely developed to impress females

first_img Anyone who happens upon a grown male peacock notices right away the striking eyespots on its feathers—most noticeable when spread wide in an impressive stance. Such plumage is an example of an extreme evolutionary trait—peacocks for example, have difficulty moving around because of their elaborate train. Scientists have speculated on the eyespots for many years, but proof of the root of their purpose has remained elusive. In this new effort, the researchers sought to learn more about the eyespots to see if they could come closer to an answer.Over the years, some scientists have suggested that birds of different species that have eyespots are likely related, and most have assumed that development of such eyespots has been a onetime trait. To find out if either is true, the researchers collected DNA samples from 15 bird groups, including three that have eyespots—sequencing almost 2,000 segments in all. The team then used what they’d found to construct a likely partial genealogy for the birds. In so doing, they found that birds of different species that have eyespots are not necessarily related. They also found that many species had developed eyespots, lost them, and then redeveloped them again. Adding what they found with prior research regarding behavior of the birds, the team concludes that the most likely reason for eyespots in males, is to attract females. If that is indeed, the case, it would explain the huge outlay of energy in maintaining such large, ornamental plumage—competition with other males. Those that don’t measure up risk not having their DNA passed on. It would also prove Darwin right—he suggested as much when encountering the birds during his travels. So impressed was he with the birds, that he commented on them specifically in his famous books. (Phys.org) —A team of researchers with members from several universities in the U.S. and one in China has found evidence that suggests that ocelli (areas on feathers that look like eyes) on male peafowl are likely a result of a preference by female birds. In their paper published in Proceedings of the Royal Society B: Biological Sciences, the team describes the genome study they undertook and what they found as a result. A Peafowl flaring his feathers. Credit: Wikipedia. Explore further More information: The evolution of peafowl and other taxa with ocelli (eyespots): a phylogenomic approach, Proceedings of the Royal Society B, Published 16 July 2014 DOI: 10.1098/rspb.2014.0823AbstractThe most striking feature of peafowl (Pavo) is the males’ elaborate train, which exhibits ocelli (ornamental eyespots) that are under sexual selection. Two additional genera within the Phasianidae (Polyplectron and Argusianus) exhibit ocelli, but the appearance and location of these ornamental eyespots exhibit substantial variation among these genera, raising the question of whether ocelli are homologous. Within Polyplectron, ocelli are ancestral, suggesting ocelli may have evolved even earlier, prior to the divergence among genera. However, it remains unclear whether Pavo, Polyplectron and Argusianus form a monophyletic clade in which ocelli evolved once. We estimated the phylogeny of the ocellated species using sequences from 1966 ultraconserved elements (UCEs) and three mitochondrial regions. The three ocellated genera did form a strongly supported clade, but each ocellated genus was sister to at least one genus without ocelli. Indeed, Polyplectron and Galloperdix, a genus not previously suggested to be related to any ocellated taxon, were sister genera. The close relationship between taxa with and without ocelli suggests multiple gains or losses. Independent gains, possibly reflecting a pre-existing bias for eye-like structures among females and/or the existence of a simple mutational pathway for the origin of ocelli, appears to be the most likely explanation. Citation: Genome study indicates peacock eyespots likely developed to impress females (2014, July 16) retrieved 18 August 2019 from https://phys.org/news/2014-07-genome-peacock-eyespots-females.htmlcenter_img For peacocks, the eyespots don’t lie © 2014 Phys.org Journal information: Proceedings of the Royal Society B This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.last_img read more

A new way to make synthetic motherofpearl

first_img This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only. Nacre is valuable for two reasons; the first is because it is pretty—oftentimes it looks like a colorful painting technique; it is also the material that gives pearls their unique coloring patterns. The second reason is because nacre is also very strong and crack resistant which makes it useful in a variety of industrial applications. In this latest effort to create the material from scratch the researchers developed a process that very closely mimics how it is done naturally.In nature, nacre is a material made of tiny aragonite slabs held together by a fibrous gel—similar in structure to fish scales. To make their own version, the team created a subdivided container into which they poured a chitosan solution. The container with the fluid in it was then frozen and then vacuum dried. The mixture was then allowed to mineralize over the course of a few weeks—each section in the container formed into an individual plate of synthetic nacre. The result was not colorful like mother-of-pearl though, because the plates were thicker, but they very much resembled the real material. Close inspection of the faux nacre revealed that the plates were larger than those made naturally which at times caused some to pop out of place, which of course made the material less resistant to cracking. But the development of the technique has shown a new way to make the material, the team reports, and suggests that it might be used as part of a 3-D printing process. Though it is not likely that such materials will be used to make jewelry anytime soon, it does appear possible that some will very soon be used to make new kinds of strong composites. © 2016 Phys.org More information: L.-B. Mao et al. Synthetic nacre by predesigned matrix-directed mineralization, Science (2016). DOI: 10.1126/science.aaf8991 Explore further Mother-of-pearl’s genesis identified in mineral’s transformation Citation: A new way to make synthetic mother-of-pearl (2016, August 19) retrieved 18 August 2019 from https://phys.org/news/2016-08-synthetic-mother-of-pearl.html Journal information: Science Press release Electron microscopy image of a fractured surface of nacre. Credit: Fabian Heinemann/Wikipedia A team of researchers from several institutions in China and Germany has found a way to create a synthetic type of nacre—more commonly known as mother-of-pearl. In their paper published in the journal Science, the team describes how they sought to emulate the way nacre is produced in nature and in so doing came up with a method that allows for the creation of a material that is very similar to the linings found inside of some mollusks.last_img read more

Spiderweb labyrinths may help reduce noise pollution

first_img © 2017 Phys.org The researchers, Anastasiia Krushynska and Federico Bosia at the University of Torino; Marco Miniaci of the University of Le Havre; and Nicola Pugno at the University of Trento, Queen Mary University of London, and Italian Space Agency, propose a new approach to this problem in a recent issue of the New Journal of Physics.”This work provides a new promising approach to obtain low-frequency noise attenuation,” Pugno told Phys.org. “The strategy is based on the design of acoustic metamaterials, which combine the advantages of a spider web-like geometry and the space-coiling approach of labyrinthine channels. This structure also provides a simple and reliable way to introduce tunability in sound manipulation, which is highly desirable for practical applications.”As low-frequency sounds are characterized by long wavelengths, shielding these acoustic waves typically requires very thick, heavy structures that are expensive and impractical for most applications. An alternative approach is to use recently developed metamaterials. Whereas traditional acoustic barriers rely on the composition and thickness of the material to manipulate sound, metamaterials do this with their intricate subwavelength-scale structure. As a result, metamaterials can be very thin, yet may still effectively reduce and manipulate low-frequency sounds.In the new study, the researchers based their design on a new concept called labyrinthine metamaterials or “space coils,” first proposed a few years ago. Labyrinthine metamaterials consist of layers of folded zig-zag channels rotated relative to each other, giving them a maze-like appearance.One such labyrinthine metamaterial is configured in the form of a spider web. The authors of the current study recently showed that this geometry is particularly efficient in attenuating (or reducing the intensity of) elastic waves. Now in their new study, the researchers modified the previously proposed labyrinthine metamaterial design by adding a square frame, so that the resulting structure resembles a conventional spider web, and showed that this simple modification creates air cavities that allow for variation in the widths of each channel in the web. By controlling the channel widths, the researchers showed that it is possible to tune the metamaterial’s acoustic properties, including the way in which it disperses and reflects sound waves.The researchers expect that the spider-web-structured metamaterial, which is designed to be made of aluminum, can be easily manufactured, making it potentially useful for a wide variety of applications that involve low-frequency sound manipulation. “Though similar geometries have shown promise for the attenuation of low-frequency vibrations, the developed metamaterials cannot be applied directly to seismic shielding, since they manipulate acoustic (airborne) and not elastic waves,” Pugno explained. “Their applications include the control of low-frequency sound and noise isolation that remain challenging with traditional approaches, as well as transformation acoustics and sound focusing, such as in concert halls.” This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only. Journal information: New Journal of Physics (Left) Photo of a natural spider web (by D. Krushinsky), along with illustrations of spider web-structured acoustic metamaterials (center), and figures of their acoustic dispersion and transmission spectra (right). Credit: Krushynska et al. ©2017 IOP Publishing More information: A. O. Krushynska, F. Bosia, M. Miniaci, and N. M. Pugno. “Spider web-structured labyrinthine acoustic metamaterials for low-frequency sound control.” New Journal of Physics. DOI: 10.1088/1367-2630center_img Explore further Citation: Spider-web ‘labyrinths’ may help reduce noise pollution (2017, October 17) retrieved 18 August 2019 from https://phys.org/news/2017-10-spider-web-labyrinths-noise-pollution.html Sound-proof metamaterial inspired by spider webs (Phys.org)—Researchers have demonstrated that the geometry of a natural spider web can be used to design new structures that address one of the biggest challenges in sound control: reducing low-frequency noise, which is the second most widespread environmental problem in Europe after air pollution.last_img read more

Braiding may be key to using time crystals in quantum computing

first_imgThe braiding method in the new study consists of a four-step process that involves slowly tuning the parameters of the system that generates the Majorana time crystals. In each step, the 0 and π modes are shifted, so that at the end of the entire process, the sequence of transformations results in one complete braiding operation that resets the system to its initial configuration. In the future, time crystals may lead to new ways to perform certain quantum computational tasks. With this goal in mind, the physicists also showed that their quantum control protocol can be applied to time crystals to generate “magic states,” which are a basic requirement for quantum computing. “Braiding time crystals is potentially useful for quantum computation because we exploit their time-domain features and thus obtain more qubits for encoding information, and hence achieve savings in hardware,” Gong said.In the future, the physicists plan to further explore the possibilities of braiding time crystals. For one thing, they expect that extending braiding from one superconducting wire to an array of wires may allow them to simulate more intricate braiding processes.”Given that we have now shown how the time dimension can be used as a resource for performing quantum computation, one future direction we have in mind will be to explore the possibility of storing and manipulating information with even fewer physical resources by enlarging the system in the time direction and by making use of more Majorana modes in periodically driven quantum wires,” Gong said. “As a long-term goal, we plan to use this idea to design a robust quantum computer architecture with an optimal amount of resources—that is, one that is relatively small in physical size, but does not take a very long time to operate.” Braiding time crystals. Credit: Bomantara and Gong. ©2018 American Physical Society Physicists propose method for braiding light Over the past few years, physicists have predicted that a new form of matter called time crystals may have potential applications in quantum computing. Now in a new study, physicists Raditya Weda Bomantara and Jiangbin Gong at the National University of Singapore have taken some of the first steps toward showing exactly how that might be done. They theoretically demonstrate that, by braiding two different modes of time crystals, it’s possible to generate the states that are necessary to perform universal quantum computation. Citation: Braiding may be key to using time crystals in quantum computing (2018, June 20) retrieved 18 August 2019 from https://phys.org/news/2018-06-braiding-key-crystals-quantum.html © 2018 Phys.org Journal information: Physical Review Letters More information: Raditya Weda Bomantara and Jiangbin Gong. “Simulation of Non-Abelian Braiding in Majorana Time Crystals.” Physical Review Letters. DOI: 10.1103/PhysRevLett.120.230405Also at arXiv:1712.09243 [quant-ph] Time crystals have attracted the attention of physicists since the concept was first proposed by Frank Wilczek in 2012. Five years later, in 2017, time crystals were experimentally realized for the first time. Just as ordinary crystals are characterized by their repeating patterns in space, time crystals—which are always moving—have the unique feature that their motion exhibits repeating patterns in time. To realize a time crystal, a periodically driven laser sets the particles in a superconducting loop in motion. When the system is manipulated in a precise way, the particles’ motion collectively synchronizes in a periodic manner, resulting in a time crystal.In the new study, Bomantara and Gong have developed a method for harnessing the unique properties of time crystals for quantum computing that is based on braiding. To do this, they turned to a particular type of time crystal called a Majorana time crystal, whose name comes from the way it’s created, which is from the quantum coherence between two types of Majorana edge modes (0 and π) in a superconducting chain. The reason for choosing Majorana time crystals is that they share similarities with a type of quasiparticle called non-Abelian anyons, which can be braided and have recently been considered as a potential component of a topological quantum computer. By making use of this connection to non-Abelian anyons, the physicists showed that it’s possible to mimic non-Abelian braiding in Majorana time crystals.”Loosely speaking, braiding refers to exchanging the location of two particles,” Gong told Phys.org. “In order to carry out this exchange, the particles are to be systematically moved around each other in such a way that if we draw the paths traversed by the two particles in spacetime, they form a braid. We know in real life that there are different types of braids, and that converting one braid to another requires certain operations that nature cannot do by itself. As a result, by storing information in these different types of braids, we can manipulate this information (hence performing quantum computation) by changing one type of braid to another (hence called braiding) without worrying that some external disturbance may destroy them.” Explore further This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.last_img read more

Delhis romance is long gone

first_imgOnce upon a time, when the smog hadn’t settled on Delhi like it does now,  a wiry young man would turn his lens on history and capture them for posterity. Starting from 1966, the man — known to the world as Raghu Rai — would peel the layers of the city like one peels an onion and get to the crux of it, always coming up with shots that remain frozen in the history of time. But Rai wishes time stood still in Delhi even though he hails progress. ‘The romance of Delhi is long gone,’ he rues. Rai dislikes the way Delhi has changed over the years and feels modernisation has taken away from the essence of the city. ‘The change is directionless with no aesthetics. It is haphazard growth,’ he says, adding: ‘The ancient India feel is long gone. The modern architecture is nothing great. We are lost in between.’ Also Read – ‘Playing Jojo was emotionally exhausting’Rai has now attempted to recreate Delhi’s past, although briefly, with a solo exhibition titled Delhi… that was. The exhibition has 51 photographs which capture monuments and slices of life in a Delhi that is now lost forever to the ravages of time. He hates the chaotic construction that has happened around the monuments. ‘When I started back in 1966, there were wheat fields behind Humayun’s Tomb and behind that one could see railway tracks. That ethos and feel of old Hindustan is now gone. Progress is fine but there is no aesthetics in the cityscape anymore,’ says the ace photographer.   Also Read – Leslie doing new comedy special with Netflix The photographs span four decades of Rai’s works. ‘These capture scenes of Delhi that are not possible today because the monuments, skyline and landscape have changed,’ explains curator Anubhav Nath. The works are up for sale for those interested and start at Rs 51,000. These include black and white and coloured shots on various subjects and offer a slice of both traditional and contemporary India.  From Safdarjung’s tomb to Humayun’s Tomb (of which there are multiple shots capturing myriad moments), Jama Masjid and Chandni Chowk, the river Yamuna and Red Fort before it was fenced off and given the artificial driveway look — there are many photographs which document the passage of time in Delhi. So how has Delhi changed over the years? ‘The effect of globalisation is very strong. The youth is lost in that. It is a hotch potch now. The kind of clothes people wear when they go to the monuments just don’t blend anymore,’ Rai says. He is not too fond, either, of the changes that have happened inside the monuments. ‘They have just made lawns inside the monuments, nothing else,’ he rues. And which parts of Delhi still manage to attract him enough to capture them on camera? Rai lists Jama Masjid, Red Fort, the Mehrauli area, old delhi, Tughlaqabad and Old Fort as his favourites. ‘These areas still have large chunks of landscape which relate to the essence of old Delhi,’ he says.  Since there is no way one can turn back time, we are only left with Rai’s images to look back with fondness at what we have lost.DETAILAt: Ojas Art, 1AQ, Qutab Minar Main Roundabout On Till: 9 DecemberTimings: 11 am to 7 pmPhone: 26644145last_img read more

Shopping a la Deutschland

first_imgSummer is set to roll in and spring will get a warm farewell, the German way. Indo German Chamber of Commerce brings the carnival ‘The German Spring Fest’, the second of its edition to the city at the German House, Chanakyapuri on 30 March.The event gives an opportunity for all age groups from children to grown ups, to celebrate spring in style with fun, frolic and shopping, with an exclusive palate of lifestyle products, children’s goodies, fashion wears, designer home products, garden accessories and delectable food items.Live performance of a music band along with multi cuisine food and German ale would add to the evening’s experience. The event is expected to be attended by expat and business communities.DETAILDate: 30 MarchTime: 12 pm onwardsPlace: Indo German Chamber of Commerce, Nyaya Marg, Chanakyapurilast_img read more

Enchanted Capital

first_imgWhen we think about magic, we think of a magician pulling a rabbit out of his hat. Delhi Tourism’s third International Magic Festival presented the history of Indian magic to the audience along with experts dishing out pointers about being a mentalist.Audience consisting of mainly children along with their parents were amused to see magicians pulling things of thin air. They also got a chance to learn a few magic tricks themselves in the magic teaching classes conducted by the organisers. Also Read – ‘Playing Jojo was emotionally exhausting’The crowds was thrilled to witness the variety and the quality of magic acts in the festival. The street magic shows and stand-up magic shows were on throughout the day.  Day two was marked by performance of various mentalists and their elaborate explanations about their art; they follow a doctrine that says that the mind is the true reality and that objects exist only as aspects of the mind’s awareness. A fancy dress competition was conducted on the theme of Halloween, magic and tourism where children were dressed as various spooky characters and magicians as well. It was followed by a magic competition for below 16-year-old children.  Also Read – Leslie doing new comedy special with NetflixThe performances by International Magicians from Malaysia and Poland starred  as the biggest attraction during the festival. Magic Quest from Malaysia performed a Classical Magic act which was based on Indian music while magician Jakub from Poland enthralled the audience with his unique stand up comedies.A special exhibition area was devoted to showcasing the artefacts of magic. The festival concluded on 29 September. Sunday with prize distributions and some more magical performances. We can’t wait for next year!last_img read more

BJP divided over Raje fate Cong goes for jugular

first_imgA party insider told Millennium Post that senior leaders are in a fix on whether to retain or remove Raje. Prime Minister Narendra Modi and party president Amit Shah will take a final call on the matter only after Union Finance Minister Arun Jaitley is back from his US trip.The BJP, which has been defending Raje, was on the back foot when the Congress flashed signed documents (dated August 18, 2011) by Raje, favouring Modi, in a press conference recently. The document signed by Raje and filed by Modi’s immigration attorney Ghersons with the UK authorities endorsed his claim of facing political persecution in India.  Also Read – Need to understand why law graduate’s natural choice is not legal profession: CJIHence, he deserved to be given a resident status. The conclusion of Raje’s letter was “she was making the statement on the condition that it wouldn’t be known to the Indian authorities.”According to sources, Raje has already admitted to senior party leaders in Delhi that it is her signature, but insisted that she has done nothing wrong as per Indian law. However, a section of party leaders refused to buy Raje’s theory, suggesting that she should step down from the CM’s post in  the party’s interest, especially when crucial state elections are round the corner. Also Read – Health remains key challenge in India’s development: KovindSensing that things were going haywire and realising that she was facing the worst crisis in her political career, Raje on Thursday met party MLAs in Jaipur to flaunt her support and popularity before the Union ministers. On Thursday morning, she met over 20 BJP leaders – her Cabinet colleagues, MLAs and BJP functionaries –at her official residence, where a section of media were heckled by security officers.Many feel that the meeting was part of a pressure tactic on BJP leaders in Delhi, indicating the kind of support she enjoys from the party’s Rajasthan unit. “Going by the situation, if something (bad) happens, then there are possibilities that she might float her own party,” said the party insider. However, Rajasthan Health Minister Rajendra Rathore has ruled out Raje’s resignation, saying: “There are media speculations that the Central leadership will ask her to resign. But all I want to say is that she is not going to resign.”Meanwhile, the Congress intensified its protest against Raje. The CPI-M and the Aam Aadmi Party (AAP), too, have demanded her immediate resignation. “Vasundhara Raje knows that the signature is hers and she has never denied it. At this late stage, I don’t think anybody will buy if she comes up and says that they are forged or falsified. I hope BJP will also not buy that argument,” said Congress leader Sachin Pilot.He added: “Unfortunately for BJP, they have to realise the inescapable truth is that she has broken the law. She has transgressed the Indian law knowingly and the flying statement, which shows that she was trying to help Lalit Modi get travel documents, is in violation of law and by no means the BJP can continue to defend the indefensible.” “Where is the zero tolerance to corruption, Mr Prime Minister,” Pilot questioned.last_img read more