Spaces mysterious fast radio bursts What the heck are they

first_img “That’s weird isn’t it? You’d expect to find FRBs where there are more stars … more stars means more neutron stars,” Shriharsh Tendulkar of McGill University and the discovery team said at the time. Burstin’ We’re already picking up more signals from deep space. Danielle Futselaar Comment “Fast radio bursts are exceedingly bright given their short duration and origin at great distances, and we haven’t identified a possible natural source with any confidence,” Avi Loeb, a Harvard-Smithsonian Center for Astrophysics theorist, said in a press release back in 2017. At least one case of an FRB was later explained by someone at an observatory opening a microwave oven door while it was running. At this rate, we might soon be able to stream FRBs live as they arrive at our planet. Podcasts are fun, but I now look forward to a golden age of (tiny) bite-sized alien radio broadcasts. It should really be no surprise that, as with most space stuff that can’t yet be explained without a doubt by some natural phenomenon, aliens have been proposed as a possibility, including by Loeb himself. “An artificial origin is worth contemplating and checking,” he says. 26 Photos Notably, one of the repeating FRBs picked up by the new Canadian Hydrogen Intensity Mapping Experiment (CHIME) appears to be much closer than the first couple observed. While those came from somewhere billions of light years away on the other side of the universe, this newly heard one could come from the edge of our own galaxy. Space FRBs are essentially just what they sound like — radio signals from somewhere in deep space that last for just milliseconds. In addition to neutron stars, there’s also exploding black holes, magnetars and hypothetical blitzars that could be throwing off radio emissions that eventually make it to us. Originally published May 26, 2017. Updated Aug. 20, 2019, with additional information. Best places in space to search for alien life But after the CHIME radio telescope in British Columbia came online in late 2017, scientists had a new and highly valuable stream of FRB observations at their disposal. As of August 2019, a total of a dozen repeating fast radio bursts have now been confirmed or are in the process of being confirmed. An (extraterrestrial) intelligent explanation? center_img Tags Since then, an “FRB Theory Wiki” hosted by the McGill Space Institute has grown to include over four dozen possible explanations ranging from “annihilating mini black holes” to “alien light sails,” although most explanations at this point have something to do with pulsars or neutron stars.  1 One aspect of FRBs that has made them so hard to trace back to a source is that they rarely seem to repeat. For the first decade of FRB research, they were all just detected and never heard from again. Then, in January 2017, researchers announced they’d finally identified that FRB 121102 repeats. But new radio telescopes in Australia and Canada are already making it much easier to detect fast radio bursts, or FRBs, and here’s a look at what we’ve learned so far. Few encores Sci-Tech Researchers have also been able to integrate artificial intelligence with one telescope in Australia to detect FRBs in real-time as they arrive at Earth. That could rapidly speed up the work of studying the odd signals, which previously required combing through past observations taken months or even years previous. Loeb and his colleagues worked out how much power would be needed to send such signals across the universe. Turns out it would require covering two Earth-size planets with energy collectors, leading Loeb to theorize that such a massive project might be used not to communicate, but to propel starships using high-energy beams. As more new observing equipment comes online, our understanding of FRBs could begin to crystallize very soon.  Share your voice This allowed them to trace the blinking signal to a surprising source: a distant dwarf galaxy 3 billion light-years beyond the Milky Way. Fast radio bursts from space are a uniquely 21st-century mystery. They were first identified just 12 years ago and, up until very recently, almost nothing was known about them and where they come from. While aliens might be the most exciting possible explanation, that doesn’t mean they’re the most probable. There are, after all, natural phenomena in the cosmos that could generate such signals and are known to actually exist, which is more than we can say for extraterrestrials. Or maybe there are different types of FRBs out there or different explanations we haven’t even thought of yet. The weird, repeating signals from deep space just tripled Mysterious deep-space signals can now be picked up in real time More mysterious signals from deep space detectedlast_img read more

Apple puts user privacy first through new ad campaign in India

first_imgIBTimes VideoRelated VideosMore videos Play VideoPauseMute0:01/0:46Loaded: 0%0:01Progress: 0%Stream TypeLIVE-0:45?Playback Rate1xChaptersChaptersDescriptionsdescriptions off, selectedSubtitlessubtitles settings, opens subtitles settings dialogsubtitles off, selectedAudio Trackdefault, selectedFullscreenThis is a modal window.Beginning of dialog window. Escape will cancel and close the window.TextColorWhiteBlackRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-TransparentBackgroundColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-TransparentTransparentWindowColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyTransparentSemi-TransparentOpaqueFont Size50%75%100%125%150%175%200%300%400%Text Edge StyleNoneRaisedDepressedUniformDropshadowFont FamilyProportional Sans-SerifMonospace Sans-SerifProportional SerifMonospace SerifCasualScriptSmall CapsReset restore all settings to the default valuesDoneClose Modal DialogEnd of dialog window. COPY LINKAD Loading … Researcher finds way to hack iPhone X face ID Privacy and protection of user data have been one of the major concerns of the government in this fast processing internet world. Apple Inc. has taken its second initiative to promote user privacy and protection, globally on all iPhone variants, through outdoor media, television commercials, and social media.The campaign scheduled to start in India on July 28 will point out Apple’s longstanding focus on the privacy of its consumer data and iPhones. The campaign is designed to inform Apple users that they can have smart devices and compelling services without compromising privacy.According to The Economic Times, the privacy campaign will be promoted through different verticals across out of home platforms like Bengaluru, Gurugram and Mumbai. The Cupertino-headquartered company will convey their campaign through a privacy feature film on YouTube, a person familiar with the campaign details was quoted as saying by ET. iPhone to improve data privacyMozilla blogApple took towards the growing issues of insecure user data and its monetisation by organisations, apps and social media platforms. The company boasts that iDevices have the most secure operating systems that do not allow phone recording through any additional app nor does it allow the third-party apps to have access to messages.With the privacy of data becoming the centre point of discussion between governments, Apple is trying to build devices that do not allow data stalking. The company is focusing on allowing its users control their own data by introducing features like compulsory verification through Apple ID to open a device, Just Once feature limiting the user with their location search till they wish and by reducing the number of applications that do not meet the company norms on security and privacy. Apple Inc. logoReutersWith recent news releases about the online trackers lining up about 100 third party applications including the Ad-blocks, Facebook, Google browser, and Mozilla; Apple has plans to block cookies from websites to block the data scavenging by the machine learning technology embedded in the virtual links.The campaign comes as the first initiative from a global tech company at the time when the government is struggling with its Data Protection Bill passed for the first time to secure the database of India. The bill focuses on localisation of personal data in India.The Data Protection Bill regulates the processing of personal data of individuals by government and private entities incorporated in India and abroad. The Bill allows exemptions for certain kinds of data processing, such as processing in the interest of national security, for legal proceedings, or for journalistic purposes. The Bill requires that a serving copy of personal data be stored within the territory of India. Certain critical personal data must be stored solely within the country.center_img Closelast_img read more

Try to reboot your marriage sex is vital to keep the love

first_imgI can’t handle office politics. I feel disgusted to go to my workplace every day. Please help!Sheetal, NoidaYou have two options – Change the job or change the way you see, feel and react. Office politics and problems are a global issue and the solution lies with you. Handle it intelligently. Don’t rub people the wrong way. Try your best to make it work or else look for a solution elsewhere.We are working parents. Our 6-year-old son spends his day with his grandparents. He has developed an ugly habit of watching TV serials. I’m worried that this is going to affect him. What can I do? Also Read – ‘Playing Jojo was emotionally exhausting’Rita, KanpurWell, this surely will have its affect, bad or good. If you are uncomfortable, maybe you should try to seek a domestic help or choose a suitable day care for kids. It would be practical to handle it politely and don’t highlight your son’s TV watching concern’ to your in-laws. At their age, don’t make them change their choice of entertainment.How important is sex after a decade of marriage? My wife is too preoccupied in raising our kids and has lost interest in sex. Also Read – Leslie doing new comedy special with NetflixVikram, New DelhiSex or physical closeness leading to making love should ideally exist between couples. Unfortunately, as we change roles in life our priorities change and that affects a lot within us. You should try to reboot your marriage and start with a holiday. Doesn’t matter where you both go, but travel as a couple and not as parents. Start with small sexy touches and just spend a few days discovering each other. Unlearn and learn the art of love and sex. My ex-husband has got remarried recently. I’m single now. Time and again I miss him and I know he still loves me. I’m very disturbed and depressed. What can I do?Name unknownJust try your best to move on. He’s a married man now. And he’s NOT your man anymore! Meet new people, make new friends and just walk ahead. Life and time are always meant to move forward. Good Luck!I’m 36. Divorced. I’m in a relationship with a guy who’s five years younger. I want to marry him but whenever the topic arises, he avoids it. How do I convince him?Miss P, New DelhiIf he’s willing to settle down, he shouldn’t avoid the discussion. He needs to understand your seriousness towards your own life. Love is a great feeling but sometimes love without assurance of togetherness can be a painful journey. Don’t hurt yourself again.Have a love or life query you cannot find an answer to? Send your questions to – roopshashotm@gmail.comlast_img read more

Carcass of rhino found from Gorumara with horn hacked off

first_imgDarjeeling: The carcass of an adult rhinoceros has been recovered from Gorumara National Forest in the Jalpaiguri district. The horn of the rhino had been sawed off giving rise to the doubt that the animal was killed by poachers.During a routine patrol on Tuesday, forest personnel sighted the carcass in the Garati area under the Gorumara beat. The carcass of the adult rhino — around 25 years of age — was found on the grasslands on the bank of Jaldhaka river. Also Read – Rain batters Kolkata, cripples normal lifeForest personnel claim the adult male rhino had been shot at least two days ago following which the valuable horn had been sawed off. Foresters feel that poachers taking advantage of the dense fog had shot the rhino. There were bullet injuries on his body. The poachers must have tracked the movement of the rhino for quite some time, feel wildlife experts. Poachers usually choose spots where rhinos go to defecate. Sniffer dogs were brought in. However, after a certain area the dogs lost the scent owing to the dense jungle. Also Read – Speeding Jaguar crashes into Mercedes car in Kolkata, 2 pedestrians killed “We believe that poachers are behind the death of the adult rhino. We have started an investigation. However, no one has been apprehended yet in connection with this incident,” stated Ujjwal Ghosh, Chief Conservator of Forest, Wildlife North. Incidentally on April 21, 2017, the decomposed carcasses of two rhinos was found in the same locality. The horns of the rhinos had been sawed off. On investigation, it was found that the rhinos had been killed by Manipuri poachers on April 19, 2017. The case had been handed over to the CID. The CID sleuths had come to know that the Manipuri poachers were aided by some locals of a forest village. The poachers had been hiding in Ramsai forest village from where they had planned out the poaching operation in 2017. With this incident coming to the forefront, the forest villages of the area have come under scanner.last_img read more

AntiRowdy squad busts IPL betting racket at Eden

first_imgKolkata: The anti-rowdy section (ARS) of Kolkata Police’s detective department busted a cricket betting racket on Friday night and arrested seven persons in this connection during the Indian Premier League (IPL) match at Eden Gardens.Three of the arrested persons are residents of Nagpur, while four of them are from Madhya Pradesh. “We have arrested seven persons on the basis of a source information regarding cricket betting at Eden Gardens during the cricket match played between Kolkata Knight Riders and Royal Challengers Bangalore. The group was nabbed by our ARS team after prolonged observation at F1 Block. 14 mobile phones including one betting accessory and other equipment have been seized,” said Pravin Tripathi, Joint Commissioner of Police (Crime). Also Read – Rs 13,000 crore investment to provide 2 lakh jobs: MamataAccording to police sources, the arrested persons have been identified as Mukul Jain, Piyush Jain, Pratik Jain and Mayank Seth, all hailing from Sagar district under Motinagar police station, Madhya Pradesh. The three other residents of Nagpur who have been nabbed are Dipak Kumar Kaslikar of Etowari, Wasim Ahmed of Tehasil and Gobind Maniyar of Nandan I. All of them are in the age group of 20 to 35. It may be mentioned that only on Wednesday, two people were held along with Rs 1.70 lakh and two cell phones by South Zone Task Force in Telangana, after a cricket betting racket was busted during the match between Sunrisers Hyderabad and Chennai Super Kings.last_img read more