![]() But radiation is pushed by the antigravity near the ring singularity, and the turning point is the inner horizon. ![]() Outside this region, radiation is falling inward toward the singularity, compelled by the extreme gravitational pull. This creates a boundary inside the black hole, called the inner horizon. And in general relativity, strong enough centrifugal forces act like antigravity: they push, not pull. The singularity, stretched into a ring, is rotating at such a fantastic pace that it has incredible centrifugal force. The problem with rotating black holes is that, well, they rotate. And this is according to the very same math that leads to the prediction of the traveling-to-a-new-universe stuff. One challenge: the interiors of rotating black holes are catastrophically unstable. And according to the math of Einstein's theory of general relativity (which is the only math we've got), once you pass through the ring singularity, you enter a wormhole and pop out through a white hole (the polar opposite of a black hole, where nothing can enter and matter rushes out at the speed of light) into an entirely new and exciting patch of the universe. The spin of a rotating black hole stretches the singularity into a ring. Real black holes are much more interesting characters, especially when they spin. The idea of a single point of infinite density comes from our conception of stationary, non-rotating, uncharged, rather boring black holes. So maybe there's a more mundane explanation for singularities, one that's based on a more nuanced - and realistic - view of black holes in our universe. Planck stars and gravastars may have awesome names, but the reality of their existence is in doubt. The hunt for wormholes: How scientists look for space-time tunnels Let's go for a spin Einstein's theory of general relativity What are black holes? Facts, theories and definition The universe: Big Bang to now in 10 easy steps While gravastars aren't exactly a no-go in our universe, they are definitely on thin ice. However, recent observations of merging black holes with gravitational wave detectors have potentially ruled out the existence of gravastars, because merging gravastars will give a different signal than merging black holes, and outfits like LIGO (the Laser Interferometer Gravitational-Wave Observatory) and Virgo are getting more and more examples by the day. (A black hole's event horizon is its point of no return - the boundary beyond which nothing, not even light, can escape.) But outside that surface, gravastars look and act like normal black holes. It sounds like sci-fi, but it's real: dark energy is currently in operation in the larger cosmos, causing our entire universe to accelerate in its expansion.Īs matter falls onto a gravastar, it isn't able to actually penetrate the event horizon (due to all that dark energy on the inside) and therefore just hangs out on the surface. Dark energy is a substance that permeates space-time, causing it to expand outward. The difference between a black hole and a gravastar is that, instead of a singularity, the gravastar is filled with dark energy. It's such a theoretical concept that my spell checker didn't even recognize the word. So we're all set for now.Īnother attempt to eradicate the singularity - one that doesn't rely on untested theories of quantum gravity - is known as the gravastar. But because of the extreme time dilation effects around black holes, from our perspective in the outside universe it takes billions, even trillions, of years before they go boom. This resistance to continued compression eventually forces the material to un-collapse (i.e., explode), making black holes only temporary objects. Perfectly microscopic, but definitely not infinitely tiny. All the material that has ever fallen into the black hole gets compressed into a ball not much bigger than this. The discreteness of space-time prevents matter from reaching anything smaller than the Planck length (around 1.68 times 10^-35 meters). And two, it makes it impossible for singularities to form inside black holes.Īs matter squishes down under the immense gravitational weight of a collapsing star, it meets resistance. One, it takes the dream of quantum mechanics to its ultimate conclusion, explaining gravity in a natural way. This theoretical chunkiness of space-time provides two benefits. In the world of loop quantum gravity, space and time are quantized - the universe around us is composed of tiny discrete chunks, but at such an incredibly tiny scale that our movements appear smooth and continuous. This is called a Planck star, and it's a theoretical possibility envisioned by loop quantum gravity, which is itself a highly hypothetical proposal for creating a quantum version of gravity.
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Press Dismiss and next time you receive a call it will ring for the new amount of time before going to voicemail. You should receive the message: Setting Activation Succeeded. In the example above the ring time is set to 30 seconds. Your finished code should look something like this: Ringtime is the number of seconds you want your iPhone to ring before voicemail picks up. Now enter this code on the Keypad: *61*+ followed by the 11-digit Forwards to number recorded in step 2, followed by *11 and *ringtime#. Locate this text on the screen: "Setting Interrogation Succeeded, Voice Call Forwarding, When Unanswered, Forwards to +" and record the 11-digit number after the + symbol.ģ. Open the phone app and dial *#61# on the Keypad. Here are the instructions for that process, as well as a link to the article from which the instructions come. The expert for professional nighttime shots on iPhone and iPod touch.There is a process you may use to increase the length of a phone call from the standard 20 seconds to the maximum 30 seconds. "Night Camera HD - Low light photography" Send LED display messages as templates, MP4s or animated GIFs. "LED Banner Pro - The free dot-matrix marquee text display app" The acquired rights and interests of Premium features cannot be inherited or transferred to third parties by the user after the purchase. Changes to the Fees do not affect current subscriptions or renewals. We reserve the right to change Fees at any time. ![]() The subscription will be automatically renewed and charged 24 hours prior to to the end of the current period if not turned off by the user in the iTunes Account Settings.Īny unused portion of the trial will be forfeited. The payment will be charged to your iTunes account at the confirmation of purchase. I know a lot of readers don’t have smartphones, but this advice is for anyone with a mobile phone. It’s true nearly all mobile phones have ringtone choices, I haven’t seen a mobile phone that doesn’t have ringtone choices in about 15 years. When this free trial period expires, an automatically renewing subscription period begins on a regular basis. Hi Samantha, Welcome back to The Wonder of Tech I’m glad you enjoyed the post. The annual subscription also offers a one-time trial period where all premium features can be tried out. The one-time purchase unlocks ALL features forever. Each subscription unlocks ALL features for the duration of the subscription. So you can decide for yourself which option is best for you. We offer a range of subscription options. This version of Ringtones PRO has access to basic features and can be used completely free of charge.Īdditional features (Premium version) within Ringtones PRO requires paid subscriptions or an one-time purchase. No download or email registration to install the ringtones necessary!ĭo you like the app? Please rate it or write a review. Install the ringtones without any computer! If you would like other styles of music or other ringtones, you can let us know via the feedback function integrated into the app, so we can take your wishes into account in subsequent updates. We regularly add ringtones and make them available as free updates. Download the app now and finally get the ringtone you've been looking for. ![]() This app already has more than 4 million downloads worldwide. The text will say, 'THIS IS A TEST of the National Wireless. This app offers many cool new ringtones in high quality as well as an easy and fast ringtone maker to create your own ringtones from your favorite songs.Ĭut and edit your favorite songs from your media library or your own audio recordings.Īll ringtones can be installed WITHOUT a computer. ET, every cell phone will receive a text accompanied by a loud, distinctive tone and vibration pattern. This app includes everything you need for ringtones. ![]() In Latinos and Narrative Media: Participation and Portrayal, ed. Days of the (Un)dead: Vampires, Zombies, and Other Forms of Chicano/a Horror in Film. Tucson: University of Arizona Press.Īlemán, Jesse. This is a surprising state of things seeing that some of the most well-known directors in the genre are from this neglected community (e.g., George Romero, Robert Rodriguez, Guillermo del Toro).Īldama, Frederick Luis, and Christopher González. Not much has changed since Barry Keith Grant wrote that ‘issues of race…are becoming increasingly important in horror’ ( The Dread of Difference, 10) yet the members of this ethnic and racial minority are still ignored. It is surprising, therefore, that the American film industry has largely ignored this demographic growth and shift: the Hispanic/Latino character is almost entirely absent few plots reflect/include the Hispanic/Latino presence in the US films ignore elements with which Hispanics/Latinos grapple (e.g., cultural identity, immigration, unemployment, religious affiliations, poverty). ![]() The most recent US Census (March 2015) reports that the Hispanic/Latino population in the US is approximately 55 million people or 17% of the total population and that this is not only currently the largest ethnic or racial minority but that by 2060, this population will reach 119 million or 28.6% of the population. Rather than espousing the Hispanic/Latino culture in the horror film genre, the film and its reviews make it the Other. Latino culture,’ but this constant emphasis on the ‘Hispanic’ in the film reviews is quite disturbing. Mind you, one sound is understood in any language: a scream.’ I’m not sure what is meant by ‘the more robust L.A. ![]() Latino culture….more sexually charged than its predecessors, with some of the dialogue in Spanish, this is Paranormal Activity, Univision-style. For example, Richard Corliss’ ‘Familiar Scares with a Salsa Tang’: the film ‘takes a detour…from the nice white people getting haunted in suburban Los Angeles and lands in heavily Hispanic Oxnard….the new movie is not exactly a sequel…but more a grafting of the familiar fright mechanisms onto the more robust L.A. We see this perception and interpretation play out in the reviews of The Marked Ones. Landon) and examines how it, while supposedly being more ‘ethnic’ in its composition, actually reifies the white privilege of the other films in the series. My paper focuses on Paranormal Activity: The Marked Ones (2014 written and directed by Christopher B. ![]() MacBook Pro (Retina, 13-inch, Early 2013) User Guide: MacBook Pro (Retina, 15-inch, Early 2013) Tech Specs: MacBook Pro (Retina, 15-inch, Early 2013) Newest compatible operating system: macOS Catalina MacBook Pro (Retina, 15-inch, Early 2013) User Guide: MacBook Pro (Retina, 13-inch, Late 2013) Tech Specs: MacBook Pro (Retina, 13-inch, Late 2013) User Guide: MacBook Pro (Retina, 15-inch, Late 2013 ) Tech Specs: MacBook Pro (Retina, 15-inch, Late 2013) Newest compatible operating system: macOS Big Sur Model Identifier: MacBookPro11,2, MacBookPro11,3 User Guide: MacBook Pro (13-inch, 2016, Two Thunderbolt 3 ports) Tech Specs: MacBook Pro (13-inch, 2016, Two Thunderbolt 3 ports) Newest compatible operating system: macOS Monterey MacBook Pro (13-inch, 2016, Two Thunderbolt 3 ports) User Guide: MacBook Pro (13-inch, 2016, Four Thunderbolt 3 ports) Tech Specs: MacBook Pro (13-inch, 2016, Four Thunderbolt 3 ports) MacBook Pro (13-inch, 2016, Four Thunderbolt 3 ports) ![]() Newest compatible operating system: macOS Monterey User Guide: MacBook Pro (13-inch, 2017, Two Thunderbolt 3 ports) Tech Specs: MacBook Pro (13-inch, 2017, Two Thunderbolt 3 ports) Part Numbers: MPXQ2xx/A, MPXR2xx/A, MPXT2xx/A, MPXU2xx/A MacBook Pro (13-inch, 2017, Two Thunderbolt 3 ports) User Guide: MacBook Pro (13-inch, 2017, Four Thunderbolt 3 ports) Tech Specs: MacBook Pro (13-inch, 2017, Four Thunderbolt 3 ports) MacBook Pro (13-inch, 2017, Four Thunderbolt 3 ports) Newest compatible operating system: macOS Ventura Part Numbers: MPTR2xx/A, MPTT2xx/A, MPTU2xx/A, MPTV2xx/A, MPTW2xx/A, MPTX2xx/A User Guide: MacBook Pro (13-inch, 2019, Four Thunderbolt 3 ports) Tech Specs: MacBook Pro (13-inch, 2019, Four Thunderbolt 3 ports) MacBook Pro (13-inch, 2019, Four Thunderbolt 3 ports) Model Identifier: MacBookPro15,1, MacBookPro15,3 ![]() User Guide: MacBook Pro (13-inch, 2019, Two Thunderbolt 3 ports) Tech Specs: MacBook Pro (13-inch, 2019, Two Thunderbolt 3 ports) Part Numbers: MUHN2xx/A, MUHP2xx/a, MUHQ2xx/A, MUHR2xx/A, MUHR2xx/B MacBook Pro (13-inch, 2019, Two Thunderbolt 3 ports) Part Numbers: MVVJ2xx/A, MVVK2xx/A, MVVL2xx/A, MVVM2xx/A Model Identifier: MacBookPro16,1, MacBookPro16,4 Part Numbers: MNWG3xx/A, MNW93xx/A, MNWK3xx/A, MNWD3xx/A, MNWF3xx/A, MNW83xx/A, MNWJ3xx/A, MNWC3xx/A Part Numbers: MPHE3xx/A, MPHF3xx/A, MPHG3xx/A, MPHH3xx/A, MPHJ3xx/A, MPHK3xx/A User Guide: MacBook Pro (16-inch, Nov 2023) Tech Specs: MacBook Pro (16-inch, Nov 2023) This model has the M3 Pro or M3 Max chip and includes three Thunderbolt 4 ports. User Guide: MacBook Pro (14-inch, Nov 2023) Tech Specs: MacBook Pro (14-inch, Nov 2023) Newest compatible operating system: macOS Sonoma You'll get Profiles, so you can finally set up separate profiles for different people or different use cases for the same person (a work profile and a personal profile, for example, if you work from your personal Mac).This model has the M3 chip and includes two Thunderbolt / USB 4 ports. Safari: Apple's web browser is getting a mild but notable upgrade alongside macOS 14 Sonoma. In the meantime, here are some you can start using right away. Stick with Tom's Guide for more guides, how-tos and updates on all the best macOS 14 Sonoma features we find. There are loads of new features coming in macOS 14 Sonoma, and we're currently digging through them in even greater detail following our exhaustive review. Here's the list of Macs which support macOS Sonoma, direct from Apple: ![]() If your Mac is older than that, odds are good you won't be able to run the latest version of macOS by the end of 2023. macOS 14 Sonoma: Compatible MacsĪpple says macOS Sonoma will only be available on a subset of Macs from 2017 or later. Of course, any new MacBook or desktop Mac you buy from October onwards will come with macOS Sonoma as standard. |
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