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Happy Mac
The classic Macintosh startup sequence includes hardware tests which may trigger the startup chime, Happy Mac, Sad Mac, and Chimes of Death. On Macs running macOS Big Sur or later the startup sound is enabled by default, but can be disabled by the user within System Preferences ( Big Sur or Monterey) or System Settings ( Ventura). Startup chime The Macintosh startup chime is played on power-up, before trying to boot an operating system. The sound indicates that diagnostic tests run immediately at startup have found no hardware or fundamental software problems. The specific sound differs depending on the ROM, which greatly varies depending on Macintosh model. The first sound version in the first three Macintosh models is a simple square-wave "beep", and all subsequent sounds are various chords. Mark Lentczner created the software that plays the arpeggiated chord in the Macintosh II. Variations of this sound were deployed until Jim Reekes created the startup chime in the Quadr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macintosh
The Mac (known as Macintosh until 1999) is a family of personal computers designed and marketed by Apple Inc., Apple Inc. Macs are known for their ease of use and minimalist designs, and are popular among students, creative professionals, and software engineers. The current lineup includes the MacBook Air and MacBook Pro laptops, as well as the iMac, Mac Mini, Mac Studio and Mac Pro desktops. Macs run the macOS operating system. The Macintosh 128K, first Mac was released in 1984, and was advertised with the highly-acclaimed 1984 (advertisement), "1984" ad. After a period of initial success, the Mac languished in the 1990s, until co-founder Steve Jobs returned to Apple in 1997. Jobs oversaw the release of many successful products, unveiled the modern Mac OS X, completed the Mac transition to Intel processors, 2005-06 Intel transition, and brought features from the iPhone back to the Mac. During Tim Cook's tenure as CEO, the Mac underwent a period of neglect, but was later reinv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Twelve-string Guitar
A twelve-string guitar (or 12-string guitar) is a steel-string guitar with 12 strings in six courses, which produces a thicker, more ringing tone than a standard six-string guitar. Typically, the strings of the lower four courses are tuned in octaves, with those of the upper two courses tuned in unison. The gap between the strings within each dual-string course is narrow, and the strings of each course are fretted and plucked as a single unit. The neck is wider, to accommodate the extra strings, and is similar to the width of a classical guitar neck. The sound, particularly on acoustic instruments, is fuller and more harmonically resonant than six-string instruments. The 12-string guitar can be played like a 6-string guitar as players still use the same notes, chords and guitar techniques like a standard 6-string guitar, but advanced techniques might be tough as players need to play or pluck two strings simultaneously. Structurally, 12-string guitars, especially those built befo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Happy Mac
The classic Macintosh startup sequence includes hardware tests which may trigger the startup chime, Happy Mac, Sad Mac, and Chimes of Death. On Macs running macOS Big Sur or later the startup sound is enabled by default, but can be disabled by the user within System Preferences ( Big Sur or Monterey) or System Settings ( Ventura). Startup chime The Macintosh startup chime is played on power-up, before trying to boot an operating system. The sound indicates that diagnostic tests run immediately at startup have found no hardware or fundamental software problems. The specific sound differs depending on the ROM, which greatly varies depending on Macintosh model. The first sound version in the first three Macintosh models is a simple square-wave "beep", and all subsequent sounds are various chords. Mark Lentczner created the software that plays the arpeggiated chord in the Macintosh II. Variations of this sound were deployed until Jim Reekes created the startup chime in the Quadr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Verge
''The Verge'' is an American technology news website operated by Vox Media, publishing news, feature stories, guidebooks, product reviews, consumer electronics news, and podcasts. The website launched on November 1, 2011, and uses Vox Media's proprietary multimedia publishing platform Chorus. In 2014, Nilay Patel was named editor-in-chief and Dieter Bohn executive editor; Helen Havlak was named editorial director in 2017. ''The Verge'' won five Webby Awards for the year 2012 including awards for Best Writing (Editorial), Best Podcast for ''The Vergecast'', Best Visual Design, Best Consumer Electronics Site, and Best Mobile News App. History Origins Between March and April 2011, up to nine of ''Engadget''s writers, editors, and product developers, including editor-in-chief Joshua Topolsky, left AOL, the company behind that website, to start a new gadget site. The other departing editors included managing editor Nilay Patel and staffers Paul Miller, Ross Miller, Joann ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MacOS Big Sur
macOS Big Sur (version 11) is the seventeenth major release of macOS, Apple Inc.'s operating system for Macintosh computers. It was announced at Apple's Worldwide Developers Conference (WWDC) on June 22, 2020, and was released to the public on November 12, 2020. Big Sur is the successor to macOS Catalina, and was succeeded by macOS Monterey, which was released on October 25, 2021. Most notably, macOS Big Sur features a user interface redesign that features new blurs to establish a visual hierarchy and also includes a revamp of the Time Machine backup mechanism, among other changes. It is also the first macOS version to support Macs with ARM-based processors. To mark the transition, the operating system's major version number was incremented, for the first time since 2000, from 10 to 11. The operating system is named after the coastal region of Big Sur in the Central Coast of California, continuing the naming trend of California locations that began with OS X Mavericks. D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MacRumors
MacRumors.com is a website that aggregates Mac and Apple-related news and rumors. The site launched on February 24, 2000, in Richmond, Virginia, and is owned by Arnold Kim. By consolidating reports and cross-referencing claims, MacRumors aims to keep track of the rumor community and the website is updated daily with new articles. MacRumors is also known for occasionally breaking original stories, such as revealing the name of the iPad in 2010. The tagline of the website is "News and Rumors You Care About". MacRumors is a prominent website within the Apple community, featuring a forum with over 1,000,000 members. Content MacRumors is home to a large Mac-focused forum site with over 1,088,487 members and over 30,000,000 forum posts as of October 2022. The site hosts a specialized Buyer's Guide that recommends timeframes for purchasing Apple devices based on the products' last update. The website also has a corresponding YouTube channel, hosted by Dan Barbera, covering Apple produ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Online (Brad Paisley Song)
"Online" is a song by American country music artist Brad Paisley. It was released on July 2, 2007, as the second single from the album '' 5th Gear''. The single is Paisley's ninth overall Number One single on the ''Billboard'' Hot Country Songs charts, as well as his fifth consecutive Number One. In addition, the song's music video won a Video of the Year award for Paisley at the 2007 Country Music Association awards. Paisley wrote this song with Kelley Lovelace and Chris DuBois. Content "Online" is a moderate up-tempo song whose lyrics satirize the online world, specifically MySpace. Here, the song's protagonist is a geek who lives at home with his parents, holds a job at the local Pizza Pitt pizzeria, and claims limited success in the dating world. Actually "five-foot-three and overweight," a fan of science fiction, and a mild asthmatic, the main character has an account on MySpace. There, he assumes a much more desirable yet fictitious personality: ''"Online, I'm out in Hollyw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Panel
A solar cell panel, solar electric panel, photo-voltaic (PV) module, PV panel or solar panel is an assembly of photovoltaic solar cells mounted in a (usually rectangular) frame, and a neatly organised collection of PV panels is called a photovoltaic system or solar array. Solar panels capture sunlight as a source of radiant energy, which is converted into electric energy in the form of direct current (DC) electricity. Arrays of a photovoltaic system can be used to generate solar electricity that supplies electrical equipment directly, or grid-connected photovoltaic system, feeds power back into an alternate current (AC) electric grid, grid via an solar inverter, inverter system. History In 1839, the ability of some materials to create an electrical charge from light exposure was first observed by the French physicist Edmond Becquerel. Though these initial solar panels were too inefficient for even simple electric devices, they were used as an instrument to measure light. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WALL-E
''WALL-E'' (stylized with an interpunct as ''WALL·E'') is a 2008 American computer-animated science fiction film produced by Pixar Animation Studios and released by Walt Disney Pictures. It was directed and co-written by Andrew Stanton, produced by Jim Morris, and co-written by Jim Reardon. It stars the voices of Ben Burtt, Elissa Knight, Jeff Garlin, John Ratzenberger, Kathy Najimy, with Sigourney Weaver and Fred Willard. The overall ninth feature film produced by the studio, ''WALL-E'' follows a solitary robot on a future, uninhabitable, deserted Earth in 2805, left to clean up garbage. He is visited by a probe sent by the starship ''Axiom'', a robot called EVE, with whom he falls in love and pursues across the galaxy. After directing ''Finding Nemo'', Stanton felt Pixar had created believable simulations of underwater physics and was willing to direct a film set largely in space. ''WALL-E'' has minimal dialogue in its early sequences; many of the characters do not have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pixar
Pixar Animation Studios (commonly known as Pixar () and stylized as P I X A R) is an American computer animation studio known for its critically and commercially successful computer animated feature films. It is based in Emeryville, California, United States. Since 2006, Pixar has been a subsidiary of Walt Disney Studios, which is another studio owned by The Walt Disney Company. Pixar started in 1979 as part of the Lucasfilm computer division, known as the Graphics Group, before its spin-off as a corporation in 1986, with funding from Apple co-founder Steve Jobs, who became its majority shareholder. Disney purchased Pixar in January 2006 at a valuation of $7.4+ billion by converting each share of Pixar stock to 2.3 shares of Disney stock. Pixar is best known for its feature films, technologically powered by RenderMan, the company's own implementation of the industry-standard RenderMan Interface Specification image-rendering API. The studio's mascot is Luxo Jr., a desk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Registered Trademark
The registered trademark symbol, , is a typographic symbol that provides notice that the preceding word or symbol is a trademark or service mark that has been registered with a national trademark office. A trademark is a symbol, word, or words legally registered or established by use as representing a company, product or service.For example, Unregistered trademarks can instead be marked with the trademark symbol, , while unregistered service marks are marked with the service mark symbol, . The proper manner to display these symbols is immediately following the mark; the symbol is commonly in superscript style, but that is not legally required. In many jurisdictions, only registered trademarks confer easily defended legal rights. In the US, the registered trademark symbol was originally introduced in the Trademark Act of 1946. Because the symbol is not commonly available on typewriters (or ASCII), it was common to approximate it with the characters (or ). An example of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sad Mac
The classic Macintosh startup sequence includes hardware tests which may trigger the startup chime, Happy Mac, Sad Mac, and Chimes of Death. On Macs running macOS Big Sur or later the startup sound is enabled by default, but can be disabled by the user within System Preferences (Big Sur or Monterey) or System Settings ( Ventura). Startup chime The Macintosh startup chime is played on power-up, before trying to boot an operating system. The sound indicates that diagnostic tests run immediately at startup have found no hardware or fundamental software problems. The specific sound differs depending on the ROM, which greatly varies depending on Macintosh model. The first sound version in the first three Macintosh models is a simple square-wave "beep", and all subsequent sounds are various chords. Mark Lentczner created the software that plays the arpeggiated chord in the Macintosh II. Variations of this sound were deployed until Jim Reekes created the startup chime in the Quad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
