Supertechz

 

  The Sun is the star at the center of the Solar System. It is a nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion reactions in its core, radiating the energy mainly as light and infrared radiation. It is by far the most important source of energy for life on Earth. Compared with the billions of other stars in the universe, the  sun  is unremarkable. But for Earth and the other planets that revolve around it, the  sun  is a powerful center of attention. It holds the solar system together; provides life-giving light, heat, and energy to Earth; and generates space weather.

The definition of a bird is a warm blooded member of the Aves class, which has feathers, a beak, no teeth, wings and bears young in eggs.Birds are a group of warm-blooded vertebrates constituting the class Aves, characterized by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton.Birds were able to become flying machines largely through the evolutionary gifts of feathers, powerful wings, hollow bones, warm blood, a remarkable respiratory system, and a large, strong heart. These adaptations all boil down to the two prime requirements for any flying machine: high power and low weight.There are four main birds type for this self assessment test: Dove – peaceful and friendly. Owl – wise and logical. Peacock – showy and optimistic. Eagle – bold and decisive.As with other native organisms, birds help maintain sustainable population levels of their prey and predator species and, after death, pro...

    All Full Forms for Computer Subject 1. PC : PERSONAL COMPUTER 2. CPU : CENTRAL PROCESSING UNIT 3. OS : OPERATING SYSTEM 4. UPS : UNINTERRUPTIBLE POWER SUPPLY 5. RAM : RANDOM-ACCESS MEMORY 6. ROM : READ-ONLY MEMORY 7. LCD : LIQUID CRYSTAL DISPLAY 8. LED : LIGHT-EMITTING DIODE 9. NTFS : NEW TECHNOLOGY FILE SYSTEM 10. FAT : FILE ALLOCATION TABLE 11. DOC : DOCUMENT 12. TXT = TEXT 13. MS : MICROSOFT 14. SD : SECURE DIGITAL 15. MMC : MULTIMEDIA CARD Dismiss user rating prompt Improve Your Experience Rating will help us to suggest even better related documents to all of our readers!   16. CD : COMPACT DISC 17. DVD : DIGITAL VERSATILE DISC 18. BRD – BD : BLU-RAY DISC 19. ISO : INTERNATIONAL ORGANIZATION FOR STANDARDIZATION 20. DB : DATABASE 21. IC : INTEGRATED CIRCUIT 22. SYS : SYSTEM 23. CONFIG : CONFIGURATION 24. CTRL : CONTROL 25.  ALT : ALTERNATE 26. ESC : ESCAPE 27. DEL : DELETE 28. NUM LOCK : NUMBER LOCK 29. FN : FUNCTION 30. PrtScn = Prt Scr = Print Scrn = Prt Scn...

 A true friend is a friend when is convenient and when it is not. They standby you consistently both when you are present and when you are not. They're Authentic and Honest with You. True friends aren't phony with you. They show you who they really are.A good friend knows all your best stories, but a best friend has lived them with you." “Many people will walk in and out of your life, but only true friends leave footprints in your heart.” “There's nothing like a really loyal, dependable, good friend. ... "My best friend is the one who brings out the best in me."They’ve been there for you through the good times, the rough moments, and everything in between. They pick you up when you’re feeling down and lift you up even higher when you’re on top of the world. They’re the first person to like and comment on your summer Instagram captions or send you a birthday quote for best friends, and these best friend quotes will remind you just how special your bond truly i...

 COMPUTER stands for Common Operating Machine Purposely Used for Technological and Educational Research. ... " A computer is a general purpose electronic device that is used to perform arithmetic and logical operations automatically.A personal computer (PC) is a multi-purpose computer whose size, capabilities, and price make it feasible for individual use.[1] Personal computers are intended to be operated directly by an end user, rather than by a computer expert or technician. Unlike large, costly minicomputers and mainframes, time-sharing by many people at the same time is not used with personal computers. Children being taught how to use a notebook (portable laptop) personal computer in 2005; an older (1990s-era) desktop personal computer's CRT monitor, keyboard, and mouse are visible in the background An artist's depiction of a 2000s-era desktop-style personal computer, which includes a metal case with the computing components, a display monitor and a keyboard (mouse no...

 The Internet is a global network of billions of computers and other electronic devices. With the Internet, it's possible to access almost any information, communicate with anyone else in the world, and do much more. You can do all of this by connecting a computer to the Internet, which is also called going onlineThe Internet is made up of a massive network of specialized computers called routers. Each router's job is to know how to move packets along from their source to their destination. A packet will have moved through multiple routers during its journey. When a packet moves from one router to the next, it's called a hop.Internet and Its Uses:     Internet helps us to share information from any place in the world     Internet is a source of lot of information for education purposes     Internet enables fast transfer of news or incidents to people     Internet can be used for communication from end of the world to the o...

Welcome Oxygen plays a critical role in respiration, the energy-producing chemistry that drives the metabolisms of most living things. We humans, along with many other creatures, need oxygen in the air we breathe to stay alive. Oxygen is generated during photosynthesis by plants and many types of microbesWhy is oxygen important? Oxygen is essential for respiration because the body uses it to 'burn' food molecules. Animals take in oxygen when inhaling and give off carbon dioxide when exhaling. Oxygen makes up almost 21% of the total gases in air, with most of the remaining gas being physiologically inert nitrogenOxygen in cells occurs with carbon and hydrogen in most organic compounds that have either structural or metabolic functions. ... It is important for such significant biological processes as DNA synthesis, enzymes activation, cellular cycle regulation, gene transcription activation, and apoptosisAnimals need oxygen (O) to survive. In fact, all organisms need oxygen to co...

Native apps are usually built by a developer in the specific language necessary for the desired platform. These apps are downloaded from the respective app store to the device and are stored in the device's memory, making them ready for use at the click of the icon.Simply put, an app is a type of software that allows you to perform specific tasks. Applications for desktop or laptop computers are sometimes called desktop applications, while those for mobile devices are called mobile apps. When you open an application, it runs inside the operating system until you close itApps can also track and observe user engagement, and use it to offer custom recommendations and updates to the users. Furthermore, they can also identify location of the users in real-time to provide geography-specific content. However, improving user experience is not the only purpose that personalization servesYou need a smart phone or another mobile device with internet access. Not all apps work on all mobile dev...

Age (within Lambda-CDM model)     13.799 ± 0.021 billion years[2] Diameter     Unknown.[3] Diameter of the observable universe: 8.8×1026 m (28.5 Gpc or 93 Gly)[4] Mass (ordinary matter)     At least 1053 kg[5] Average density (including the contribution from energy)     9.9 x 10−30 g/cm3[6] Average temperature     2.72548 K (-270.4 °C or -454.8 °F)[7] Main contents     Ordinary (baryonic) matter (4.9%) Dark matter (26.8%) Dark energy (68.3%)[8] Shape     Flat with a 0.4% margin of error[9] The Universe is everything we can touch, feel, sense, measure or detect. It includes living things, planets, stars, galaxies, dust clouds, light, and even time. Before the birth of the Universe, time, space and matter did not exist. ... All we do know is that the visible Universe is at least 93 billion light years acrossThe universe (Latin: universus) is all of space and time and their contents, in...

  Technology  can be most broadly defined as the entities, both material and immaterial, created by the application of mental and physical effort in order to achieve some value. In this usage, technology  refers to tools and machines that may be used to solve real-world problems. In general, when technology attempts to solve problems of matter, energy, space, or time, it is successful. When it attempts to solve human problems of the mind,  communication , ability, etc. it fails or backfires dangerously.Now I will tell you advantages of technology The  Disadvantages of Modern Technology  are given below: Modern Technology  Waste our Time: ... Technology  Causes Distraction from Work and Study: ... Technology  Reduce the Creativity of People: ... Technology  Causes Social Isolation of the People: ... Technology  Causes Environmental Problems: Here are some advantages of technology in our lives: Ease of Access to Information. The World...